simonsimonsen.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 8 October 2005 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 46.30.215.150 is hosted by One.com A/S (AS51468) in Denmark. Mail is handled by mx1.pub.mailpod14-cph3.one.com, mx2.pub.mailpod14-cph3.one.com and 2 more. 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 |
|---|---|---|---|---|---|---|---|
| 46.30.215.150 | — | webcluster1.webpod17-cph3.one.com | AS51468 | One.com A/S | 46.30.208.0/21 | 🇩🇰 Denmark | Copenhagen |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2a02:2350:5:106:b0:113e:f44f:9241 | — | — | AS51468 | One.com A/S | 2a02:2350:0:0:0:0:0:0/32 | 🇩🇰 Denmark | Copenhagen |
| www | 46.30.215.140 2a02:2350:5:106:60:aae:47e4:4de7 (AS51468) (address records, no CNAME) |
| www vs bare domain | Same network simonsimonsen.dk: 46.30.215.140 2a02:2350:5:106:60:aae:47e4:4de7 (AS51468) www.simonsimonsen.dk: 46.30.215.140 2a02:2350:5:106:60:aae:47e4:4de7 (AS51468) |
| Wildcard | No |
| Denial of existence | NSEC3 · 0 iterations · no salt RFC 9276 ✓ |
| CDS / CDNSKEY | None 0 CDS, 0 CDNSKEY |
| Service / Owner | Type | Cert association |
|---|---|---|
| SMTP _25._tcp.mx1.pub.mailpod14-cph3.one.com | DANE-EE · SPKI · SHA-256 | F9CAE2DF0FCB54F04130769823BED77A… |
| SMTP _25._tcp.mx2.pub.mailpod14-cph3.one.com | DANE-EE · SPKI · SHA-256 | F9CAE2DF0FCB54F04130769823BED77A… |
| SMTP _25._tcp.mx3.pub.mailpod14-cph3.one.com | DANE-EE · SPKI · SHA-256 | F9CAE2DF0FCB54F04130769823BED77A… |
| SMTP _25._tcp.mx4.pub.mailpod14-cph3.one.com | DANE-EE · SPKI · SHA-256 | F9CAE2DF0FCB54F04130769823BED77A… |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026061001 |
| 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 | Punktum dk A/S (direct) |
| Registered | 2005-10-08 |
| Expires | 2027-10-31 (373d) |
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 |
|---|---|
| mandeforskning.dk | Punktum dk A/S (direct) |
| simonpolitik.dk | Punktum dk A/S (direct) |
| thorvaldstauning.dk | Punktum dk A/S (direct) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-22 21:29:19 | 455ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-10-21 09:28:53 | 374ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-10-09 06:35:18 | 6582ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-27 18:31:24 | 684ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-19 02:23:03 | 555ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-27 08:26:21 | 476ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-26 08:23:08 | 530ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-21 17:34:51 | 4708ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-07-27 15:40:40 | 722ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-07-23 10:27:08 | 794ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-25 23:08:31 | 1593ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-25 09:18:54 | 732ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-17 13:23:17 shown | 718ms | 2 NS 1 A 4 MX | 🔒 Secure |