naer.dk is a .dk domain served by 2 nameservers (ns6.sitnet.dk, ns7.sitnet.dk). It was registered on 29 August 2011 (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.
| Nameserver | IP addresses | PTR | ASN / ISP |
|---|---|---|---|
| ns6.sitnet.dk | 107.162.234.197 2604:e180:1071::3:1 |
— — |
AS55002 F5, Inc. AS55002 F5, Inc. |
| ns7.sitnet.dk | 107.162.176.221 2604:e180:1071::ffff:6ba2:b0dd |
— — |
AS55002 F5, Inc. AS55002 F5, Inc. |
| TXT Record |
|---|
| FoedevareErhverv |
| MS=ms31243986 |
| v=spf1 -all |
| Policy | Record (naer.dk) |
|---|---|
| -all (hard fail) | v=spf1 -all |
| Policy | Record (_dmarc.naer.dk) |
|---|---|
| p=reject | v=DMARC1; p=reject; sp=reject; rua=mailto:tcod1eh2@ag.eu.dmarcadvisor.com; |
| Status | Report address (rua) |
|---|---|
| ✓ Enabled | mailto:tcod1eh2@tls.eu.dmarcadvisor.com |
| www CNAME | yaytb.x.incapdns.net (all on incapdns.net) ⚠ Dangling: the CNAME target does not exist. If that name can be claimed (an unregistered domain, or a free name on a hosting platform), whoever claims it controls www.naer.dk |
| www vs bare domain | www does not resolve (all like this) |
| Wildcard | No |
| Denial of existence | NSEC3 · 10 iterations · 14-byte salt RFC 9276 recommends 0 iterations and no salt |
| 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 | ✗ Not found |
| DNSKEY Record | ✗ Not found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2016052665 |
| Primary NS (MNAME) | ns6.sitnet.dk |
| Responsible (RNAME) | hostmaster@statens-it.dk |
| Refresh | 10800s |
| Retry | 1080s |
| Expire | 2419200s |
| Minimum (neg-cache TTL) | 300s |
| Field | Value |
|---|---|
| Registrar | Punktum dk A/S (direct) |
| Registered | 2011-08-29 |
| Expires | 2027-08-31 (312d) |
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 1,807.
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-22 16:04:13 | 5060ms | 2 NS 2 A 0 MX | 🔒 Secure |
| 2026-10-20 22:13:45 | 17458ms | 2 NS 2 A 0 MX | 🔒 Secure |
| 2026-10-19 20:59:49 | 2960ms | 2 NS 2 A 0 MX | 🔒 Secure |
| 2026-10-19 20:48:42 | 1125ms | 2 NS 2 A 0 MX | 🔒 Secure |
| 2026-10-18 19:13:32 | 8966ms | 2 NS 2 A 0 MX | 🔒 Secure |
| 2026-10-17 18:19:02 | 10095ms | 2 NS 2 A 0 MX | 🔒 Secure |
| 2026-10-16 15:54:59 | 18287ms | 2 NS 2 A 0 MX | 🔒 Secure |
| 2026-10-15 14:31:04 | 10025ms | 2 NS 2 A 0 MX | 🔒 Secure |
| 2026-10-14 13:46:08 | 853ms | 2 NS 2 A 0 MX | 🔒 Secure |
| 2026-10-13 12:54:15 | 9647ms | 2 NS 2 A 0 MX | 🔒 Secure |
| 2026-10-12 09:04:46 | 2277ms | 2 NS 2 A 0 MX | 🔒 Secure |
| 2026-10-11 08:10:41 | 17718ms | 2 NS 2 A 0 MX | 🔒 Secure |
| 2026-10-09 02:01:35 | 6197ms | 2 NS 2 A 0 MX | 🔒 Secure |
| 2026-10-08 01:59:47 | 3107ms | 2 NS 2 A 0 MX | 🔒 Secure |
| 2026-10-07 10:47:46 | 1188ms | 2 NS 2 A 0 MX | 🔒 Secure |
| 2026-10-06 09:13:02 | 935ms | 2 NS 2 A 0 MX | 🔒 Secure |
| 2026-10-05 09:03:20 | 1298ms | 2 NS 2 A 0 MX | 🔒 Secure |
| 2026-10-04 08:43:23 | 2951ms | 2 NS 2 A 0 MX | 🔒 Secure |
| 2026-10-04 00:07:14 | 17453ms | 2 NS 2 A 0 MX | 🔒 Secure |
| 2026-10-03 00:04:57 | 5019ms | 2 NS 2 A 0 MX | 🔒 Secure |
| 2026-10-02 00:02:49 | 17254ms | 2 NS 2 A 0 MX | 🔒 Secure |
| 2026-10-01 00:01:01 | 3217ms | 2 NS 2 A 0 MX | 🔒 Secure |
| 2026-09-30 20:28:05 | 9258ms | 2 NS 2 A 0 MX | 🔒 Secure |
| 2026-09-29 20:13:11 | 17298ms | 2 NS 2 A 0 MX | 🔒 Secure |
| 2026-09-28 20:00:29 | 944ms | 2 NS 2 A 0 MX | 🔒 Secure |