trygalarm.dk is a .dk domain served by 4 nameservers (ns1.eurodns.com, ns2.eurodns.com, ns3.eurodns.com and 1 more). It was registered on 17 December 2010 (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 |
|---|
| v=spf1 -all |
| Policy | Record (trygalarm.dk) |
|---|---|
| -all (hard fail) | v=spf1 -all |
| Policy | Record (_dmarc.trygalarm.dk) |
|---|---|
| p=reject | v=DMARC1; p=reject; rua=mailto:0b49eff1c887658@rep.dmarcanalyzer.com; ruf=mailto:0b49eff1c887658@for.dmarcanalyzer.com; fo=1; |
| www | Exists, no address |
| www vs bare domain | Neither resolves trygalarm.dk: no address www.trygalarm.dk: no address |
| Wildcard | No |
| Denial of existence | Compact NSEC (RFC 9824, "black lies") not walkable |
| 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 | 2026022034 |
| Primary NS (MNAME) | ns1.eurodns.com |
| Responsible (RNAME) | hostmaster@eurodns.com |
| Refresh | 43200s |
| Retry | 7200s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 86400s |
| Field | Value |
|---|---|
| Registrar | Eurodns S.A |
| Registered | 2010-12-17 |
| Expires | 2026-12-31 (64d) |
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 170.
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-27 13:58:23 | 458ms | 4 NS 0 A 0 MX | 🔒 Secure |
| 2026-10-09 19:52:31 | 580ms | 4 NS 0 A 0 MX | 🔒 Secure |
| 2026-10-08 10:44:46 | 778ms | 4 NS 0 A 0 MX | 🔒 Secure |
| 2026-09-30 03:17:49 | 643ms | 4 NS 0 A 0 MX | 🔒 Secure |
| 2026-09-26 07:36:22 | 9389ms | 4 NS 0 A 0 MX | 🔒 Secure |
| 2026-09-23 21:21:36 | 604ms | 4 NS 0 A 0 MX | 🔒 Secure |
| 2026-09-11 08:40:14 | 678ms | 4 NS 0 A 0 MX | 🔒 Secure |
| 2026-09-03 16:11:42 | 847ms | 4 NS 0 A 0 MX | 🔒 Secure |
| 2026-08-27 13:34:43 shown | 707ms | 4 NS 0 A 0 MX | 🔒 Secure |
| 2026-08-16 16:03:42 | 840ms | 4 NS 0 A 0 MX | 🔒 Secure |
| 2026-08-13 20:03:56 | 2597ms | 4 NS 0 A 0 MX | 🔒 Secure |
| 2026-07-27 22:05:52 | 16727ms | 4 NS 0 A 0 MX | 🔒 Secure |
| 2026-07-26 21:49:14 | 8778ms | 4 NS 0 A 0 MX | 🔒 Secure |
| 2026-07-15 22:38:49 | 8688ms | 4 NS 0 A 0 MX | 🔒 Secure |
| 2026-07-09 17:51:50 | 9650ms | 4 NS 0 A 0 MX | 🔒 Secure |
| 2026-07-08 10:14:17 | 824ms | 4 NS 0 A 0 MX | 🔒 Secure |
| 2026-06-21 00:29:51 | 877ms | 4 NS 0 A 0 MX | 🔒 Secure |
| 2026-06-17 14:46:10 | 982ms | 4 NS 0 A 0 MX | 🔒 Secure |