utp.edu.co
Observed Jul 24, 2026, 21:30 UTC (9d 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
IPv6 · tranco
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat utp.edu.co actually stands on - every host below is a signed observation
utp.edu.co
A / AAAA
201.131.90.222801:0:4c0:2::12
2801serves the site
NS
ns2.utp.edu.cons3.utp.edu.cons2.digitalocean.comns1.digitalocean.com+2 more
edu.co + digitalocean.comanswers its DNS
MX
ALT3.ASPMX.L.GOOGLE.COMALT2.ASPMX.L.GOOGLE.COMALT1.ASPMX.L.GOOGLE.COMASPMX.L.GOOGLE.COM+1 more
Google Workspacereceives its email
TLS
*.utp.edu.co
DigiCert Incissued its certificate
DNS Records
A 1
201.131.90.22
AAAA 1
2801:0:4c0:2::12
MX 5
10ALT3.ASPMX.L.GOOGLE.COM5ALT2.ASPMX.L.GOOGLE.COM5ALT1.ASPMX.L.GOOGLE.COM1ASPMX.L.GOOGLE.COM10ALT4.ASPMX.L.GOOGLE.COM
TXT 6
_9cnc4z6zilpycro8h60naj8quxqqkniadobe-idp-site-verification=c79998e240f2a83cca67b8703723febc19d501030a75cf09f94825797801154fv=spf1 ip6:2801:0:4c0:42:9710:8546:887a:db6d ip4:51.222.172.89 ip4:201.131.90.20 ip4:201.131.90.110 include:_spf.google.com include:email-messaging.com ~allv=msv1 t=77279ad3184341aae5878f27789c9cA4nt7qgj7m32f37znw846m3zv446cmrf9v=DMARC1; p=none; rua=mailto:dmarc-reports@utp.edu.co; ruf=mailto:dmarc-alerts@utp.edu.co; fo=1
NS 6
ns2.utp.edu.cons3.utp.edu.cons2.digitalocean.comns1.digitalocean.comns3.digitalocean.comns.utp.edu.co
SOA 1
utp.edu.co zurron.utp.edu.co
TLS Certificates (2)
| Common Name | Issuer | Expires |
|---|---|---|
*.utp.edu.co |
C=US, O=DigiCert Inc, CN=DigiCert Global G2 TLS RSA SHA256 2020 CA1 | Sat, 30 Jan 2027 23:59:59 +0000 |
DigiCert Global G2 TLS RSA SHA256 2020 CA1 |
C=US, O=DigiCert Inc, 2.5.4.11=www.digicert.com, CN=DigiCert Global Root G2 | Sat, 29 Mar 2031 23:59:59 +0000 |
Subdomains (1)
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_d754a8bbc5ec739c- Output Hash
66f6b72a163dbd2bed8dfc6942faa5b513711e05cbfc04a3e525998840e5bb15- Signature
ed25519:f9541190f2942d37048f37ea3a64d5c44712edad3dd96b4fdd2dd5a1509760d0a3c792ba3cdafed8861ca6a308afcb159dfdff3adc4faae44f0ec3e4c0d59e06- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast