psaforum.dk is a .dk domain served by 2 nameservers (matt.ns.cloudflare.com, zara.ns.cloudflare.com). It was registered on 8 June 2005 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.10.70 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by mail.psaforum.dk. The zone is DNSSEC-signed and validates, has no DMARC policy and is reachable over IPv6. 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.
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 104.21.10.70 | 300s | — | AS13335 | Cloudflare, Inc. | 104.21.0.0/17 | — | — |
| 172.67.131.67 | 300s | — | AS13335 | Cloudflare, Inc. | 172.67.128.0/17 | — | — |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 300s | mail.psaforum.dk | 46.30.211.92 | mailproxy.pub.mailpod11-cph3.one.com | AS51468 One.com A/S |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:3031::ac43:8343 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| 2606:4700:3034::6815:a46 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.21.10.70,172.67.131.67 ech=AEX+DQBBUgAgACB1vE1eH8kziXW4haY8N1cQ8yAGQJj6ZRDAyBDVjynpOQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::ac43:8343,2606:4700:3034::6815:a46 |
| www | 104.21.10.70 172.67.131.67 2606:4700:3031::ac43:8343 2606:4700:3034::6815:a46 (AS13335) (address records, no CNAME) |
| www vs bare domain | Same network psaforum.dk: 104.21.10.70 172.67.131.67 2606:4700:3031::ac43:8343 2606:4700:3034::6815:a46 (AS13335) www.psaforum.dk: 104.21.10.70 172.67.131.67 2606:4700:3031::ac43:8343 2606:4700:3034::6815:a46 (AS13335) |
| Wildcard | No |
| Denial of existence | Compact NSEC (RFC 9824, "black lies") not walkable |
| CDS / CDNSKEY | Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2407065609 |
| Primary NS (MNAME) | matt.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 | 2005-06-08 |
| Expires | 2027-06-30 (253d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-14 09:22:13 | 498ms | 2 NS 2 A 1 MX | 🔒 Secure |
| 2026-10-07 23:59:49 | 4463ms | 2 NS 2 A 1 MX | 🔒 Secure |
| 2026-10-01 08:27:20 | 500ms | 2 NS 2 A 1 MX | 🔒 Secure |
| 2026-09-23 16:09:18 | 768ms | 2 NS 2 A 1 MX | 🔒 Secure |
| 2026-09-14 18:00:14 | 3194ms | 2 NS 2 A 1 MX | 🔒 Secure |
| 2026-09-07 16:11:16 | 1357ms | 2 NS 2 A 1 MX | 🔒 Secure |
| 2026-08-28 03:58:14 | 506ms | 2 NS 2 A 1 MX | 🔒 Secure |
| 2026-08-27 03:27:45 | 875ms | 2 NS 2 A 1 MX | 🔒 Secure |
| 2026-08-10 12:34:30 | 2003ms | 2 NS 2 A 1 MX | 🔒 Secure |
| 2026-08-03 15:41:23 | 1068ms | 2 NS 2 A 1 MX | 🔒 Secure |
| 2026-07-13 18:51:48 | 956ms | 2 NS 2 A 1 MX | 🔒 Secure |
| 2026-06-24 01:42:17 shown | 2121ms | 2 NS 2 A 1 MX | 🔒 Secure |
| 2026-06-21 12:20:43 | 920ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-18 05:51:52 | 810ms | 2 NS 2 A 1 MX | 🔒 Secure |