haerslev.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 5 November 2023 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 46.30.215.28 is hosted by One.com A/S (AS51468) in Denmark. 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 |
|---|---|---|---|---|---|---|---|
| 46.30.215.28 | 3600s | webcluster1.webpod15-cph3.one.com | AS51468 | One.com A/S | 46.30.208.0/21 | 🇩🇰 Denmark | Copenhagen |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 0 | 300s | . Null MX — domain accepts no email (RFC 7505) | |||
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2a02:2350:5:10e:e4:73b9:9845:a441 | 3600s | — | AS51468 | One.com A/S | 2a02:2350:0:0:0:0:0:0/32 | 🇩🇰 Denmark | Copenhagen |
| www | 46.30.215.28 2a02:2350:5:10e:e4:73b9:9845:a441 (AS51468) (address records, no CNAME) |
| www vs bare domain | Same network haerslev.dk: 46.30.215.28 2a02:2350:5:10e:e4:73b9:9845:a441 (AS51468) www.haerslev.dk: 46.30.215.28 2a02:2350:5:10e:e4:73b9:9845:a441 (AS51468) |
| Wildcard | No |
| Denial of existence | NSEC3 · 0 iterations · no salt RFC 9276 ✓ |
| CDS / CDNSKEY | None 0 CDS, 0 CDNSKEY |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026102302 |
| Primary NS (MNAME) | ns01.one.com |
| Responsible (RNAME) | hostmaster@one.com |
| Refresh | 14400s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 600s |
| Field | Value |
|---|---|
| Registrar | ONE.COM A/S |
| Registered | 2023-11-05 |
| Expires | 2026-11-04 (11d) |
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).
| Domain | Registrar |
|---|---|
| stenbyriel.dk | ONE.COM A/S |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-23 09:41:37 shown | 435ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-10-21 21:40:40 | 447ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-10-19 01:54:57 | 572ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-10-14 21:39:01 | 1060ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-10-13 21:11:53 | 379ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-10-08 08:06:18 | 664ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-09-30 00:55:00 | 567ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-09-23 13:22:43 | 620ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-09-02 05:13:01 | 819ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-08-24 15:46:38 | 3026ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-25 16:09:03 | 888ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-17 10:49:38 | 823ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-17 10:44:10 | 737ms | 2 NS 1 A 4 MX | 🔒 Secure |