brevpost.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 21 December 1998 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. The zone is not DNSSEC-signed, 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.
| Nameserver | IP addresses | PTR | ASN / ISP |
|---|---|---|---|
| dns01.dipcon.com | — | — | — |
| dns02.ports.se | — | — | — |
| dns03.ports.se | — | — | — |
| dns04.ports.net | — | — | — |
| TXT Record |
|---|
| v=spf1 -all |
| Policy | Record (brevpost.dk) |
|---|---|
| -all (hard fail) | v=spf1 -all |
| Policy | Record (_dmarc.brevpost.dk) |
|---|---|
| p=reject | v=DMARC1; p=reject; rua=mailto:9kqyvuc8@ag.eu.dmarcadvisor.com,mailto:rua@dmarc.portsgroup.com; |
| www | NXDOMAIN |
| www vs bare domain | Neither resolves brevpost.dk: no address www.brevpost.dk: no address |
| Wildcard | No |
DNS lookups: 0/10 · policy: -all
No problems found| Check | Result |
|---|---|
| Validation Status | 🔓 Insecure |
| AD Flag (resolver validates) | ✗ Not set |
| DS Record | ✗ Not found |
| DNSKEY Record | ✗ Not found |
| Flags | resolution failed: ncache nxrrset |
| Field | Value |
|---|---|
| Serial | 2021063000 |
| Primary NS (MNAME) | dns01.dipcon.com |
| Responsible (RNAME) | registry@ports.net |
| Refresh | 1800s |
| Retry | 900s |
| Expire | 1814400s |
| Minimum (neg-cache TTL) | 3600s |
| Field | Value |
|---|---|
| Registrar | Abion AB |
| Registered | 1998-12-21 |
| Expires | 2026-12-31 (72d) |
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 |
|---|---|---|---|
| 2026-09-30 11:04:12 | 1322ms | 4 NS 0 A 0 MX | 🔓 Insecure |
| 2026-09-26 16:07:53 | 9358ms | 4 NS 0 A 0 MX | 🔓 Insecure |
| 2026-06-20 03:52:01 | 656ms | 4 NS 0 A 0 MX | 🔓 Insecure |
| 2026-06-18 22:30:31 | 659ms | 4 NS 0 A 0 MX | 🔓 Insecure |
| 2026-06-16 16:50:38 shown | 491ms | 4 NS 0 A 0 MX | 🔓 Insecure |