utbb.edu.mx
Observed Jul 25, 2026, 20:42 UTC (7d ago). Every field below was attested with an Ed25519 signature at scan time. Catalog observation, re-checked on rotation - watch it for 5-minute checks.
Not responding
Email byGoogle Workspace
Also usesGoogle Search Console
tranco
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat utbb.edu.mx actually stands on - every host below is a signed observation
utbb.edu.mx
A / AAAA
216.239.32.21
unattributedserves the site
NS
pdns11.domaincontrol.compdns12.domaincontrol.com
domaincontrol.comanswers its DNS
MX
alt3.aspmx.l.google.comalt1.aspmx.l.google.comaspmx2.googlemail.comalt2.aspmx.l.google.com+3 more
Google Workspacereceives its email
DNS Records
A 1
216.239.32.21
MX 7
10alt3.aspmx.l.google.com5alt1.aspmx.l.google.com10aspmx2.googlemail.com5alt2.aspmx.l.google.com10aspmx3.googlemail.com1aspmx.l.google.com10alt4.aspmx.l.google.com
TXT 6
tamgcg0rpi3cs8u70esb6gva8hgoogle-site-verification=5m1c5SZUBQ0KhVao7Fm0S9v9ul-L5Y_EO57y95szAT8google-site-verification=LVFtbKeePrC3auh3DVhXOoay0ImMjp-GYbL6djAnViYv=spf1 include:_spf.google.com ~allMS=1343C3A3640053F277F7EA62969144BA4B9302F8v=DMARC1; p=none; rua=mailto:seed@utbb.edu.mx
NS 2
pdns11.domaincontrol.compdns12.domaincontrol.com
SOA 1
pdns11.domaincontrol.com dns.jomax.net
TLS Certificates (0)
None.
Subdomains (0)
None observed.
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 receiptEd25519 Receipt
- Receipt ID
rcpt_2943f40875a16626- Output Hash
6b5557b009a1ffe9fd2a14e7fcfb76f9b280e5a63f10f33864ed6a13889dc9e0- Signature
ed25519:9fcd447b31bb93ba9bda3d7a1cf6638774db2cd56400560b7816e011f0bb1eb00543c0858946c14cc942593e90cb7ee365d7095df2af833d2d132e8719363c0f- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast