chris-firefox.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 4 November 2003 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 46.30.215.142 is hosted by One.com A/S (AS51468) in Denmark. Mail is handled by mx1.pub.mailpod5-cph3.one.com, mx2.pub.mailpod5-cph3.one.com and 1 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 |
|---|---|---|---|---|---|---|---|
| 46.30.215.142 | 3600s | webcluster1.webpod17-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.mailpod5-cph3.one.com | 185.164.14.54 | mx1.pub.mailpod5-cph3.one.com | AS51468 One.com A/S |
| 10 | 10800s | mx2.pub.mailpod5-cph3.one.com | 185.164.14.55 | mx2.pub.mailpod5-cph3.one.com | AS51468 One.com A/S |
| 10 | 10800s | mx3.pub.mailpod5-cph3.one.com | 185.164.14.56 | mx3.pub.mailpod5-cph3.one.com | AS51468 One.com A/S |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2a02:2350:5:106:73:d134:6e07:be21 | 3600s | — | AS51468 | One.com A/S | 2a02:2350:0:0:0:0:0:0/32 | 🇩🇰 Denmark | Copenhagen |
| www | 46.30.215.142 2a02:2350:5:106:73:d134:6e07:be21 (AS51468) (address records, no CNAME) |
| www vs bare domain | Same network chris-firefox.dk: 46.30.215.142 2a02:2350:5:106:73:d134:6e07:be21 (AS51468) www.chris-firefox.dk: 46.30.215.142 2a02:2350:5:106:73:d134:6e07:be21 (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.mailpod5-cph3.one.com | DANE-EE · SPKI · SHA-256 | D8DFA3FF2BFC8029FC54CAE58297D988… |
| SMTP _25._tcp.mx2.pub.mailpod5-cph3.one.com | DANE-EE · SPKI · SHA-256 | D8DFA3FF2BFC8029FC54CAE58297D988… |
| SMTP _25._tcp.mx3.pub.mailpod5-cph3.one.com | DANE-EE · SPKI · SHA-256 | D8DFA3FF2BFC8029FC54CAE58297D988… |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026062401 |
| 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 | 2003-11-04 |
| Expires | 2026-11-30 (43d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-09 04:03:56 | 820ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-10-02 20:17:43 | 615ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-09-10 17:40:34 | 1802ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-08-28 01:52:23 | 975ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-08-25 13:23:37 | 4625ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-08-20 08:11:01 | 8142ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-08-09 02:14:52 | 1050ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-07-21 10:44:55 | 8827ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-07-10 02:22:35 | 1068ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-07-01 11:24:50 | 813ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-27 12:17:59 shown | 669ms | 2 NS 1 A 3 MX | 🔒 Secure |
| 2026-06-22 21:03:40 | 812ms | 2 NS 1 A 3 MX | 🔒 Secure |
| 2026-06-21 03:28:06 | 509ms | 2 NS 1 A 3 MX | 🔒 Secure |
| 2026-06-16 20:35:25 | 678ms | 2 NS 1 A 3 MX | 🔒 Secure |