postscanning.dk is a .dk domain served by 4 nameservers (dns01.dipcon.com, dns02.ports.se, dns03.ports.se and 1 more). It was registered on 20 April 2004 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. The zone is DNSSEC-signed and validates, publishes a 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.
| TXT Record |
|---|
| v=spf1 -all |
| Policy | Record (postscanning.dk) |
|---|---|
| -all (hard fail) | v=spf1 -all |
| Policy | Record (_dmarc.postscanning.dk) |
|---|---|
| p=reject | v=DMARC1; p=reject; rua=mailto:dmarc@stralfors.com; ruf=mailto:dmarc@stralfors.com; fo=1; |
| Flags | Tag | Value |
|---|---|---|
| 0 | iodef | mailto:itsmdatacenter@stralfors.se |
| 0 | issue | ; |
| 0 | issuewild | ; |
| www | NXDOMAIN |
| www vs bare domain | Neither resolves postscanning.dk: no address www.postscanning.dk: no address |
| Wildcard | No |
| Denial of existence | NSEC3 · 0 iterations · no salt RFC 9276 ✓ |
| CDS / CDNSKEY | None 0 CDS, 0 CDNSKEY |
DNS lookups: 0/10 · policy: -all
No problems found| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | resolution failed: ncache nxrrset |
| Field | Value |
|---|---|
| Serial | 2026072100 |
| Primary NS (MNAME) | dns01.dipcon.com |
| Responsible (RNAME) | registry@ports.net |
| Refresh | 3600s |
| Retry | 900s |
| Expire | 1814400s |
| Minimum (neg-cache TTL) | 3600s |
| Field | Value |
|---|---|
| Registrar | Abion AB |
| Registered | 2004-04-20 |
| Expires | 2027-04-30 (192d) |
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).
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-19 13:53:36 | 1272ms | 4 NS 0 A 0 MX | 🔒 Secure |
| 2026-10-18 13:23:53 | 1116ms | 4 NS 0 A 0 MX | 🔒 Secure |
| 2026-10-16 11:42:40 | 2600ms | 4 NS 0 A 0 MX | 🔒 Secure |
| 2026-10-08 00:09:58 | 693ms | 4 NS 0 A 0 MX | 🔒 Secure |
| 2026-09-30 17:45:04 | 460ms | 4 NS 0 A 0 MX | 🔒 Secure |
| 2026-09-26 01:24:05 | 570ms | 4 NS 0 A 0 MX | 🔒 Secure |
| 2026-09-23 10:53:12 | 573ms | 4 NS 0 A 0 MX | 🔒 Secure |
| 2026-08-20 14:49:52 | 2736ms | 4 NS 0 A 0 MX | 🔒 Secure |
| 2026-08-19 08:45:28 | 4827ms | 4 NS 0 A 0 MX | 🔒 Secure |
| 2026-08-17 01:56:05 | 1017ms | 4 NS 0 A 0 MX | 🔒 Secure |
| 2026-07-21 17:18:08 shown | 2653ms | 4 NS 0 A 0 MX | 🔒 Secure |
| 2026-07-20 14:12:26 | 9678ms | 4 NS 0 A 0 MX | 🔒 Secure |
| 2026-07-18 00:27:55 | 8636ms | 4 NS 0 A 0 MX | 🔒 Secure |
| 2026-06-25 17:07:44 | 851ms | 4 NS 0 A 0 MX | 🔒 Secure |
| 2026-06-20 13:56:33 | 3723ms | 4 NS 0 A 0 MX | 🔒 Secure |
| 2026-06-17 21:08:52 | 862ms | 4 NS 0 A 0 MX | 🔒 Secure |