gærum.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 1 February 2004 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 46.30.213.11 is hosted by One.com A/S (AS51468) in Denmark. Mail is handled by mx1.pub.mailpod11-cph3.one.com, mx2.pub.mailpod11-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 |
|---|---|---|---|---|---|---|---|
| 46.30.213.11 | 3600s | webcluster1.webpod12-cph3.one.com | AS51468 | One.com A/S | 46.30.208.0/21 | 🇩🇰 Denmark | Copenhagen |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 10800s | mx1.pub.mailpod11-cph3.one.com | 104.37.34.230 | mx1.pub.mailpod11-cph3.one.com | AS51468 One.com A/S |
| 10 | 10800s | mx2.pub.mailpod11-cph3.one.com | 104.37.34.231 | mx2.pub.mailpod11-cph3.one.com | AS51468 One.com A/S |
| 10 | 10800s | mx3.pub.mailpod11-cph3.one.com | 104.37.34.232 | mx3.pub.mailpod11-cph3.one.com | AS51468 One.com A/S |
| 10 | 10800s | mx4.pub.mailpod11-cph3.one.com | 104.37.34.233 | mx4.pub.mailpod11-cph3.one.com | AS51468 One.com A/S |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | 46.30.213.11 |
| 🔶 Autoconfig | 46.30.213.11 |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2a02:2350:5:10a:5d:a2c3:fd36:c5c7 | 3600s | — | AS51468 | One.com A/S | 2a02:2350:0:0:0:0:0:0/32 | 🇩🇰 Denmark | Copenhagen |
| www | 46.30.213.10 2a02:2350:5:10a:55:b88a:7370:9849 (AS51468) (address records, no CNAME) |
| www vs bare domain | Same network gærum.dk: 46.30.213.10 2a02:2350:5:10a:55:b88a:7370:9849 (AS51468) www.gærum.dk: 46.30.213.10 2a02:2350:5:10a:55:b88a:7370:9849 (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.mailpod11-cph3.one.com | DANE-EE · SPKI · SHA-256 | 068A81EDC98C58D5D494EDF2924D5F50… |
| SMTP _25._tcp.mx2.pub.mailpod11-cph3.one.com | DANE-EE · SPKI · SHA-256 | 068A81EDC98C58D5D494EDF2924D5F50… |
| SMTP _25._tcp.mx3.pub.mailpod11-cph3.one.com | DANE-EE · SPKI · SHA-256 | 068A81EDC98C58D5D494EDF2924D5F50… |
| SMTP _25._tcp.mx4.pub.mailpod11-cph3.one.com | DANE-EE · SPKI · SHA-256 | 068A81EDC98C58D5D494EDF2924D5F50… |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026071601 |
| 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 | 2004-02-01 |
| Expires | 2027-02-28 (128d) |
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 |
|---|---|---|---|
| 2026-09-29 20:58:27 | 582ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-27 20:33:50 | 514ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-25 03:48:24 | 643ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-24 03:27:58 | 560ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-24 06:56:13 | 3168ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-08-23 00:35:44 | 8889ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-08-20 00:02:51 | 5099ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-07-17 07:04:49 shown | 1170ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-26 03:38:16 | 1141ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-25 01:09:27 | 2375ms | 2 NS 1 A 4 MX | ⚠️ Bogus |
| 2026-06-24 03:38:38 | 945ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-23 09:17:06 | 899ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-23 00:24:44 | 590ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-21 13:32:34 | 1995ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-20 16:35:53 | 1140ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-17 10:46:41 | 699ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-17 10:39:25 | 922ms | 2 NS 1 A 4 MX | 🔒 Secure |