thejan.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 9 April 2014 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by mx1.pub.mailpod10-cph3.one.com, mx2.pub.mailpod10-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 |
|---|---|---|---|---|---|---|---|
| 208.79.45.23 | — | smugmug.com | AS14618 | — | — | — | — |
| www CNAME | domains.smugmug.com (all on smugmug.com) |
| www vs bare domain | Different networks thejan.dk: 208.79.45.23 (AS14618) (all like this)www.thejan.dk: 3.174.18.104 3.174.18.11 3.174.18.118 3.174.18.62 (AS16509) |
| 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.mailpod10-cph3.one.com | DANE-EE · SPKI · SHA-256 | 411611ECE6466645A9E53512398A692D… |
| SMTP _25._tcp.mx2.pub.mailpod10-cph3.one.com | DANE-EE · SPKI · SHA-256 | 411611ECE6466645A9E53512398A692D… |
| SMTP _25._tcp.mx3.pub.mailpod10-cph3.one.com | DANE-EE · SPKI · SHA-256 | 411611ECE6466645A9E53512398A692D… |
| SMTP _25._tcp.mx4.pub.mailpod10-cph3.one.com | DANE-EE · SPKI · SHA-256 | 411611ECE6466645A9E53512398A692D… |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026052801 |
| 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 | 2014-04-09 |
| Expires | 2027-04-30 (193d) |
Other .dk domains whose WHOIS registrant has the same name and postal address. Matched on a keyed hash: the registrant's details are not stored or shown. Covers only domains whose WHOIS we have fetched (refreshed about monthly).
No other domain with this registrant in our WHOIS data yet| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-17 17:32:03 | 1329ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-17 19:29:04 | 1419ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-18 04:42:58 | 768ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-12 12:01:03 | 1351ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-07-18 01:46:47 | 2212ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-07-16 23:15:35 | 903ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-07-02 19:56:51 | 1072ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-23 08:14:15 | 901ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-22 05:51:30 | 623ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-19 16:39:03 | 917ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-17 17:20:01 | 9013ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-17 17:05:04 shown | 1132ms | 2 NS 1 A 4 MX | 🔒 Secure |