traealu.dk is a .dk domain served by 4 nameservers (ephemera.nmugroup.se, origo.nmugroup.com, unit.nmugroup.com and 1 more). It was registered on 5 December 2009 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by .. The zone is DNSSEC-signed and validates, has no DMARC policy and is reachable over IPv6. 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.
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 193.183.80.13 | 3600s | redirect.nmugroup.com | AS204074 | — | — | — | — |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 0 | 3600s | . Null MX — domain accepts no email (RFC 7505) | |||
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2001:67c:1b2c::4:1 | 3600s | redirect.nmugroup.com | AS204074 | — | — | — | — |
| www CNAME | redirect.nmugroup.com (all on nmugroup.com) |
| www vs bare domain | Same network traealu.dk: 193.183.80.13 2001:67c:1b2c::4:1 (AS204074) www.traealu.dk: 193.183.80.13 2001:67c:1b2c::4:1 (AS204074) |
| Wildcard | No |
| Denial of existence | NSEC zone can be walked (all names enumerable) |
| CDS / CDNSKEY | None 0 CDS, 0 CDNSKEY |
| Type | Name | Value |
|---|---|---|
| CNAME | _acme-challenge.traealu.dk | _acme-challenge._.traealu.dk._.redirect.nmugroup.com._.acme-challenge.nmugroup.se |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026062100 |
| Primary NS (MNAME) | origo.nmugroup.com |
| Responsible (RNAME) | dns@nmugroup.com |
| Refresh | 86400s |
| Retry | 7200s |
| Expire | 3600000s |
| Minimum (neg-cache TTL) | 3600s |
| Field | Value |
|---|---|
| Registrar | Nordisk Media Utveckling AB |
| Registered | 2009-12-05 |
| Expires | 2026-12-31 (68d) |
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 |
|---|---|---|---|
| 2026-10-23 00:41:11 | 996ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-10-20 10:46:29 | 439ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-10-18 07:37:40 | 4229ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-10-17 07:02:23 | 527ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-10-16 07:00:07 | 896ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-10-15 06:13:19 | 2913ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-10-14 05:53:40 | 653ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-10-12 02:46:36 | 1999ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-10-08 17:32:02 | 2005ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-10-07 17:02:33 | 1005ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-29 15:53:46 | 689ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-27 15:27:08 | 611ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-26 15:14:39 | 691ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-25 15:05:10 | 1502ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-23 14:26:51 | 666ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-20 14:35:28 | 911ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-11 11:13:50 | 689ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-07 00:11:03 | 1289ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-28 03:05:40 | 470ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-26 21:29:29 | 489ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-24 19:34:02 | 2232ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-17 23:33:23 | 6252ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-13 15:00:12 | 8993ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-07 07:41:42 | 1086ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-04 12:37:49 | 900ms | 4 NS 1 A 1 MX | 🔒 Secure |