upmx.mx
Observed Jul 25, 2026, 14:42 UTC (8d 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
tranco
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat upmx.mx actually stands on - every host below is a signed observation
upmx.mx
NS
gdl1.upmx.mxdns2.upmx.mxdns1.upmx.mx
upmx.mxanswers its DNS
MX
aspmx5.googlemail.comaspmx4.googlemail.comaspmx3.googlemail.comaspmx2.googlemail.com+3 more
Google Workspacereceives its email
DNS Records
MX 7
10aspmx5.googlemail.com10aspmx4.googlemail.com10aspmx3.googlemail.com10aspmx2.googlemail.com5alt2.aspmx.l.google.com5alt1.aspmx.l.google.com1aspmx.l.google.com
TXT 2
p1qif3m9k9edps8f1e28aj43sh269gab9trnkmhvkdr9a9oe7k6t
NS 3
gdl1.upmx.mxdns2.upmx.mxdns1.upmx.mx
SOA 1
dc50up.academic.mixcoac.upmx.mx chavezp.up.edu.mx
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_28653c881862f9c8- Output Hash
e30406f8a31163cb2b58c5f1b89ef4e4f7623f20c7a0169a9d70e09bffeeb181- Signature
ed25519:dbad4efb8241e193756d088915efc3ccd5b348906a223302dbb017579515f2802f5cbb07b2172edf8672384e738cde0ea374684d1367df533af8400a32fd1400- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast