dti.dk

Observed Jul 27, 2026, 22:27 UTC (5d 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 onTDC Holding A/S

Secured byDigiCert

1 subdomain · tranco

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

INFRASTRUCTURE MAPwhat dti.dk actually stands on - every host below is a signed observation

dti.dk

A / AAAA

87.54.37.110

TDC Holding A/Sserves the site

inet2.dti.dkinet.dti.dk

dti.dkanswers its DNS

smtprelay17.dti.dksmtprelay1.dti.dkinet2.dti.dksmtprelay17.dti.dk+1 more

dti.dkreceives its email

TLS

dti.dk

DigiCert Incissued its certificate

DNS Records

A 1

87.54.37.110

MX 5

7smtprelay17.dti.dk
7smtprelay1.dti.dk
15inet2.dti.dk
5smtprelay17.dti.dk
5smtprelay1.dti.dk

TXT 4

_idqh8bfqhh8yc9royewo04xit8fb460
v=spf1 a mx ip4:87.54.37.50 ip4:87.54.37.25 ip4:62.243.15.25 ip4:185.21.41.111 ip4:87.54.37.26 include:spf.protection.outlook.com ~all
_899sdbhsretx6bw72yndafw0a3lwgjx
v=DMARC1; p=quarantine; rua=mailto:dmarcreports@teknologisk.dk,mailto:dmarc@teknologisk.uriports.com; ruf=mailto:dmarcreports@teknologisk.dk,mailto:dmarc@teknologisk.uriports.com; fo=1:d:s

NS 2

inet2.dti.dk
inet.dti.dk

SOA 1

inet.dti.dk postmaster.dti.dk

TLS Certificates (2)

Common Name	Issuer	Expires
`dti.dk`	C=US, O=DigiCert Inc, 2.5.4.11=www.digicert.com, CN=GeoTrust TLS RSA CA G1	Sat, 19 Sep 2026 23:59:59 +0000
`GeoTrust TLS RSA CA G1`	C=US, O=DigiCert Inc, 2.5.4.11=www.digicert.com, CN=DigiCert Global Root G2	Tue, 02 Nov 2027 12:23:37 +0000

Subdomains (1)

www.dti.dk

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 dti.dk. It updates itself. It attests a signed observation - not that the site is safe.

<a href="https://domaindrift.io/t/dti.dk">
  <img src="https://domaindrift.io/badge/dti.dk.svg"
       width="300" height="64" alt="DomainDrift signed observations for dti.dk">
</a>

Ed25519 Receipt

Receipt ID: rcpt_2e95872f09554e34
Output Hash: ef953aa25342fa70a20ab09b6f2de31a899d5ecc2d3c2d7e9dfe2c6daed9ed3a
Signature: ed25519:ecb7e0c407af10084f29177480a3a1b138305e8a6a3150c8041c00bc80b32d52fb0d42adb74d6cd55c752d0919bd78c2d07f68f46a987a9c7f4058771eba6e09
Public Key: ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent: (genesis)
Plane: fast

Verify this in your browser

Permalink: https://domaindrift.io/t/dti.dk