printern.dk is a .dk domain served by 2 nameservers (ns1-auth.csc.dk, ns2-auth.csc.dk). It was registered on 1 October 2018 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by .. 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.
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 0 | 28800s | . Null MX — domain accepts no email (RFC 7505) | |||
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | 147.29.101.87 |
| 🔶 Autoconfig | 147.29.101.87 |
| TXT Record |
|---|
| CPR |
| v=DKIM1; p= |
| v=spf1 -all |
| Policy | Record (printern.dk) |
|---|---|
| -all (hard fail) | v=spf1 -all |
| Policy | Record (_dmarc.printern.dk) |
|---|---|
| p=reject | v=DMARC1; p=reject; |
| www | 147.29.101.87 (AS29156) (address records, no CNAME) |
| www vs bare domain | Only www resolves (all like this) |
| Wildcard | Yes: any name under the zone resolves |
| Denial of existence | NSEC zone can be walked (all names enumerable) |
| CDS / CDNSKEY | None 0 CDS, 0 CDNSKEY |
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 | ✓ Found |
| Flags | resolution failed: ncache nxrrset |
| Field | Value |
|---|---|
| Serial | 2026041370 |
| Primary NS (MNAME) | ns-master.csc.dk |
| Responsible (RNAME) | hostmaster@csc.dk |
| Refresh | 14400s |
| Retry | 3600s |
| Expire | 2419200s |
| Minimum (neg-cache TTL) | 600s |
| Field | Value |
|---|---|
| Registrar | Punktum dk A/S (direct) |
| Registered | 2018-10-01 |
| Expires | 2031-10-31 (1836d) |
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 |
|---|---|
| cepere.dk | Punktum dk A/S (direct) |
| cpr.dk | Punktum dk A/S (direct) |
| cprkundetest.dk | Punktum dk A/S (direct) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-20 03:23:52 | 343ms | 2 NS 0 A 1 MX | 🔓 Insecure |
| 2026-10-19 03:15:39 | 472ms | 2 NS 0 A 1 MX | 🔓 Insecure |
| 2026-10-18 02:39:56 | 510ms | 2 NS 0 A 1 MX | 🔓 Insecure |
| 2026-10-18 02:28:05 | 1002ms | 2 NS 0 A 1 MX | 🔓 Insecure |
| 2026-10-13 22:17:12 | 848ms | 2 NS 0 A 1 MX | 🔓 Insecure |
| 2026-10-11 16:20:09 | 1259ms | 2 NS 0 A 1 MX | 🔓 Insecure |
| 2026-10-08 21:24:56 | 532ms | 2 NS 0 A 1 MX | 🔓 Insecure |
| 2026-10-07 21:18:09 | 658ms | 2 NS 0 A 1 MX | 🔓 Insecure |
| 2026-10-06 21:15:20 | 1531ms | 2 NS 0 A 1 MX | 🔓 Insecure |
| 2026-10-04 20:40:39 | 407ms | 2 NS 0 A 1 MX | 🔓 Insecure |
| 2026-10-02 20:31:27 | 431ms | 2 NS 0 A 1 MX | 🔓 Insecure |
| 2026-10-01 23:43:52 | 557ms | 2 NS 0 A 1 MX | 🔓 Insecure |
| 2026-09-30 23:35:37 | 882ms | 2 NS 0 A 1 MX | 🔓 Insecure |
| 2026-09-28 23:03:36 | 452ms | 2 NS 0 A 1 MX | 🔓 Insecure |
| 2026-09-26 22:19:41 | 484ms | 2 NS 0 A 1 MX | 🔓 Insecure |
| 2026-09-25 22:03:28 | 493ms | 2 NS 0 A 1 MX | 🔓 Insecure |
| 2026-09-21 23:44:30 | 859ms | 2 NS 0 A 1 MX | 🔓 Insecure |
| 2026-09-21 22:28:19 | 9731ms | 2 NS 0 A 1 MX | 🔓 Insecure |
| 2026-09-19 17:57:32 | 925ms | 2 NS 0 A 1 MX | 🔓 Insecure |
| 2026-09-17 07:10:36 | 616ms | 2 NS 0 A 1 MX | 🔓 Insecure |
| 2026-09-12 21:44:32 | 876ms | 2 NS 0 A 1 MX | 🔓 Insecure |
| 2026-09-11 09:18:14 | 1725ms | 2 NS 0 A 1 MX | 🔓 Insecure |
| 2026-09-04 08:39:28 | 485ms | 2 NS 0 A 1 MX | 🔓 Insecure |
| 2026-08-30 23:33:57 | 1410ms | 2 NS 0 A 1 MX | 🔓 Insecure |
| 2026-08-28 03:02:42 | 1449ms | 2 NS 0 A 1 MX | 🔓 Insecure |