copenhagensoftware.dk is a .dk domain served by 6 nameservers (ns10.dnsadmin.dk, ns11.dns-admin.dk, ns12.dnsadmin.dk and 3 more). It was registered on 14 January 2007 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 96.45.82.146 is hosted by Tiggee LLC (AS16552) in United States. Mail is handled by copenhagensoftware-dk.mail.protection.outlook.com. 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.
| Nameserver | IP addresses | PTR | ASN / ISP |
|---|---|---|---|
| ns10.dnsadmin.dk | — | — | — |
| ns11.dns-admin.dk | — | — | — |
| ns12.dnsadmin.dk | — | — | — |
| ns13.dns-admin.dk | — | — | — |
| ns14.dnsadmin.dk | — | — | — |
| ns15.dns-admin.dk | — | — | — |
| TXT Record |
|---|
| MS=ms96544242 |
| v=spf1 include:spf.protection.outlook.com include:_custspf.one.com -all |
| Policy | Record (copenhagensoftware.dk) |
|---|---|
| -all (hard fail) | v=spf1 include:spf.protection.outlook.com include:_custspf.one.com -all |
| Policy | Record (_dmarc.copenhagensoftware.dk) |
|---|---|
| p=reject | v=DMARC1; p=reject; rua=mailto:60103bc4cb787@dmarc.centerasecurity.com; |
| www | 96.45.82.146 96.45.82.37 96.45.83.203 96.45.83.81 (AS16552) (address records, no CNAME) |
| www vs bare domain | Same network copenhagensoftware.dk: 96.45.82.146 96.45.82.37 96.45.83.203 96.45.83.81 (AS16552) www.copenhagensoftware.dk: 96.45.82.146 96.45.82.37 96.45.83.203 96.45.83.81 (AS16552) |
| Wildcard | Yes: any name under the zone resolves |
| Denial of existence | NSEC3 · 0 iterations · 8-byte salt · opt-out RFC 9276 recommends 0 iterations and no salt |
| CDS / CDNSKEY | Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY |
DNS lookups: 2/10 · policy: -all
No problems found| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2009010186 |
| Primary NS (MNAME) | ns20.digicertdns.com |
| Responsible (RNAME) | dns@digicertdns.com |
| Refresh | 43200s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 180s |
| Field | Value |
|---|---|
| Registrar | Punktum dk A/S (direct) |
| Registered | 2007-01-14 |
| Expires | 2027-01-31 (101d) |
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).
Showing 100 of 159.
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-20 12:24:39 | 868ms | 6 NS 4 A 1 MX | 🔒 Secure |
| 2026-10-18 09:35:20 | 2703ms | 6 NS 4 A 1 MX | 🔒 Secure |
| 2026-10-17 09:10:09 | 1245ms | 6 NS 4 A 1 MX | 🔒 Secure |
| 2026-10-16 08:54:44 | 1244ms | 6 NS 4 A 1 MX | 🔒 Secure |
| 2026-10-14 06:50:42 | 1538ms | 6 NS 4 A 1 MX | 🔒 Secure |
| 2026-10-12 15:58:13 | 1367ms | 6 NS 4 A 1 MX | 🔒 Secure |
| 2026-10-09 11:47:20 | 1611ms | 6 NS 4 A 1 MX | 🔒 Secure |
| 2026-10-07 10:27:51 | 4094ms | 6 NS 4 A 1 MX | 🔒 Secure |
| 2026-09-30 02:24:54 | 1167ms | 6 NS 4 A 1 MX | 🔒 Secure |
| 2026-09-29 05:53:23 | 1155ms | 6 NS 4 A 1 MX | 🔒 Secure |
| 2026-09-25 04:22:59 | 2182ms | 6 NS 4 A 1 MX | 🔒 Secure |
| 2026-09-18 10:05:15 | 2031ms | 6 NS 4 A 1 MX | 🔒 Secure |
| 2026-08-30 05:09:31 | 1559ms | 6 NS 4 A 1 MX | 🔒 Secure |
| 2026-08-29 00:39:03 | 1697ms | 6 NS 4 A 1 MX | 🔒 Secure |
| 2026-08-17 21:21:42 | 17888ms | 6 NS 4 A 1 MX | 🔒 Secure |
| 2026-08-16 17:49:41 | 2910ms | 6 NS 4 A 1 MX | 🔒 Secure |
| 2026-08-14 20:55:35 | 5300ms | 6 NS 4 A 1 MX | 🔒 Secure |
| 2026-08-13 11:47:40 | 2577ms | 6 NS 4 A 1 MX | 🔒 Secure |
| 2026-08-11 04:30:15 | 4330ms | 6 NS 4 A 1 MX | 🔒 Secure |
| 2026-08-07 02:30:17 | 10817ms | 6 NS 4 A 1 MX | 🔒 Secure |
| 2026-07-31 12:01:58 | 13067ms | 6 NS 4 A 1 MX | 🔒 Secure |
| 2026-07-21 15:24:47 | 1641ms | 6 NS 4 A 1 MX | 🔒 Secure |
| 2026-07-18 00:47:05 | 11133ms | 6 NS 4 A 1 MX | 🔒 Secure |
| 2026-07-16 16:01:59 | 9189ms | 6 NS 4 A 1 MX | 🔒 Secure |
| 2026-07-10 16:52:10 | 18261ms | 6 NS 4 A 1 MX | 🔒 Secure |