slotsholmsgade.dk is a .dk domain served by 2 nameservers (ns1-auth.csc.dk, ns2-auth.csc.dk). It was registered on 23 November 2006 (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 this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.
| TXT Record |
|---|
| Indenrigs- og Sundhedsministeriet |
| v=spf1 -all |
| Policy | Record (slotsholmsgade.dk) |
|---|---|
| -all (hard fail) | v=spf1 -all |
| Policy | Record (_dmarc.slotsholmsgade.dk) |
|---|---|
| p=reject | v=DMARC1; p=reject; sp=reject; rua=mailto:tcod1eh2@ag.eu.dmarcadvisor.com; |
| www | 147.29.113.74 (AS29156) (address records, no CNAME) |
| www vs bare domain | Only www resolves (all like this) |
| Wildcard | No |
| Denial of existence | NSEC zone can be walked (all names enumerable) |
| CDS / CDNSKEY | None 0 CDS, 0 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 | 2025092262 |
| Primary NS (MNAME) | ns-master.csc.dk |
| Responsible (RNAME) | hostmaster@csc.dk |
| Refresh | 14400s |
| Retry | 3600s |
| Expire | 2419200s |
| Minimum (neg-cache TTL) | 600s |
| Field | Value |
|---|---|
| Registrar | Punktum dk A/S (direct) |
| Registered | 2006-11-23 |
| Expires | 2027-11-30 (405d) |
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 |
|---|---|---|---|
| 2026-10-19 16:44:09 | 976ms | 2 NS 0 A 1 MX | 🔒 Secure |
| 2026-10-14 12:33:32 | 337ms | 2 NS 0 A 1 MX | 🔒 Secure |
| 2026-10-06 23:50:24 | 1029ms | 2 NS 0 A 1 MX | 🔒 Secure |
| 2026-09-29 20:30:54 | 987ms | 2 NS 0 A 1 MX | 🔒 Secure |
| 2026-09-25 19:23:44 | 413ms | 2 NS 0 A 1 MX | 🔒 Secure |
| 2026-09-23 05:32:21 | 817ms | 2 NS 0 A 1 MX | 🔒 Secure |
| 2026-09-16 04:40:56 | 706ms | 2 NS 0 A 1 MX | 🔒 Secure |
| 2026-08-31 10:42:15 | 1423ms | 2 NS 0 A 1 MX | 🔒 Secure |
| 2026-08-27 02:59:12 | 714ms | 2 NS 0 A 1 MX | 🔒 Secure |
| 2026-08-26 18:40:51 | 1486ms | 2 NS 0 A 1 MX | 🔒 Secure |
| 2026-08-23 06:46:38 | 2371ms | 2 NS 0 A 1 MX | 🔒 Secure |
| 2026-08-08 23:02:03 | 18794ms | 2 NS 0 A 1 MX | 🔒 Secure |
| 2026-08-06 10:41:36 | 592ms | 2 NS 0 A 1 MX | 🔒 Secure |
| 2026-07-18 00:50:46 | 2622ms | 2 NS 0 A 1 MX | 🔒 Secure |
| 2026-07-14 06:19:53 | 566ms | 2 NS 0 A 1 MX | 🔒 Secure |
| 2026-07-08 22:41:31 | 1245ms | 2 NS 0 A 1 MX | 🔒 Secure |
| 2026-06-25 00:05:41 | 802ms | 2 NS 0 A 1 MX | 🔒 Secure |
| 2026-06-21 13:28:01 | 583ms | 2 NS 0 A 1 MX | 🔒 Secure |
| 2026-06-18 03:04:55 shown | 1863ms | 2 NS 0 A 0 MX | 🔒 Secure |