utesa.edu
Observed Jul 25, 2026, 00:58 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 byMicrosoft 365
Also usesGoogle Search Console
tranco
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat utesa.edu actually stands on - every host below is a signed observation
utesa.edu
A / AAAA
137.116.59.128
unattributedserves the site
NS
pdns04.domaincontrol.compdns03.domaincontrol.com
domaincontrol.comanswers its DNS
MX
utesa-edu.mail.eo.outlook.com
Microsoft 365receives its email
DNS Records
A 1
137.116.59.128
MX 1
0utesa-edu.mail.eo.outlook.com
TXT 5
MS=0F4AD05773D66CCCB98F721ECEDF0E913B6BA877v=spf1 include:spf.protection.outlook.com -allcoursera-domain-verification=CiZddKdGCIUcpe2k8BETfTDphxne13Ot2Cz4Bm1PnyctBOXQp2yAC1ZdJHnnyBy1google-site-verification=w-C7h6Tbjg8VvDrB0X8bq643cigI3dvhuV6X28G7Gh8v=DMARC1; p=reject; pct=100; rua=mailto:dmarc@utesa.edu
NS 2
pdns04.domaincontrol.compdns03.domaincontrol.com
SOA 1
pdns03.domaincontrol.com dns.jomax.net
CAA 1
issue "letsencrypt.org"
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_aee0259a47b9ad32- Output Hash
566cfc3fa076a1e1418da13cfcf08faf0e5fe136e45baa4368d62f3cff0d0d8b- Signature
ed25519:6f67f9be688cd8d83ee70fb89b5c73e5cbe3bbf3f1c433c664879bd2d9a1a5e1c3b8c569aaaca3891836dd354414be2b0fe7287bac9d2532e07e309a90c59d0f- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast