utulsa.cc
Observed Jul 24, 2026, 23:35 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
Runs onUniversity of Tulsa
Email byMailgun
tranco
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat utulsa.cc actually stands on - every host below is a signed observation
utulsa.cc
A / AAAA
129.244.242.42
University of Tulsaserves the site
NS
elma.ns.cloudflare.compatrick.ns.cloudflare.com
cloudflare.comanswers its DNS
MX
mxa.mailgun.orgmxb.mailgun.org
Mailgunreceives its email
DNS Records
A 1
129.244.242.42
MX 2
10mxa.mailgun.org10mxb.mailgun.org
TXT 2
v=spf1 include:mailgun.org -allv=DMARC1; p=none; rua=mailto:73cdb158f2ee4efb97da44dcd4116733@dmarc-reports.cloudflare.net
NS 2
elma.ns.cloudflare.compatrick.ns.cloudflare.com
SOA 1
elma.ns.cloudflare.com dns.cloudflare.com
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_436cc244fe62ed9a- Output Hash
4790a460c0f84eb274296ad6ca3a177587b1b85219b5740d5b52189c993112ed- Signature
ed25519:d4e745d8b4ff89eca8c5090d3a08adea4d9b474607c160811ccf17318f4d0a65626ce4b0d06dd6a4660fef7b1940f78b9e1fb120b6213e88b316e379d1fef908- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast