geoleo.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 91.100.45.106 is hosted by DKTV A/S (AS15516) 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 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.
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 91.100.45.106 | — | 91.100.45.106.generic-hostname.arrownet.dk | AS15516 | DKTV A/S | 91.100.0.0/15 | 🇩🇰 Denmark | Albertslund |
| www | 91.100.45.106 (AS15516) (address records, no CNAME) |
| www vs bare domain | Same network |
| 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 | 00E55642F312E05CDB899B1433EDF47F… |
| SMTP _25._tcp.mx2.pub.mailpod11-cph3.one.com | DANE-EE · SPKI · SHA-256 | 00E55642F312E05CDB899B1433EDF47F… |
| SMTP _25._tcp.mx3.pub.mailpod11-cph3.one.com | DANE-EE · SPKI · SHA-256 | 00E55642F312E05CDB899B1433EDF47F… |
| SMTP _25._tcp.mx4.pub.mailpod11-cph3.one.com | DANE-EE · SPKI · SHA-256 | 00E55642F312E05CDB899B1433EDF47F… |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026061201 |
| Primary NS (MNAME) | ns01.one.com |
| Responsible (RNAME) | hostmaster@one.com |
| Refresh | 14400s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 600s |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-12 20:07:27 | 606ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-10-09 11:05:14 | 501ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-10-04 08:20:41 | 492ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-09-12 14:48:33 | 763ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-08-26 12:34:46 | 1205ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-08-13 00:40:39 | 3996ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-08-07 09:40:37 | 5145ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-07-25 13:44:58 | 4864ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-07-18 07:14:31 | 6250ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-07-15 16:27:20 | 8870ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-24 15:19:34 | 1001ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-23 08:38:07 | 1088ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-18 20:29:20 | 796ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-17 10:21:55 shown | 763ms | 2 NS 1 A 4 MX | 🔒 Secure |