nb.no

Observed Jul 24, 2026, 01:23 UTC (5h 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.

Verify this receipt yourself + Watch this domain

Up right now

Runs onSikt - Kunnskapssektorens Tjenesteleverandor

Email byMicrosoft 365

Secured byHellenic Academic and Research Institutions CA

Registered withSIKT - KUNNSKAPSSEKTORENS TJENESTELEVERANDØR

Also usesMiroFacebook/MetaGoogle Search ConsoleAtlassian

41 subdomains · tranco_100k

Every line above is a signed observation. Check the math at the bottom of the page.

INFRASTRUCTURE MAPwhat nb.no actually stands on - every host below is a signed observation

nb.no

A / AAAA

158.39.129.53

Sikt - Kunnskapssektorens Tjenesteleverandorserves the site

nn.uninett.nons4.nb.nons5.nb.no

uninett.no + nb.noanswers its DNS

nb-no.mail.protection.outlook.com

Microsoft 365receives its email

TLS

api.nb.no

Hellenic Academic and Research Institutions CAissued its certificate

DNS Records

A 1

158.39.129.53

MX 1

10nb-no.mail.protection.outlook.com

TXT 13

MS=ms10012110
HARICA-PXBm42HcqTNnDTEJD8k
_acme-challenge.argocd.nb.no
apple-domain-verification=ddD19b8zMjyH1rGn
miro-verification=dcbda822df704f252a13daa7c26b893ec9b068e5
facebook-domain-verification=8zgtntaqef9sf1ew38hofc10ospfnn
teamviewer-sso-verification=21decd654dbe49cd9db498dac5e2518e
google-site-verification=q6zU2OxusRSzHC_DLbIGhkD0UOdu4X7rybxiJBz2zYA
v=spf1 include:_u.nb.no._spf.dmarcla.com include:spf.protection.outlook.com ~all
adobe-idp-site-verification=8e80e6f76d7a8d9d018661b795e72b9f9e4e0d8b401b2b36aaa1f35077310e53

NS 3

nn.uninett.no
ns4.nb.no
ns5.nb.no

SOA 1

ns4.nb.no hostmaster.nb.no

SRV 4

trd-mstgw2.uninett.no:5062 p10
oslo-mstgw2.uninett.no:5062 p10
trd-mstgw2.uninett.no:5061 p10
oslo-mstgw2.uninett.no:5061 p10

CAA 4

issue "harica.gr"
issue "letsencrypt.org"
issue "sectigo.com"
issuewild "harica.gr"

TLS Certificates (3)

Common Name	Issuer	Expires
`api.nb.no`	C=GR, O=Hellenic Academic and Research Institutions CA, CN=GEANT TLS RSA 1	Tue, 02 Feb 2027 08:15:00 +0000
`GEANT TLS RSA 1`	C=GR, O=Hellenic Academic and Research Institutions CA, CN=HARICA TLS RSA Root CA 2021	Sat, 31 Dec 2039 11:14:59 +0000
`HARICA TLS RSA Root CA 2021`	C=GR, L=Athens, O=Hellenic Academic and Research Institutions Cert. Authority, CN=Hellenic Academic and Research Institutions RootCA 2015	Fri, 31 Aug 2029 07:41:54 +0000

Subdomains (41)

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 receipt

Put the receipt on your own site. A live badge showing what DomainDrift observes and signs for nb.no. It updates itself. It attests a signed observation - not that the site is safe.

<a href="https://domaindrift.io/t/nb.no">
  <img src="https://domaindrift.io/badge/nb.no.svg"
       width="300" height="64" alt="DomainDrift signed observations for nb.no">
</a>

Ed25519 Receipt

Receipt ID: rcpt_145614136b1eff21
Output Hash: 88e9d018589de727f3ed316959565e06a8c126fb4e3153db283d6918560dd70a
Signature: ed25519:0bcbc4712d151d0e2282dc207e4070a37faf7e1f1d2305b8c6e6a1dcd271e60a091c743be87bd74a5b240169121fa67454b9c84da03e77aa6b6e7a1d71755001
Public Key: ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent: (genesis)
Plane: fast

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