5510.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 46.30.213.123 is hosted by One.com A/S (AS51468) in Denmark. Mail is handled by mx1.pub.mailpod9-cph3.one.com, mx2.pub.mailpod9-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 |
|---|---|---|---|---|---|---|---|
| 46.30.213.123 | 3600s | webcluster2.webpod13-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.mailpod9-cph3.one.com | 185.164.14.118 | mx1.pub.mailpod9-cph3.one.com | AS51468 One.com A/S |
| 10 | 10800s | mx2.pub.mailpod9-cph3.one.com | 185.164.14.119 | mx2.pub.mailpod9-cph3.one.com | AS51468 One.com A/S |
| 10 | 10800s | mx3.pub.mailpod9-cph3.one.com | 185.164.14.120 | mx3.pub.mailpod9-cph3.one.com | AS51468 One.com A/S |
| 10 | 10800s | mx4.pub.mailpod9-cph3.one.com | 185.164.14.124 | mx4.pub.mailpod9-cph3.one.com | AS51468 One.com A/S |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2a02:2350:5:10b:80db:7795:201c:4df6 | 3600s | — | AS51468 | One.com A/S | 2a02:2350:0:0:0:0:0:0/32 | 🇩🇰 Denmark | Copenhagen |
| Service / Owner | Type | Cert association |
|---|---|---|
| SMTP _25._tcp.mx1.pub.mailpod9-cph3.one.com | DANE-EE · SPKI · SHA-256 | 5D2162F5CED0ACD2C3D63E5582045A6C… |
| SMTP _25._tcp.mx2.pub.mailpod9-cph3.one.com | DANE-EE · SPKI · SHA-256 | 5D2162F5CED0ACD2C3D63E5582045A6C… |
| SMTP _25._tcp.mx3.pub.mailpod9-cph3.one.com | DANE-EE · SPKI · SHA-256 | 5D2162F5CED0ACD2C3D63E5582045A6C… |
| SMTP _25._tcp.mx4.pub.mailpod9-cph3.one.com | DANE-EE · SPKI · SHA-256 | 5D2162F5CED0ACD2C3D63E5582045A6C… |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026062301 |
| 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 |
|---|---|---|---|
| 2026-10-09 13:29:11 | 2064ms | 2 NS 0 A 0 MX | ⚠️ Bogus |
| 2026-09-26 03:17:22 | 9915ms | 2 NS 0 A 0 MX | ⚠️ Bogus |
| 2026-09-09 10:14:30 | 49209ms | 2 NS 0 A 0 MX | ❓ Unknown |
| 2026-08-28 09:34:20 | 1667ms | 2 NS 0 A 0 MX | ⚠️ Bogus |
| 2026-08-26 13:06:08 | 340ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-08-24 18:02:49 | 8983ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-08-23 15:06:15 | 519ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-08-21 14:14:13 | 597ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-08-20 14:00:19 | 8784ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-08-18 08:14:38 | 4595ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-07-29 20:04:42 | 517ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-07-25 18:54:37 | 825ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-25 18:17:08 shown | 600ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-21 07:48:26 | 1349ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-19 09:48:00 | 1395ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-16 12:57:14 | 1653ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-16 12:51:10 | 1730ms | 2 NS 1 A 4 MX | 🔒 Secure |