seek.dk is a .dk domain served by 2 nameservers (ed.ns.cloudflare.com, pam.ns.cloudflare.com). It was registered on 20 December 2012 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.2.253 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by mail.seek.dk. The zone is not DNSSEC-signed, publishes a DMARC policy and is reachable over IPv6. Below are all of its DNS records from our latest 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 |
|---|---|---|---|---|---|---|---|
| 104.21.2.253 | 300s | — | AS13335 | Cloudflare, Inc. | 104.21.0.0/17 | — | — |
| 172.67.129.244 | 300s | — | AS13335 | Cloudflare, Inc. | 172.67.128.0/17 | — | — |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 300s | mail.seek.dk | 49.12.125.44 | static.44.125.12.49.clients.your-server.de | AS24940 Hetzner Online GmbH |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:3035::6815:2fd | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| 2606:4700:3035::ac43:81f4 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.21.2.253,172.67.129.244 ech=AEX+DQBBtwAgACCXzG3kbWiHRHElf8gP5L3BSbPjMz+hSjsiTISgMPhfHgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3035::6815:2fd,2606:4700:3035::ac43:81f4 |
| TXT Record |
|---|
| as=1333530966 |
| google-site-verification=lMnTMB0aJsg1aSUW8t6xreGiyZK5A3tzBkIM9qNoUO8 |
| Policy | Record (_dmarc.seek.dk) |
|---|---|
| p=none (monitor only) | v=DMARC1; p=none; rua=mailto:seekdk@gmail.com |
| www | 104.21.2.253 172.67.129.244 2606:4700:3035::6815:2fd 2606:4700:3035::ac43:81f4 (AS13335) (address records, no CNAME) |
| www vs bare domain | Same network |
| Wildcard | No |
| Check | Result |
|---|---|
| Validation Status | 🔓 Insecure |
| AD Flag (resolver validates) | ✗ Not set |
| DS Record | ✗ Not found |
| DNSKEY Record | ✗ Not found |
| Flags | unsigned answer |
| Field | Value |
|---|---|
| Serial | 2415009786 |
| Primary NS (MNAME) | ed.ns.cloudflare.com |
| Responsible (RNAME) | dns@cloudflare.com |
| Refresh | 10000s |
| Retry | 2400s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 1800s |
| Field | Value |
|---|---|
| Registrar | Punktum dk A/S (direct) |
| Registered | 2012-12-20 |
| Expires | 2029-12-31 (1164d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-22 07:57:43 shown | 1002ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-09-23 17:00:20 | 834ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-09-21 12:33:51 | 2037ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-09-04 16:59:58 | 992ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-08-28 18:51:20 | 1302ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-08-27 17:30:46 | 1326ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-07-19 15:55:17 | 25187ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-06-27 07:07:21 | 2685ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-06-17 14:43:29 | 1604ms | 2 NS 2 A 1 MX | 🔓 Insecure |