ut.no
Observed Jul 27, 2026, 22:22 UTC (6d 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.
Up right now
Email byGoogle Workspace
Secured byGoogle Trust Services
Also usesGoogle Search Console
IPv6 · tranco
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat ut.no actually stands on - every host below is a signed observation
ut.no
A / AAAA
216.239.32.21216.239.34.21216.239.36.21216.239.38.21+4 more
2001serves the site
NS
ns-cloud-a1.googledomains.comns-cloud-a2.googledomains.comns-cloud-a3.googledomains.comns-cloud-a4.googledomains.com
googledomains.comanswers its DNS
MX
aspmx.l.google.comalt1.aspmx.l.google.comalt2.aspmx.l.google.comaspmx2.googlemail.com+1 more
Google Workspacereceives its email
TLS
ut.no
Google Trust Servicesissued its certificate
DNS Records
A 4
216.239.32.21216.239.34.21216.239.36.21216.239.38.21
AAAA 4
2001:4860:4802:32::152001:4860:4802:34::152001:4860:4802:36::152001:4860:4802:38::15
MX 5
1aspmx.l.google.com5alt1.aspmx.l.google.com5alt2.aspmx.l.google.com10aspmx2.googlemail.com10aspmx3.googlemail.com
TXT 5
firebase=dnt-app-utno-appgoogle-site-verification=UMhiuI4BmttwAktBlZgVW-sLnbgkc5VMMUsVKG2Iq08google-site-verification=lQmWVEsAceXXoZdlKhCDTX9So4fYROiZloFJ2SvC2Lov=spf1 include:_spf.domeneshop.no a mx include:_spf.sndr.no include:_spf.firebasemail.com ~allv=DMARC1;p=reject;pct=100;adkim=s;aspf=srua=mailto:tekno@dnt.no;
NS 4
ns-cloud-a1.googledomains.comns-cloud-a2.googledomains.comns-cloud-a3.googledomains.comns-cloud-a4.googledomains.com
SOA 1
ns-cloud-a1.googledomains.com cloud-dns-hostmaster.google.com
TLS Certificates (3)
| Common Name | Issuer | Expires |
|---|---|---|
ut.no |
C=US, O=Google Trust Services, CN=WR3 | Tue, 29 Sep 2026 16:07:43 +0000 |
WR3 |
C=US, O=Google Trust Services LLC, CN=GTS Root R1 | Tue, 20 Feb 2029 14:00:00 +0000 |
GTS Root R1 |
C=BE, O=GlobalSign nv-sa, 2.5.4.11=Root CA, CN=GlobalSign Root CA | Fri, 28 Jan 2028 00:00:42 +0000 |
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_bd75d09d27ae7663- Output Hash
f603d0c51a0109c2559f62e543d5a0dac452432b57cde2ecb580a61560faf4b3- Signature
ed25519:91b7e77bd22057e6884b7755aae9b48fe0af629aafcfa818fcb42dce69fbc6c643f07a8fab78bc7380ae27f50da29e6f8c11c06165a8c436bd73e27c924ffe03- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast