universitetsbibliotek.dk is a .dk domain served by 2 nameservers (kuma.statsbiblioteket.dk, orion.statsbiblioteket.dk). It was registered on 7 June 2017 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. 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.
| TXT Record |
|---|
| v=spf1 -all |
| Policy | Record (universitetsbibliotek.dk) |
|---|---|
| -all (hard fail) | v=spf1 -all |
| Policy | Record (_dmarc.universitetsbibliotek.dk) |
|---|---|
| p=reject | v=DMARC1; p=reject; rua=mailto:dar@kb.dk; |
| www | NXDOMAIN |
| www vs bare domain | Neither resolves universitetsbibliotek.dk: no address www.universitetsbibliotek.dk: no address |
| Wildcard | No |
| Denial of existence | NSEC3 · 0 iterations · no salt RFC 9276 ✓ |
| CDS / CDNSKEY | Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY |
DNS lookups: 0/10 · policy: -all
No problems found| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | resolution failed: ncache nxrrset |
| Field | Value |
|---|---|
| Serial | 2022042233 |
| Primary NS (MNAME) | orion.statsbiblioteket.dk |
| Responsible (RNAME) | servicedesk@kb.dk |
| Refresh | 14400s |
| Retry | 3600s |
| Expire | 2419000s |
| Minimum (neg-cache TTL) | 43200s |
| Field | Value |
|---|---|
| Registrar | Punktum dk A/S (direct) |
| Registered | 2017-06-07 |
| Expires | 2027-06-30 (250d) |
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).
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-22 09:20:10 shown | 493ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-10-20 18:18:06 | 364ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-10-19 12:10:31 | 804ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-10-18 11:43:32 | 414ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-10-17 11:37:14 | 1681ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-10-15 10:07:51 | 1261ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-10-14 06:51:59 | 881ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-10-13 05:43:30 | 515ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-10-11 03:10:56 | 555ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-10-10 02:41:13 | 555ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-10-08 14:51:35 | 549ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-10-07 14:40:13 | 359ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-10-07 13:02:11 | 698ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-10-06 10:43:19 | 537ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-10-05 10:28:14 | 1113ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-10-04 10:18:18 | 439ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-10-03 10:17:01 | 702ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-10-02 10:14:42 | 477ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-10-01 10:11:15 | 513ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-09-30 10:04:23 | 532ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-09-26 08:01:59 | 497ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-09-25 07:53:34 | 528ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-09-24 07:38:48 | 487ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-09-23 00:28:11 | 516ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-09-17 22:42:00 | 551ms | 2 NS 0 A 0 MX | 🔒 Secure |