postkortdatabasen.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 1 March 2012 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 46.30.211.38 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 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 |
|---|---|---|---|---|---|---|---|
| 46.30.211.38 | — | domain-parking.one.com | AS51468 | One.com A/S | 46.30.208.0/21 | 🇩🇰 Denmark | Copenhagen |
| www | 87.51.161.14 (AS3292) (address records, no CNAME) |
| www vs bare domain | Different networks (all like this) |
| 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 | 2026032401 |
| 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 | ONE.COM A/S |
| Registered | 2012-03-01 |
| Expires | 2027-03-31 (163d) |
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).
| Domain | Registrar |
|---|---|
| koldingpostkort.dk | ONE.COM A/S |
| piaper.dk | ONE.COM A/S |
| postkortklubben.dk | Punktum dk A/S (direct) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-19 05:28:48 | 981ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-10-19 05:02:49 | 785ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-10-14 00:40:03 | 2055ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-30 12:15:43 | 747ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-09-30 10:12:50 | 530ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-09-22 23:37:19 | 744ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-08-27 18:41:51 | 1043ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-08-27 07:18:43 | 917ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-07-01 23:25:03 | 1910ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-28 04:27:10 | 1307ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-19 22:47:22 | 1971ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-18 04:15:45 shown | 1270ms | 2 NS 1 A 4 MX | 🔒 Secure |