opmet.dk is a .dk domain served by 3 nameservers (mimer.deic.dk, ns-soa.darenet.dk, orion.i2.dk). It was registered on 5 December 2005 (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 |
|---|
| SOA=1692718648 |
| Policy | Record (_dmarc.opmet.dk) |
|---|---|
| p=reject | v=DMARC1; p=reject; sp=reject; pct=100; fo=1; ruf=mailto:hostmaster@dmi.dk |
| www | NXDOMAIN |
| www vs bare domain | Neither resolves opmet.dk: no address www.opmet.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 |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | resolution failed: ncache nxrrset |
| Field | Value |
|---|---|
| Serial | 1790532940 |
| Primary NS (MNAME) | mimer.deic.dk |
| Responsible (RNAME) | dns@support.i2.dk |
| Refresh | 16384s |
| Retry | 2048s |
| Expire | 2097152s |
| Minimum (neg-cache TTL) | 3600s |
| Field | Value |
|---|---|
| Registrar | Punktum dk A/S (direct) |
| Registered | 2005-12-05 |
| Expires | 2029-12-31 (1168d) |
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 13:58:19 | 311ms | 3 NS 0 A 0 MX | 🔒 Secure |
| 2026-10-18 13:35:59 | 474ms | 3 NS 0 A 0 MX | 🔒 Secure |
| 2026-10-17 13:22:03 | 843ms | 3 NS 0 A 0 MX | 🔒 Secure |
| 2026-10-16 12:25:17 | 3055ms | 3 NS 0 A 0 MX | 🔒 Secure |
| 2026-10-15 11:08:50 | 700ms | 3 NS 0 A 0 MX | 🔒 Secure |
| 2026-10-13 08:58:41 | 802ms | 3 NS 0 A 0 MX | 🔒 Secure |
| 2026-10-12 06:22:18 | 1581ms | 3 NS 0 A 0 MX | 🔒 Secure |
| 2026-10-11 02:43:12 | 1149ms | 3 NS 0 A 0 MX | 🔒 Secure |
| 2026-10-10 00:52:31 | 1450ms | 3 NS 0 A 0 MX | 🔒 Secure |
| 2026-10-07 16:55:03 | 4008ms | 3 NS 0 A 0 MX | 🔒 Secure |
| 2026-10-06 16:34:58 | 360ms | 3 NS 0 A 0 MX | 🔒 Secure |
| 2026-10-05 15:45:08 | 1063ms | 3 NS 0 A 0 MX | 🔒 Secure |
| 2026-10-04 15:39:25 | 1553ms | 3 NS 0 A 0 MX | 🔒 Secure |
| 2026-10-01 15:33:06 | 2841ms | 3 NS 0 A 0 MX | 🔒 Secure |
| 2026-09-30 15:24:33 | 1592ms | 3 NS 0 A 0 MX | 🔒 Secure |
| 2026-09-29 15:19:46 | 1156ms | 3 NS 0 A 0 MX | 🔒 Secure |
| 2026-09-29 10:21:09 | 2797ms | 3 NS 0 A 0 MX | 🔒 Secure |
| 2026-09-28 10:11:17 shown | 2733ms | 3 NS 0 A 0 MX | 🔒 Secure |
| 2026-09-25 09:54:37 | 444ms | 3 NS 0 A 0 MX | 🔒 Secure |
| 2026-09-24 09:48:07 | 650ms | 3 NS 0 A 0 MX | 🔒 Secure |
| 2026-09-23 18:19:24 | 1993ms | 3 NS 0 A 0 MX | 🔒 Secure |
| 2026-09-16 18:03:15 | 504ms | 3 NS 0 A 0 MX | 🔒 Secure |
| 2026-09-14 10:42:11 | 1568ms | 3 NS 0 A 0 MX | 🔒 Secure |
| 2026-09-11 19:27:50 | 460ms | 3 NS 0 A 0 MX | 🔒 Secure |
| 2026-09-09 22:13:42 | 1559ms | 3 NS 0 A 0 MX | 🔒 Secure |