geoinformatik.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 3 November 2003 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 46.30.215.57 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 |
|---|---|---|---|---|---|---|---|
| 46.30.215.57 | 3600s | webcluster2.webpod15-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.mailpod14-cph3.one.com | 185.10.9.212 | mx1.pub.mailpod14-cph3.one.com | AS51468 One.com A/S |
| 10 | 10800s | mx2.pub.mailpod14-cph3.one.com | 185.10.9.213 | mx2.pub.mailpod14-cph3.one.com | AS51468 One.com A/S |
| 10 | 10800s | mx3.pub.mailpod14-cph3.one.com | 185.10.9.214 | mx3.pub.mailpod14-cph3.one.com | AS51468 One.com A/S |
| 10 | 10800s | mx4.pub.mailpod14-cph3.one.com | 185.10.9.215 | mx4.pub.mailpod14-cph3.one.com | AS51468 One.com A/S |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2a02:2350:5:10e:80cb:750f:162b:27ae | 3600s | — | AS51468 | One.com A/S | 2a02:2350:0:0:0:0:0:0/32 | 🇩🇰 Denmark | Copenhagen |
| www | 46.30.215.57 2a02:2350:5:10e:80cb:750f:162b:27ae (AS51468) (address records, no CNAME) |
| www vs bare domain | Same network geoinformatik.dk: 46.30.215.57 2a02:2350:5:10e:80cb:750f:162b:27ae (AS51468) www.geoinformatik.dk: 46.30.215.57 2a02:2350:5:10e:80cb:750f:162b:27ae (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 | 2026081001 |
| 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 | 2003-11-03 |
| Expires | 2026-11-30 (43d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-11 05:16:41 | 710ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-09-20 11:13:32 | 619ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-09-14 16:31:38 | 1107ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-09-08 03:07:39 | 650ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-08-25 17:55:59 | 703ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-08-22 13:31:50 | 1007ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-08-14 16:58:04 shown | 9134ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-08-11 19:08:37 | 1012ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-08-10 07:19:23 | 4427ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-30 01:29:54 | 691ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-17 10:02:31 | 1053ms | 2 NS 1 A 4 MX | 🔒 Secure |