ntnu.no

Observed Jul 18, 2026, 12:59 UTC (2d ago). Every field below was attested with an Ed25519 signature at scan time.

Up right now

Runs onSikt - Kunnskapssektorens Tjenesteleverandor

Secured byHellenic Academic and Research Institutions CA

Registered withSIKT - KUNNSKAPSSEKTORENS TJENESTELEVERANDØR

Also usesGoogle Search ConsoleZoomMiroAtlassian

IPv6 · 1 subdomain · tranco_20k

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

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

ntnu.no

A / AAAA

129.241.160.1022001:700:300:6::102

Sikt - Kunnskapssektorens Tjenesteleverandorserves the site

ns2.ntnu.nons1.ntnu.no

ntnu.noanswers its DNS

mx.ntnu.no

ntnu.noreceives its email

TLS

www.ntnu.no

Hellenic Academic and Research Institutions CAissued its certificate

DNS Records

A 1

129.241.160.102

AAAA 1

2001:700:300:6::102

MX 1

10mx.ntnu.no

TXT 20

google-site-verification=RGmJUWaSQTsm399bjj0F14VisKTs8CinnYVRoR10Fe8
google-site-verification=Ve_aqImI2EFPG3Qs6q6XqdvFP8y26XOOWy-9f8C-uU8
xJv/2IGDVQxv87KdlqxfsXz5XBreheS/kbCFP1Gsjd7c68yYx4inFuVxBjLCi22/Br8FKJOCYnc4xQbBfKCt4Q==
google-site-verification=uTtammCqLhdizHcarhXqL4YbV_4itwhF_Xm_qFSGpkA
iriGT+vOYcYYM/ek4bLBmRvsMHqP1t8qr4ExIkM9dCLaJa7ltGVSH4Xcn5VG/AoLJwuPRneYsshzmDYLBuxrxA==
v=spf1 redirect=_spf.ntnu.no
DomainVerification=G40FRC22TL9986UFBZRI0A29U3PZKKXKT4VQQ7JVF6FB10KLZSSC0PA10REGR9OB
spf2.0/pra ?all
ZOOM_verify_vMwljb-bQoqcJ7Aip8L60A
mentimeter-57eb06dd-8276-4a25-b792-e382cfa9b78c

NS 2

ns2.ntnu.no
ns1.ntnu.no

SOA 1

dnsadmin.itea.ntnu.no hostmaster.ntnu.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

TLS Certificates (3)

Common Name	Issuer	Expires
`www.ntnu.no`	C=GR, O=Hellenic Academic and Research Institutions CA, CN=GEANT TLS RSA 1	Mon, 21 Dec 2026 01:29:14 +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 (1)

www.ntnu.no

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 ntnu.no. It updates itself. It attests a signed observation - not that the site is safe.

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

Ed25519 Receipt

Receipt ID: dc960600-6e81-4932-838a-4c912f758a24
Output Hash: 457bf0506365a53f2a7e622aea7f19a9944e2c43d8ebd5c636545f7518440eb9
Signature: ed25519:927370313282ade727e66e1c19b7f3b2dccfd79e523862534179f5ae9a028962603d3b746d7b5e16afe396c12cf06d489c376d9cb5d78238ec584bf177b72c04
Public Key: ed25519:178c3bd0f57d9d64b83cc4630753381e1a465005a2bbba3d032371f24af0bfd8
Parent: (genesis)
Plane: fast

Verify this in your browser

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