colmex.mx

Observed 2026-07-14T23:16:39.505Z (2d ago). Every field below was attested with an Ed25519 signature at scan time.

Not responding

Runs onEl Colegio de Mexico

Email byProofpoint

Also usesGoogle Search Console

5 subdomains · tranco_40k

Every line above is a signed observation. Check the math at the bottom of the page.

INFRASTRUCTURE MAPwhat colmex.mx actually stands on - every host below is a signed observation

colmex.mx

A / AAAA

200.52.255.199

El Colegio de Mexicoserves the site

nse2.colmex.mxnsmex4.uninet.net.mxnse1.colmex.mx

colmex.mx + net.mxanswers its DNS

mxa-00173a01.gslb.pphosted.commxb-00173a01.gslb.pphosted.com

Proofpointreceives its email

HTTPS probe

timeout No response within the timeout Connection timed out - no response within 3s

HTTP status0

Servernot observed

TLS protocolnot observed

TLS issuernot observed

Behind Cloudflareno

Response time6200 ms

DNS resolutionNOERROR

Every field above is part of the same signed observation as the records below. Blank means not observed, never "none".

DNS Records

A 1

200.52.255.199

MX 2

10mxa-00173a01.gslb.pphosted.com
10mxb-00173a01.gslb.pphosted.com

TXT 9

fn00xpl067f2ld7g7vrc5j8f8tb4lh97
v=spf1 include:spf.protection.outlook.com include:spf-00173a01.pphosted.com ip4:200.52.255.85 ~all
google-site-verification=RimhPfBNCf6ATa1cG_m75vg7GwD9EE40QDQ4Ubva7Js
vfw53zpgkr10z8jgzjjgqfjvwp0rlghj
x4gtwtm4zbqd2lx17lnhhpt85zn8gh5w
63e7577eb18cd9f8f6ce3eb3dde3d6016daf4c6fe37853f5a9aed294ef5723d5
MS=ms17915377
MTiLvBWaPkaSn8KorzZk4rkp5Bd1F/H7OZDzX7/GnXrMcCwN2D/ohc+j5D2Wri3PT9o7AusLSOuwYmmqEEVeiw==
v=DMARC1; p=none; fo=1; rua=mailto:dmarc_rua@emaildefense.proofpoint.com; ruf=mailto:dmarc_ruf@emaildefense.proofpoint.com

NS 3

nse2.colmex.mx
nsmex4.uninet.net.mx
nse1.colmex.mx

SOA 1

nse1.colmex.mx hostmaster.colmex.mx

TLS Certificates (0)

None.

Subdomains (5)

The proof

Signed at scan time. Check the math yourself. Every line above is part of one signed observation. Re-hash it and check the Ed25519 signature in your own browser; nothing leaves your machine.

Verify this receipt

Put the receipt on your own site. A live badge showing what DomainDrift observes and signs for colmex.mx. It updates itself. It attests a signed observation - not that the site is safe.

<a href="https://domaindrift.io/t/colmex.mx">
  <img src="https://domaindrift.io/badge/colmex.mx.svg"
       width="300" height="64" alt="DomainDrift signed observations for colmex.mx">
</a>

Ed25519 Receipt

Receipt ID: 44d56e1c-a45f-4955-89d8-e7454829ecd6
Output Hash: f91731d5c3ddfd7af384b604419041b19ddf783739b55a185bf82b91e7cf01d1
Signature: ed25519:a5772b2b4297d93d8c507f5bbda1f08dbb7f52bd3bea59c3aa46e128a7158c2b44517ca222dca9ef30ff534cbd27bc4bde72b79dbea670379e356dd387f54302
Public Key: ed25519:d610d74ef18f683e5beb859d241d5e67dff0c122e8928b06bec1c2476f4ba27b
Parent: (genesis)
Plane: fast

Verify this in your browser

Permalink: https://domaindrift.io/t/colmex.mx