campuskollegiet.dk is a .dk domain served by 3 nameservers (ns1.sdu.dk, ns2.sdu.dk, ns3.sdu.dk). It was registered on 4 March 2016 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 130.225.156.155 is hosted by FSKNET-DK Forskningsnettet - Danish network for Research and Education (AS1835) in Denmark. Mail is handled by campuskollegiet-dk.e-v1.mx.microsoft. The zone is DNSSEC-signed and validates, publishes a DMARC policy and has no IPv6 address. Below are all of its DNS records from our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 130.225.156.155 | 600s | — | AS1835 | FSKNET-DK Forskningsnettet - Danish network for Research and Education | 130.225.0.0/16 | 🇩🇰 Denmark | — |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | autodiscover.outlook.com → 52.98.149.136 |
| TXT Record |
|---|
| MS=ms66726766 |
| v=spf1 include:_spf.sdu.dk -all |
| Policy | Record (campuskollegiet.dk) |
|---|---|
| -all (hard fail) | v=spf1 include:_spf.sdu.dk -all |
| Policy | Record (_dmarc.campuskollegiet.dk) |
|---|---|
| p=reject | v=DMARC1; p=reject; sp=reject; rua=mailto:655b353a1f136@dmarc.centerasecurity.com; ruf=mailto:dmarc.reports@sdu.dk |
| www | 130.225.156.155 (AS1835) (address records, no CNAME) |
| www vs bare domain | Same network |
| Wildcard | No |
| Denial of existence | NSEC3 · 10 iterations · 6-byte salt RFC 9276 recommends 0 iterations and no salt |
| CDS / CDNSKEY | None 0 CDS, 0 CDNSKEY |
DNS lookups: 5/10 · policy: -all
No problems found| Service / Owner | Type | Cert association |
|---|---|---|
| SMTP _25._tcp.campuskollegiet-dk.e-v1.mx.microsoft | DANE-EE · SPKI · SHA-256 | 803F7447CC75B208DBCA042346F5D8DF… |
| SMTP _25._tcp.campuskollegiet-dk.e-v1.mx.microsoft | DANE-TA · Full cert · SHA-256 | C1AD7778796D20BCA65C889A26550211… |
| SMTP _25._tcp.campuskollegiet-dk.e-v1.mx.microsoft | DANE-EE · SPKI · SHA-256 | CFD68BDE4129C00A2402C21C0916EDF0… |
| SMTP _25._tcp.campuskollegiet-dk.e-v1.mx.microsoft | DANE-EE · SPKI · SHA-256 | 54883CC5F1849331E6BF5002C3129D20… |
| SMTP _25._tcp.campuskollegiet-dk.e-v1.mx.microsoft | DANE-TA · Full cert · SHA-256 | EA7A25255D111FC3CE4CB8FABE3ADF9C… |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 20117 |
| Primary NS (MNAME) | ns1.sdu.dk |
| Responsible (RNAME) | dns@sdu.dk |
| Refresh | 10800s |
| Retry | 1080s |
| Expire | 2419200s |
| Minimum (neg-cache TTL) | 900s |
| Field | Value |
|---|---|
| Registrar | Punktum dk A/S (direct) |
| Registered | 2016-03-04 |
| Expires | 2027-03-31 (163d) |
Other .dk domains whose WHOIS registrant has the same name and postal address. Matched on a keyed hash: the registrant's details are not stored or shown. Covers only domains whose WHOIS we have fetched (refreshed about monthly).
No other domain with this registrant in our WHOIS data yet| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-18 21:55:58 shown | 19063ms | 3 NS 1 A 1 MX | 🔒 Secure |
| 2026-10-13 15:09:26 | 17428ms | 3 NS 1 A 1 MX | 🔒 Secure |
| 2026-10-11 09:51:54 | 5240ms | 3 NS 1 A 1 MX | 🔒 Secure |
| 2026-10-06 00:02:21 | 16912ms | 3 NS 1 A 1 MX | 🔒 Secure |
| 2026-10-04 23:54:43 | 18289ms | 3 NS 1 A 1 MX | 🔒 Secure |
| 2026-10-03 23:49:18 | 17452ms | 3 NS 1 A 1 MX | 🔒 Secure |
| 2026-10-02 23:42:28 | 17706ms | 3 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-28 23:06:56 | 16669ms | 3 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-27 22:53:43 | 16748ms | 3 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-25 22:24:42 | 16752ms | 3 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-24 22:04:29 | 16723ms | 3 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-21 03:44:41 | 16709ms | 3 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-16 19:25:49 | 6757ms | 3 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-14 22:19:33 | 16763ms | 3 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-10 02:42:57 | 16790ms | 3 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-05 13:30:20 | 16626ms | 3 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-31 00:31:44 | 18811ms | 3 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-30 00:03:36 | 17039ms | 3 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-26 12:10:28 | 16553ms | 3 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-24 19:17:29 | 4537ms | 3 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-23 18:18:13 | 5010ms | 3 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-22 14:17:47 | 14221ms | 3 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-18 12:47:38 | 7948ms | 3 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-17 03:57:05 | 5297ms | 3 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-14 10:47:55 | 3294ms | 3 NS 1 A 1 MX | 🔒 Secure |