uvt.nl

Observed 2026-07-09T21:35:18.600Z (2d ago). Every field below was attested with an Ed25519 signature at scan time.

INFRASTRUCTURE MAPwhat uvt.nl actually stands on - every host below is a signed observation

uvt.nl

A / AAAA

137.56.209.22137.56.209.212001:610:1410:280:24ee:f0cd:6282:76392001:610:1410:280:24ee:f0cd:bb36:7745

2001serves the site

ns1.zurich.surf.netns1.surfnet.nlns2.uvt.nlns1.uvt.nl

surf.net + surfnet.nl + moreanswers its DNS

tilburguniversity-edu.mail.protection.outlook.com

outlook.comreceives its email

HTTPS probe

redirect Redirecting (3xx) 301 → https://www.tilburguniversity.edu/nl/

HTTP status301

Servercloudflare

TLS protocolHTTP/2

TLS issuernot observed

Behind Cloudflareyes

Response time1235 ms

DNS resolutionNOERROR

Redirect chain

https://www.tilburguniversity.edu/nl/

Every field above is part of the same signed observation as the records below. Blank means not observed, never "none".

DNS Records

A 2

137.56.209.22
137.56.209.21

AAAA 2

2001:610:1410:280:24ee:f0cd:6282:7639
2001:610:1410:280:24ee:f0cd:bb36:7745

MX 1

10tilburguniversity-edu.mail.protection.outlook.com

TXT 11

Warandelaan 2, Tilburg, The Netherlands
MS=ms51801030
Tilburg University
MS=ED12EADB7B6160C1D140B1315D45972814E4400F
Universiteit van Tilburg
phone: +31-13-4669111
v=spf1 include:_spf.uvt.nl -all
P.O.box 90153, 5000 LE Tilburg, The Netherlands
v=DMARC1; p=reject; sp=reject; pct=100; ruf=mailto:dmarc+reject@uvt.nl; rua=mailto:dmarc+reject@uvt.nl; adkim=r; aspf=r
v=spf1 include:_spf.uvt.nl -all

NS 4

ns1.zurich.surf.net
ns1.surfnet.nl
ns2.uvt.nl
ns1.uvt.nl

SOA 1

ns1.uvt.nl hostmaster.uvt.nl

CAA 6

issue sectigo.com
issue harica.gr
iodef mailto:ssl@uvt.nl
issue letsencrypt.org
issue amazon.com
issue digicert.com

TLS Certificates (0)

None.

Subdomains (166)

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

Ed25519 Receipt

Receipt ID: 33a16223-e755-4070-9f8a-c32ae38218bb
Output Hash: c171002ead1ef0b5bcab63fbb328a3ea11b9416ff0705c04b778e3c566295aa1
Signature: ed25519:b49e5640b2d6fb629cd3fdd7d6a6b67c986cf79573c3933d4713467b19584952c2e881636e19a6501789c6123012efb5432a617a8687eedcaedc82fdafbe5b03
Public Key: ed25519:d610d74ef18f683e5beb859d241d5e67dff0c122e8928b06bec1c2476f4ba27b
Parent: (genesis)
Plane: fast

Verify this in your browser

Permalink: https://connor.dns.drm3.network/t/uvt.nl/2026-07-09T21:35:18.600Z