pnx.dk is a .dk domain served by 4 nameservers (pns21.cloudns.net, pns22.cloudns.net, pns23.cloudns.net and 1 more). It was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by .. 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 |
|---|---|---|---|---|---|---|---|
| 185.107.169.23 | 3600s | bornmesh.dk | AS24800 | — | — | — | — |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 0 | 3600s | . Null MX — domain accepts no email (RFC 7505) | |||
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2a00:4820:31b0:0:dacb:8aff:feba:55d7 | 3600s | — | AS24800 | — | — | — | — |
| TXT Record |
|---|
| v=spf1 -all |
| Policy | Record (pnx.dk) |
|---|---|
| -all (hard fail) | v=spf1 -all |
| Flags | Tag | Value |
|---|---|---|
| 0 | iodef | mailto:klaus@seistrup.dk |
| 0 | issue | letsencrypt.org |
| www CNAME | virgil.koldfront.dk (all on koldfront.dk) |
| www vs bare domain | Different networks pnx.dk: 185.107.169.23 2a00:4820:31b0:0:dacb:8aff:feba:55d7 (AS24800) (all like this)www.pnx.dk: 212.237.178.116 2a06:4001:d06f:0:eee7:a7ff:fe1d:826c (AS204151) |
| Wildcard | No |
| Denial of existence | NSEC3 · 0 iterations · no salt · opt-out RFC 9276 ✓ |
| CDS / CDNSKEY | None 0 CDS, 0 CDNSKEY |
DNS lookups: 0/10 · policy: -all
No problems found| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026061801 |
| Primary NS (MNAME) | pns21.cloudns.net |
| Responsible (RNAME) | kas@port53.dk |
| Refresh | 7200s |
| Retry | 1800s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 3600s |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-09-27 17:11:08 | 846ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-27 04:05:37 | 2589ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-08 16:30:33 | 2706ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-04 13:15:28 | 2583ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-17 18:42:06 | 4298ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-07-29 06:19:35 | 966ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-07-09 05:22:43 | 17164ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-26 02:53:38 | 1571ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-21 14:35:06 | 2103ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-19 10:25:04 shown | 6994ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-18 08:36:19 | 5364ms | 4 NS 1 A 0 MX | 🔒 Secure |