ceen.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 7 August 2017 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 46.30.215.66 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.
| Nameserver | IP addresses | PTR | ASN / ISP |
|---|---|---|---|
| ns01.one.com | — | — | — |
| ns02.one.com | — | — | — |
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 46.30.215.66 | — | webcluster1.webpod16-cph3.one.com | AS51468 | One.com A/S | 46.30.208.0/21 | 🇩🇰 Denmark | Copenhagen |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2a02:2350:5:111:16:f7d:9582:3364 | — | — | AS51468 | One.com A/S | 2a02:2350:0:0:0:0:0:0/32 | 🇩🇰 Denmark | Copenhagen |
| www | 46.30.215.66 2a02:2350:5:111:16:f7d:9582:3364 (AS51468) (address records, no CNAME) |
| www vs bare domain | Same network ceen.dk: 46.30.215.66 2a02:2350:5:111:16:f7d:9582:3364 (AS51468) www.ceen.dk: 46.30.215.66 2a02:2350:5:111:16:f7d:9582:3364 (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 | 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 | 2026061602 |
| 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 | 2017-08-07 |
| Expires | 2027-08-31 (316d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-15 21:31:11 | 786ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-10-07 17:05:44 | 437ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-10-05 22:38:00 | 784ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-09-30 22:14:58 | 553ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-09-07 07:09:24 | 1231ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-09-03 04:15:42 | 742ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-08-27 11:21:39 | 894ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-08-17 01:27:11 | 970ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-08-15 22:38:44 | 3677ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-08-06 14:35:03 | 1690ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-07-16 00:31:30 | 4859ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-07-09 03:14:02 | 9806ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-28 11:48:20 | 1744ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-19 13:36:04 | 937ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-16 20:58:54 | 33111ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-16 20:14:42 shown | 2329ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-16 20:08:02 | 533ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-16 20:00:29 | 769ms | 2 NS 1 A 4 MX | 🔒 Secure |