Editing Marcotrix.xyz Reconnaissance Report

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= Marcotrix.xyz Reconnaissance Report =

Report date: 2026-07-09 UTC

Target: <code>marcotrix.xyz</code>

Verification status: not verified

Primary artifact directory: <code>/root/recon-marcotrix-xyz</code>

== Scope and Authorization Boundary ==

This report was produced without domain-owner verification for <code>marcotrix.xyz</code>. Because of that, the work was intentionally narrower than the owner-authorized <code>430.ch</code> report.

Allowed and performed:

* Public DNS, WHOIS, RDAP, certificate transparency, public search, Shodan InternetDB, RIPEstat, and Wayback lookups.
* Ordinary HTTP(S) requests to publicly reachable pages.
* A shallow same-site <code>wget</code> mirror of linked public web assets.
* Targeted nmap checks only for ports already identified by passive sources or explicit DNS/service evidence.
* Local metadata inspection of files downloaded from the public site.

Not performed:

* Account creation.
* Login attempts.
* Writes to any Marcotrix service.
* Directory brute forcing or web fuzzing.
* Vulnerability exploitation.
* Broad UDP scanning.
* Full TCP port sweep.
* Publication of this report to a public wiki page.

== Executive Summary ==

<code>marcotrix.xyz</code> is a Namecheap-registered <code>.xyz</code> domain created on <code>2025-11-21</code>. It uses Namecheap/registrar-servers DNS and points its apex to a single OVH Italy VPS address, <code>57.131.38.220</code>. The same address is also used for <code>mail.marcotrix.xyz</code>, <code>jellyfin.marcotrix.xyz</code>, <code>drive.marcotrix.xyz</code>, and <code>money.marcotrix.xyz</code>.

The public surface visible from limited checks includes:

* A static Caddy-served apex website.
* A Caddy reverse-proxied Jellyfin instance on <code>jellyfin.marcotrix.xyz</code>.
* A Caddy reverse-proxied copyparty instance on <code>drive.marcotrix.xyz</code>.
* A broken or misconfigured HTTPS service on <code>money.marcotrix.xyz</code>.
* An HTTPS endpoint for <code>mail.marcotrix.xyz</code> returning <code>502</code>, while mail DNS points MX to the same host.
* <code>5201/tcp</code> open as <code>iperf3</code>.
* <code>123/udp</code> open as NTP v4.
* Strong TLS 1.2/1.3 ciphers on the tested HTTPS names.
* No HSTS on tested HTTPS names.

Most notable observations:

# <code>mail.marcotrix.xyz</code> is the MX target, but SMTP/IMAP/submission ports were filtered or closed in the limited targeted checks. This suggests inbound mail may not work from this vantage point.
# <code>drive.marcotrix.xyz</code> exposes a copyparty service title and unauthenticated landing text.
# <code>jellyfin.marcotrix.xyz</code> exposes public Jellyfin metadata, including version <code>10.11.6</code>, server name <code>marcoserver</code>, a private backend address, and an instance ID.
# <code>5201/tcp</code> is open as <code>iperf3</code>; that is normally a benchmarking service and should be closed or restricted unless intentionally public.
# <code>123/udp</code> is open as NTP v4. If public NTP service is not intentional, restrict it.
# DNSSEC is unsigned, CAA is absent, SPF is softfail, DMARC is monitor-only, and MTA-STS/TLS-RPT were not observed.

== Domain Registration and DNS ==

WHOIS/RDAP showed:

<pre>
Domain Name: MARCOTRIX.XYZ
Registry Domain ID: D621206912-CNIC
Registrar: NameCheap, Inc.
Registrar IANA ID: 1068
Creation Date: 2025-11-21T17:05:51.0Z
Updated Date: 2026-01-04T19:34:06.0Z
Registry Expiry Date: 2026-11-21T23:59:59.0Z
Domain Status: clientTransferProhibited
DNSSEC: unsigned
Name Server: DNS1.REGISTRAR-SERVERS.COM
Name Server: DNS2.REGISTRAR-SERVERS.COM
Registrar Abuse Contact Email: abuse@namecheap.com
Registrar Abuse Contact Phone: +1.9854014545
</pre>

RDAP source:

<pre>
https://rdap.centralnic.com/xyz/domain/marcotrix.xyz
</pre>

RDAP confirmed:

* Registrar: NameCheap, Inc.
* DNSSEC delegation signed: <code>false</code>
* Nameservers:
** <code>dns1.registrar-servers.com</code>
** <code>dns2.registrar-servers.com</code>
* Status: <code>client transfer prohibited</code>

== IP Allocation and Hosting ==

The apex A record resolves to:

<pre>
marcotrix.xyz. A 57.131.38.220
</pre>

No apex AAAA record was observed.

Reverse DNS:

<pre>
57.131.38.220 -> mail.marcotrix.xyz.
</pre>

WHOIS for <code>57.131.38.220</code> referred from ARIN to RIPE and showed:

<pre>
inetnum: 57.131.38.0 - 57.131.38.255
netname: VPS-EU-SOUTH-MIL-VPS-1
country: IT
org: ORG-OS43-RIPE
geoloc: 45.4666 9.1666
abuse-mailbox: abuse@ovh.net
route: 57.131.0.0/17
origin: AS16276
</pre>

RIPEstat aligned the address to:

<pre>
resource: 57.131.0.0/17
ASN: 16276
holder: OVH OVH SAS
</pre>

Interpretation:

* The host appears to be an OVH VPS in the Italy/Milan region.
* Abuse contact for the allocation is <code>abuse@ovh.net</code>.

== DNS Records ==

Observed apex records:

<pre>
marcotrix.xyz. A     57.131.38.220
marcotrix.xyz. NS    dns1.registrar-servers.com.
marcotrix.xyz. NS    dns2.registrar-servers.com.
marcotrix.xyz. SOA   dns1.registrar-servers.com. hostmaster.registrar-servers.com. 1782905010 43200 3600 604800 3601
marcotrix.xyz. MX 10 mail.marcotrix.xyz.
marcotrix.xyz. TXT   "v=spf1 mx ~all"
</pre>

Not observed:

* Apex AAAA
* Apex CAA
* <code>_mta-sts.marcotrix.xyz TXT</code>
* <code>_smtp._tls.marcotrix.xyz TXT</code>
* <code>mta-sts.marcotrix.xyz</code>
* <code>autoconfig.marcotrix.xyz</code>
* <code>autodiscover.marcotrix.xyz</code>

DMARC:

<pre>
_dmarc.marcotrix.xyz TXT "v=DMARC1; p=none; rua=mailto:mail@marcotrix.xyz"
</pre>

Interpretation:

* SPF is <code>~all</code>, a softfail policy.
* DMARC is monitoring-only (<code>p=none</code>).
* DMARC reports are directed to <code>mail@marcotrix.xyz</code>.
* No MTA-STS or TLS-RPT records were observed.
* No CAA record was observed.
* DNSSEC is unsigned.

== Atproto / Bluesky Identity ==

The domain publishes an Atproto handle verification record:

<pre>
_atproto.marcotrix.xyz TXT "did=did:plc:rs545j57yaqct4qmp7c4aymc"
</pre>

Bluesky handle resolution:

<pre>
{"did":"did:plc:rs545j57yaqct4qmp7c4aymc"}
</pre>

PLC directory record:

<pre>
{
  "id": "did:plc:rs545j57yaqct4qmp7c4aymc",
  "alsoKnownAs": ["at://marcotrix.xyz"],
  "service": [
    {
      "id": "#atproto_pds",
      "type": "AtprotoPersonalDataServer",
      "serviceEndpoint": "https://gomphus.us-west.host.bsky.network"
    }
  ]
}
</pre>

Interpretation:

* <code>marcotrix.xyz</code> is configured as a Bluesky/Atproto handle.
* The PDS endpoint is hosted by Bluesky infrastructure, not on <code>marcotrix.xyz</code>.

== Certificate Transparency and Subdomains ==

Certificate transparency records from <code>crt.sh</code> exposed these names:

Currently resolving during testing:

* <code>marcotrix.xyz</code>
* <code>mail.marcotrix.xyz</code>
* <code>jellyfin.marcotrix.xyz</code>
* <code>money.marcotrix.xyz</code>
* <code>drive.marcotrix.xyz</code>

Seen in certificate transparency but not resolving during testing:

* <code>www.marcotrix.xyz</code>
* <code>chat.marcotrix.xyz</code>
* <code>llc.marcotrix.xyz</code>
* <code>budget.marcotrix.xyz</code>
* <code>matrix.marcotrix.xyz</code>

Recent/current certificate observations:

<pre>
marcotrix.xyz
  issuer: Let's Encrypt E7
  notBefore: May 15 22:57:19 2026 GMT
  notAfter:  Aug 13 22:57:18 2026 GMT
  SAN: DNS:marcotrix.xyz

mail.marcotrix.xyz
  issuer: Let's Encrypt E8
  notBefore: May 24 03:47:06 2026 GMT
  notAfter:  Aug 22 03:47:05 2026 GMT
  SAN: DNS:mail.marcotrix.xyz

jellyfin.marcotrix.xyz
  issuer: Let's Encrypt YE2
  notBefore: Jun 26 06:10:01 2026 GMT
  notAfter:  Sep 24 06:10:00 2026 GMT
  SAN: DNS:jellyfin.marcotrix.xyz

drive.marcotrix.xyz
  issuer: Let's Encrypt E8
  notBefore: May 16 13:29:26 2026 GMT
  notAfter:  Aug 14 13:29:25 2026 GMT
  SAN: DNS:drive.marcotrix.xyz
</pre>

<code>money.marcotrix.xyz</code> had certificate transparency entries, but live TLS connection attempts failed with an internal TLS alert from this vantage point:

<pre>
curl: (35) TLS connect error: error:0A000438:SSL routines::tlsv1 alert internal error
</pre>

== Hostname Resolution and HTTP Behavior ==

Resolution during testing:

<pre>
marcotrix.xyz            A 57.131.38.220
mail.marcotrix.xyz       A 57.131.38.220
jellyfin.marcotrix.xyz   A 57.131.38.220
money.marcotrix.xyz      A 57.131.38.220
drive.marcotrix.xyz      A 57.131.38.220
</pre>

No resolution during testing:

<pre>
www.marcotrix.xyz
chat.marcotrix.xyz
llc.marcotrix.xyz
budget.marcotrix.xyz
matrix.marcotrix.xyz
</pre>

All tested resolving names used HTTP-to-HTTPS redirects via Caddy:

<pre>
HTTP/1.1 308 Permanent Redirect
Location: https://<host>/
Server: Caddy
</pre>

=== Apex Site ===

<code>https://marcotrix.xyz/</code>:

<pre>
HTTP/2 200
alt-svc: h3=":443"; ma=2592000
content-type: text/html; charset=utf-8
via: 1.1 Caddy
</pre>

Root HTML:

<pre>
<meta name="description" content="Marcotrix homepage" />
<title>Marcotrix</title>
<link rel="stylesheet" href="/style.css" />
...
<h1>Marcotrix</h1>
<div class="photo-frame" aria-label="A rotating Zoe photo">
  <img class="placeholder-image" id="zoe-photo" src="/zoe1.jpg" alt="Zoe" decoding="async" />
</div>
<a class="ink-link" href="/contact/index.html">contact us</a>
</pre>

JavaScript rotates these public image paths:

<pre>
/zoe1.jpg
/zoe2.jpg
/zoe3.jpg
/zoe4.jpg
/zoe5.jpg
/zoe6.jpg
</pre>

HEAD checks confirmed all six image paths returned <code>HTTP/2 200</code>, <code>content-type: image/jpeg</code>, and <code>cache-control: public, max-age=86400</code>.

=== Contact Page ===

<code>https://marcotrix.xyz/contact/index.html</code> returned <code>HTTP/2 200</code>.

HTML:

<pre>
<title>Contact</title>
...
<img
  class="cutecatracing"
  src="../mail.png"
  alt="mail at marcotrix dot xyz"
/>
</pre>

Likely contact address exposed in machine-readable alt text:

<pre>
mail@marcotrix.xyz
</pre>

=== Robots, Sitemap, Security.txt, and Favicon ===

These returned <code>404</code> with body <code>Not found</code>:

* <code>https://marcotrix.xyz/robots.txt</code>
* <code>https://marcotrix.xyz/sitemap.xml</code>
* <code>https://marcotrix.xyz/.well-known/security.txt</code>
* <code>https://marcotrix.xyz/favicon.ico</code>

=== <code>mail.marcotrix.xyz</code> ===

HTTP redirects to HTTPS.

HTTPS:

<pre>
HTTP/2 502
server: Caddy
content-length: 0
</pre>

Interpretation:

* Caddy has a configured HTTPS site for <code>mail.marcotrix.xyz</code>.
* The upstream behind it is unavailable, misconfigured, or refusing connections.

=== <code>jellyfin.marcotrix.xyz</code> ===

HTTPS root:

<pre>
HTTP/2 302
location: web/
server: Kestrel
via: 1.1 Caddy
</pre>

<code>https://jellyfin.marcotrix.xyz/web/</code> returns the Jellyfin web application:

<pre>
<meta name="application-name" content="Jellyfin">
<meta name="robots" content="noindex, nofollow, noarchive">
<title>Jellyfin</title>
</pre>

Public Jellyfin metadata endpoint:

<pre>
https://jellyfin.marcotrix.xyz/System/Info/Public
</pre>

Returned:

<pre>
{
  "LocalAddress": "http://172.20.0.3:8096",
  "ServerName": "marcoserver",
  "Version": "10.11.6",
  "ProductName": "Jellyfin Server",
  "OperatingSystem": "",
  "Id": "5b94a56e8601405d8a399c3960d5c546",
  "StartupWizardCompleted": true
}
</pre>

Interpretation:

* Jellyfin is exposed through Caddy.
* The public endpoint reveals version, server name, private backend address, instance ID, and that setup is complete.
* This is normal for Jellyfin's public info endpoint, but still useful inventory for an attacker.

=== <code>drive.marcotrix.xyz</code> ===

HTTPS root:

<pre>
HTTP/2 200
cache-control: no-store, max-age=0
content-type: text/plain; charset=utf-8
vary: Origin, PW, Cookie
via: 1.1 Caddy
content-length: 38
</pre>

Body:

<pre>
howdy stranger (you're not logged in)
</pre>

Nmap HTTP title:

<pre>
copyparty @ vps-b2134b59-vps-ovh-net
</pre>

With an explicit <code>Origin</code> header:

<pre>
access-control-allow-headers: Range
access-control-allow-methods: GET, HEAD
access-control-allow-origin: *
cache-control: no-store, max-age=0
vary: Origin, PW, Cookie
</pre>

Interpretation:

* <code>drive.marcotrix.xyz</code> appears to be a copyparty instance.
* Anonymous users receive a not-logged-in message.
* CORS allows all origins for GET/HEAD/range-style access.

=== <code>money.marcotrix.xyz</code> ===

DNS resolves and HTTP redirects to HTTPS:

<pre>
HTTP/1.1 308 Permanent Redirect
Location: https://money.marcotrix.xyz/
Server: Caddy
</pre>

HTTPS failed from this vantage point:

<pre>
TLS connect error: tlsv1 alert internal error
</pre>

Interpretation:

* The hostname likely has an incomplete or broken Caddy/TLS/backend configuration.

== TLS Findings ==

Nmap <code>ssl-enum-ciphers</code> was run only for live HTTPS hostnames:

* <code>marcotrix.xyz</code>
* <code>mail.marcotrix.xyz</code>
* <code>jellyfin.marcotrix.xyz</code>
* <code>drive.marcotrix.xyz</code>

All four showed TLS 1.2 and TLS 1.3 with A-rated cipher suites.

TLS 1.2:

<pre>
TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256 (secp256r1) - A
TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384 (secp256r1) - A
TLS_ECDHE_ECDSA_WITH_CHACHA20_POLY1305_SHA256 (secp256r1) - A
</pre>

TLS 1.3:

<pre>
TLS_AKE_WITH_AES_128_GCM_SHA256 (ecdh_x25519) - A
TLS_AKE_WITH_AES_256_GCM_SHA384 (ecdh_x25519) - A
TLS_AKE_WITH_CHACHA20_POLY1305_SHA256 (ecdh_x25519) - A
</pre>

Nmap reported:

<pre>
least strength: A
</pre>

Manual <code>openssl</code> checks against the apex verified TLS 1.2 and TLS 1.3 negotiation.

HSTS was not configured on tested HTTPS names:

<pre>
Strict_Transport_Security:
  HSTS not configured in HTTPS Server
</pre>

== Targeted Service Checks ==

Important scope note:

* A full TCP port sweep was not performed because the domain was not verified.
* The checks below targeted ports already identified by Shodan InternetDB or by DNS/mail service evidence.

Shodan InternetDB for <code>57.131.38.220</code>:

<pre>
{
  "cpes": [
    "cpe:/a:caddyserver:caddy",
    "cpe:/a:golang:go",
    "cpe:/a:ntp:ntp:4"
  ],
  "hostnames": ["mail.marcotrix.xyz"],
  "ip": "57.131.38.220",
  "ports": [80, 123, 143, 443, 465, 587, 993, 5201],
  "tags": ["starttls"],
  "vulns": []
}
</pre>

Targeted nmap TCP check:

<pre>
PORT     STATE  SERVICE    VERSION
80/tcp   open   http       Caddy httpd
123/tcp  closed ntp
143/tcp  closed imap
443/tcp  open   ssl/https?
465/tcp  closed smtps
587/tcp  closed submission
993/tcp  closed imaps
5201/tcp open   iperf3
</pre>

Targeted mail-port check:

<pre>
25/tcp  filtered smtp
110/tcp closed   pop3
143/tcp closed   imap
465/tcp closed   smtps
587/tcp closed   submission
993/tcp closed   imaps
995/tcp closed   pop3s
</pre>

Targeted UDP check:

<pre>
123/udp open ntp NTP v4 (secondary server)
</pre>

Interpretation:

* Inbound mail to the advertised MX may not be reachable from this vantage point (<code>25/tcp filtered</code>; submission/IMAP closed).
* <code>5201/tcp</code> is open as iperf3, which is typically a network performance testing service.
* <code>123/udp</code> is open as NTP v4.

== File Mirror and Asset Metadata ==

Shallow mirror command:

<pre>
wget -r -l 1 -np -E -k -p --restrict-file-names=windows -D marcotrix.xyz --no-verbose --directory-prefix=/root/recon-marcotrix-xyz/wget https://marcotrix.xyz/
</pre>

Result:

<pre>
Downloaded: 5 files, 2.7M
</pre>

Mirrored files:

<pre>
/root/recon-marcotrix-xyz/wget/marcotrix.xyz/index.html
/root/recon-marcotrix-xyz/wget/marcotrix.xyz/style.css
/root/recon-marcotrix-xyz/wget/marcotrix.xyz/zoe1.jpg
/root/recon-marcotrix-xyz/wget/marcotrix.xyz/contact/index.html
/root/recon-marcotrix-xyz/wget/marcotrix.xyz/mail.png
</pre>

The shallow mirror only downloaded <code>zoe1.jpg</code>; the other image URLs are JavaScript-discovered and were checked with HEAD requests instead of bulk downloading.

File type summary:

<pre>
index.html: HTML document, ASCII text
style.css: ASCII text
zoe1.jpg: JPEG image data, EXIF standard, 4032x2268
mail.png: PNG image data, 1833x207
contact/index.html: HTML document, ASCII text
</pre>

ExifTool for <code>zoe1.jpg</code>:

<pre>
FileType: JPEG
ImageWidth: 4032
ImageHeight: 2268
Orientation: Horizontal (normal)
ICC Profile DeviceManufacturer: Google
ICC ProfileDescription: sRGB IEC61966-2.1
ICC ProfileCopyright: Copyright (c) 2016 Google Inc.
</pre>

No GPS metadata was observed in <code>zoe1.jpg</code>.

ExifTool for <code>mail.png</code>:

<pre>
FileType: PNG
ImageWidth: 1833
ImageHeight: 207
ModifyDate: 2026:06:10 13:44:06
</pre>

No GPS metadata was observed in <code>mail.png</code>.

SHA-256 hashes:

<pre>
0ece9b584872c867e884a57082e297107cd78a2c397e3bbf0acce2ecbf82cf13  zoe1.jpg
37087ef2608573bce4b42250a9f6ff19d5563d75d2017b305884d57d2278828b  mail.png
cae0e7336bfce9829c4ba5a5acdab00028ea228bdc250b51c5e898e7ff4da064  style.css
bc1dc4dcc2b71c08cebb2ee9f5706e12b349465afd4648aba944a36d104fab6e  index.html
ff46b46ea05c84ccc812919ae47d3a9d41efe71c282a28b12f95e3f24e9506cd  contact/index.html
</pre>

== Web Archive and Public Indexing ==

Wayback CDX returned current/historical captures from <code>2026-06-10</code>:

<pre>
20260610131934 https://marcotrix.xyz/                    200 text/html
20260610131945 https://marcotrix.xyz/contact.html        200 text/html
20260610131934 https://marcotrix.xyz/home-placeholder.svg 200 image/svg+xml
20260610131945 https://marcotrix.xyz/mail.png            200 image/png
20260610131934 https://marcotrix.xyz/style.css           200 text/css
</pre>

URLScan query for <code>domain:marcotrix.xyz</code> returned no results.

Public web search results were sparse. The notable indexed/public association was the Atproto/Bluesky handle use of <code>marcotrix.xyz</code>.

== Security Observations and Remediation Ideas ==

These are defensive observations based on public data only.

=== High Priority ===

==== Review <code>5201/tcp</code> iperf3 exposure ====

Finding:

<pre>
5201/tcp open iperf3
</pre>

Why it matters:

* <code>iperf3</code> is normally for bandwidth testing, not a public application surface.
* If left public, it can be abused for unwanted traffic generation or resource consumption.

Recommendation:

* Close it if not in active use.
* Restrict it to trusted source IPs if needed.

==== Confirm inbound mail behavior ====

Finding:

* MX points to <code>mail.marcotrix.xyz</code>.
* <code>mail.marcotrix.xyz</code> resolves to <code>57.131.38.220</code>.
* <code>25/tcp</code> was filtered from this vantage point.
* IMAP/submission ports were closed.
* <code>https://mail.marcotrix.xyz/</code> returned <code>502</code>.

Why it matters:

* The domain advertises mail service but may not accept inbound mail.
* DMARC report address is <code>mail@marcotrix.xyz</code>; if mail is broken, aggregate reports may not be received.

Recommendation:

* Confirm intended mail architecture.
* If self-hosting, ensure SMTP and mailbox services are intentionally reachable and hardened.
* If not self-hosting, update MX/SPF/DMARC to match the actual provider.

==== Review Jellyfin public exposure ====

Finding:

<pre>
{
  "ServerName": "marcoserver",
  "Version": "10.11.6",
  "LocalAddress": "http://172.20.0.3:8096",
  "Id": "5b94a56e8601405d8a399c3960d5c546"
}
</pre>

Why it matters:

* Jellyfin version and instance metadata are publicly visible.
* Media servers are common targets for credential attacks and known-version vulnerability checks.

Recommendation:

* Keep Jellyfin current.
* Require strong authentication.
* Disable public signups if enabled.
* Consider restricting access through VPN, SSO, or source allowlists.
* Monitor authentication logs.

=== Medium Priority ===

==== Add HSTS ====

Finding:

* HSTS was not configured on tested HTTPS names.

Recommendation:

Start conservatively:

<pre>
Strict-Transport-Security: max-age=86400
</pre>

Move to a long-lived policy after confirming all subdomains are HTTPS-ready:

<pre>
Strict-Transport-Security: max-age=31536000; includeSubDomains
</pre>

Only use <code>preload</code> if all subdomains are intended to be permanently HTTPS-only.

==== Fix <code>money.marcotrix.xyz</code> TLS/backend configuration ====

Finding:

* HTTP redirects to HTTPS.
* HTTPS fails with a TLS internal error.

Recommendation:

* Check Caddy site block and certificate state for <code>money.marcotrix.xyz</code>.
* Confirm backend availability.
* Remove DNS/cert automation for the hostname if unused.

==== Harden email DNS ====

Current:

<pre>
SPF:   v=spf1 mx ~all
DMARC: v=DMARC1; p=none; rua=mailto:mail@marcotrix.xyz
</pre>

Recommendations:

* Move SPF from softfail to hardfail once valid senders are known:

<pre>
v=spf1 mx -all
</pre>

* Move DMARC from monitoring to enforcement after reports are clean:

<pre>
v=DMARC1; p=quarantine; rua=mailto:...
v=DMARC1; p=reject; rua=mailto:...
</pre>

* Add MTA-STS and TLS-RPT if receiving mail:

<pre>
_mta-sts.marcotrix.xyz TXT "v=STSv1; id=YYYYMMDD01"
_smtp._tls.marcotrix.xyz TXT "v=TLSRPTv1; rua=mailto:tlsrpt@marcotrix.xyz"
</pre>

==== Add CAA ====

Finding:

* No CAA record was observed.

Recommendation:

If Let's Encrypt is the only intended CA:

<pre>
marcotrix.xyz. CAA 0 issue "letsencrypt.org"
marcotrix.xyz. CAA 0 issuewild ";"
</pre>

Adjust this if other CAs are intentionally used.

==== Consider DNSSEC ====

Finding:

* RDAP reports DNSSEC unsigned.

Recommendation:

* Enable DNSSEC at the DNS provider if operationally comfortable.

=== Low Priority / Hygiene ===

==== Add <code>security.txt</code> ====

Finding:

* <code>/.well-known/security.txt</code> returned <code>404</code>.

Recommendation:

Add a basic security contact if the owner wants coordinated reports:

<pre>
Contact: mailto:mail@marcotrix.xyz
Preferred-Languages: en
Canonical: https://marcotrix.xyz/.well-known/security.txt
</pre>

==== Add or intentionally omit <code>robots.txt</code> and <code>sitemap.xml</code> ====

Finding:

* Both returned <code>404</code>.

This is not inherently a vulnerability. Add them only if useful for indexing control.

==== Strip unnecessary image metadata ====

No GPS metadata was observed, but stripping metadata from public images is still a reasonable default publishing step.

== Artifact Inventory ==

Top-level files:

<pre>
/root/recon-marcotrix-xyz/favicon.ico                     9 bytes
/root/recon-marcotrix-xyz/nmap-http-scripts.txt           2397 bytes
/root/recon-marcotrix-xyz/nmap-mail-targeted.txt          collected targeted mail scan
/root/recon-marcotrix-xyz/nmap-ssl-enum.txt               3297 bytes
/root/recon-marcotrix-xyz/nmap-targeted-passive-ports.txt 709 bytes
/root/recon-marcotrix-xyz/nmap-udp-123.txt                508 bytes
/root/recon-marcotrix-xyz/robots.txt                      9 bytes
/root/recon-marcotrix-xyz/root-http.html                  0 bytes
/root/recon-marcotrix-xyz/root-https.html                 1155 bytes
/root/recon-marcotrix-xyz/security.txt                    9 bytes
/root/recon-marcotrix-xyz/sitemap.xml                     9 bytes
/root/recon-marcotrix-xyz/wget/                           shallow mirror
</pre>

Directory size:

<pre>
/root/recon-marcotrix-xyz: 2.8M
</pre>

== Representative Commands Used ==

<pre>
dig marcotrix.xyz A marcotrix.xyz AAAA marcotrix.xyz NS marcotrix.xyz SOA marcotrix.xyz MX marcotrix.xyz TXT marcotrix.xyz CAA +noall +answer
whois marcotrix.xyz
whois 57.131.38.220
dig +short -x 57.131.38.220

curl -sS -D - -o /root/recon-marcotrix-xyz/root-http.html http://marcotrix.xyz/
curl -sS -D - -o /root/recon-marcotrix-xyz/root-https.html https://marcotrix.xyz/
curl -sS -D - -o /root/recon-marcotrix-xyz/robots.txt https://marcotrix.xyz/robots.txt
curl -sS -D - -o /root/recon-marcotrix-xyz/sitemap.xml https://marcotrix.xyz/sitemap.xml
curl -sS -D - -o /root/recon-marcotrix-xyz/security.txt https://marcotrix.xyz/.well-known/security.txt

curl -sS 'https://crt.sh/?q=%25.marcotrix.xyz&output=json'
curl -sS 'https://internetdb.shodan.io/57.131.38.220'
curl -sS 'https://rdap.centralnic.com/xyz/domain/marcotrix.xyz'
curl -sS 'https://stat.ripe.net/data/prefix-overview/data.json?resource=57.131.38.220'
curl -sS -L 'https://web.archive.org/cdx?url=marcotrix.xyz/*&output=json&fl=timestamp,original,statuscode,mimetype,digest&collapse=urlkey&filter=statuscode:200'

wget -r -l 1 -np -E -k -p --restrict-file-names=windows -D marcotrix.xyz --no-verbose --directory-prefix=/root/recon-marcotrix-xyz/wget https://marcotrix.xyz/

nmap -Pn -sT -sV --version-light -p80,123,143,443,465,587,993,5201 57.131.38.220 -oN /root/recon-marcotrix-xyz/nmap-targeted-passive-ports.txt
nmap -Pn -sT -sV --version-light -p25,110,143,465,587,993,995 57.131.38.220 -oN /root/recon-marcotrix-xyz/nmap-mail-targeted.txt
nmap -Pn -sU -sV --version-light -p123 57.131.38.220 -oN /root/recon-marcotrix-xyz/nmap-udp-123.txt
nmap -Pn -p443 --script ssl-enum-ciphers marcotrix.xyz mail.marcotrix.xyz jellyfin.marcotrix.xyz drive.marcotrix.xyz -oN /root/recon-marcotrix-xyz/nmap-ssl-enum.txt
nmap -Pn -p80,443 --script http-title,http-server-header,http-security-headers marcotrix.xyz mail.marcotrix.xyz jellyfin.marcotrix.xyz drive.marcotrix.xyz -oN /root/recon-marcotrix-xyz/nmap-http-scripts.txt

curl -sS https://jellyfin.marcotrix.xyz/System/Info/Public
curl -sS https://bsky.social/xrpc/com.atproto.identity.resolveHandle?handle=marcotrix.xyz
curl -sS https://plc.directory/did:plc:rs545j57yaqct4qmp7c4aymc

exiftool -a -G1 -s /root/recon-marcotrix-xyz/wget/marcotrix.xyz/zoe1.jpg /root/recon-marcotrix-xyz/wget/marcotrix.xyz/mail.png
sha256sum /root/recon-marcotrix-xyz/wget/marcotrix.xyz/zoe1.jpg /root/recon-marcotrix-xyz/wget/marcotrix.xyz/mail.png /root/recon-marcotrix-xyz/wget/marcotrix.xyz/style.css /root/recon-marcotrix-xyz/wget/marcotrix.xyz/index.html /root/recon-marcotrix-xyz/wget/marcotrix.xyz/contact/index.html
</pre>

== Appendix: Raw Targeted Nmap Output ==

=== Passive-Port Targeted TCP Check ===

<pre>
# Nmap 7.95 scan initiated Thu Jul  9 18:18:23 2026 as: nmap -Pn -sT -sV --version-light -p80,123,143,443,465,587,993,5201 -oN /root/recon-marcotrix-xyz/nmap-targeted-passive-ports.txt 57.131.38.220
Nmap scan report for mail.marcotrix.xyz (57.131.38.220)
Host is up (0.011s latency).

PORT     STATE  SERVICE    VERSION
80/tcp   open   http       Caddy httpd
123/tcp  closed ntp
143/tcp  closed imap
443/tcp  open   ssl/https?
465/tcp  closed smtps
587/tcp  closed submission
993/tcp  closed imaps
5201/tcp open   iperf3

Service detection performed. Please report any incorrect results at https://nmap.org/submit/ .
# Nmap done at Thu Jul  9 18:18:29 2026 -- 1 IP address (1 host up) scanned in 6.35 seconds
</pre>

=== Targeted Mail-Port Check ===

<pre>
# Nmap 7.95 scan initiated Thu Jul  9 18:19:37 2026 as: nmap -Pn -sT -sV --version-light -p25,110,143,465,587,993,995 -oN /root/recon-marcotrix-xyz/nmap-mail-targeted.txt 57.131.38.220
Nmap scan report for mail.marcotrix.xyz (57.131.38.220)
Host is up (0.010s latency).

PORT    STATE    SERVICE    VERSION
25/tcp  filtered smtp
110/tcp closed   pop3
143/tcp closed   imap
465/tcp closed   smtps
587/tcp closed   submission
993/tcp closed   imaps
995/tcp closed   pop3s

Service detection performed. Please report any incorrect results at https://nmap.org/submit/ .
# Nmap done at Thu Jul  9 18:19:38 2026 -- 1 IP address (1 host up) scanned in 1.43 seconds
</pre>

=== Targeted UDP NTP Check ===

<pre>
# Nmap 7.95 scan initiated Thu Jul  9 18:18:51 2026 as: nmap -Pn -sU -sV --version-light -p123 -oN /root/recon-marcotrix-xyz/nmap-udp-123.txt 57.131.38.220
Nmap scan report for mail.marcotrix.xyz (57.131.38.220)
Host is up (0.010s latency).

PORT    STATE SERVICE VERSION
123/udp open  ntp     NTP v4 (secondary server)

Service detection performed. Please report any incorrect results at https://nmap.org/submit/ .
# Nmap done at Thu Jul  9 18:18:51 2026 -- 1 IP address (1 host up) scanned in 0.29 seconds
</pre>