ptrepo.dk is a .dk domain served by 5 nameservers (ns1.brandshelter.com, ns2.brandshelter.de, ns3.brandshelter.info and 2 more). It was registered on 22 December 2023 (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.
| TXT Record |
|---|
| _globalsign-domain-verification=4Ony9Au8lMs2r4qBU6hPlLUnSumbweensYTclVuh8W |
| _globalsign-domain-verification=eFY5SRfUyY6RK62eJY4gXJhh8qkInTQBgOsqd36VNt |
| _globalsign-domain-verification=FIvtSZodfBmFW148aRQYMnTcSU9axbJYoc7GtL3Fl9 |
| v=spf1 -all |
| Policy | Record (ptrepo.dk) |
|---|---|
| -all (hard fail) | v=spf1 -all |
| Policy | Record (_dmarc.ptrepo.dk) |
|---|---|
| p=reject | v=DMARC1; p=reject; rua=mailto:mnehokxg@ag.eu.dmarcadvisor.com; adkim=s; aspf=s; |
| www | NXDOMAIN |
| www vs bare domain | Neither resolves ptrepo.dk: no address www.ptrepo.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 | 2026071000 |
| Primary NS (MNAME) | ns1.brandshelter.com |
| Responsible (RNAME) | tech@brandshelter.com |
| Refresh | 10800s |
| Retry | 3600s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 300s |
| Field | Value |
|---|---|
| Registrar | Key-Systems GmbH |
| Registered | 2023-12-22 |
| Expires | 2026-12-21 (55d) |
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).
Showing 100 of 230.
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-09-30 04:37:46 | 516ms | 5 NS 0 A 0 MX | 🔓 Insecure |
| 2026-08-28 00:37:39 | 691ms | 5 NS 0 A 0 MX | 🔓 Insecure |
| 2026-07-21 15:43:23 | 1998ms | 5 NS 0 A 0 MX | 🔓 Insecure |
| 2026-07-10 10:21:30 shown | 2612ms | 5 NS 0 A 0 MX | 🔓 Insecure |
| 2026-06-18 00:07:10 | 666ms | 5 NS 0 A 0 MX | 🔓 Insecure |