dannebrogsvindue.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 9 February 2009 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 193.183.80.13 is hosted by Nordisk Media Utveckling AB (AS204074) in Sweden. 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 our latest 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 | Nordisk Media Utveckling AB | 193.183.80.0/24 | 🇸🇪 Sweden | — |
| 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 | Nordisk Media Utveckling AB | 2001:67c:1b2c:0:0:0:0:0/48 | 🇸🇪 Sweden | — |
| www CNAME | redirect.nmugroup.com (all on nmugroup.com) |
| www vs bare domain | Same network dannebrogsvindue.dk: 193.183.80.13 2001:67c:1b2c::4:1 (AS204074) www.dannebrogsvindue.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.dannebrogsvindue.dk | _acme-challenge._.dannebrogsvindue.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 | 2026101102 |
| 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 | 2009-02-09 |
| Expires | 2027-02-28 (132d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-12 00:26:51 shown | 580ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-10-09 23:02:54 | 543ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-10-07 20:47:49 | 2564ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-10-06 20:42:13 | 1593ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-10-05 17:58:37 | 453ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-10-04 17:54:59 | 1556ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-30 17:41:43 | 520ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-30 08:56:46 | 650ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-28 07:43:48 | 713ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-24 06:47:37 | 636ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-21 19:20:48 | 669ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-11 22:16:38 | 860ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-03 00:36:33 | 534ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-29 12:09:53 | 1936ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-28 02:51:16 | 680ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-27 23:23:11 | 456ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-26 20:43:53 | 538ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-26 05:51:57 | 628ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-25 07:20:30 | 2481ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-19 05:18:35 | 908ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-15 22:25:55 | 894ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-09 16:50:37 | 845ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-05 22:59:20 | 3265ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-07-26 14:01:16 | 8752ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-07-25 13:36:01 | 9067ms | 4 NS 1 A 1 MX | 🔒 Secure |