frifisk.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 46.30.215.166 is hosted by One.com A/S (AS51468) in Denmark. Mail is handled by mx1.mailpod15-cph3.g1i.one.com, mx2.mailpod15-cph3.g1i.one.com and 2 more. The zone is DNSSEC-signed and validates, 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 |
|---|---|---|---|---|---|---|---|
| 46.30.215.166 | 3600s | webcluster2.webpod17-cph3.one.com | AS51468 | One.com A/S | 46.30.208.0/21 | 🇩🇰 Denmark | Copenhagen |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 10800s | mx1.mailpod15-cph3.g1i.one.com | 104.37.35.36 | mx1.mailpod15-cph3.g1i.one.com | AS51468 One.com A/S |
| 10 | 10800s | mx2.mailpod15-cph3.g1i.one.com | 104.37.35.37 | mx2.mailpod15-cph3.g1i.one.com | AS51468 One.com A/S |
| 10 | 10800s | mx3.mailpod15-cph3.g1i.one.com | 104.37.35.38 | mx3.mailpod15-cph3.g1i.one.com | AS51468 One.com A/S |
| 10 | 10800s | mx4.mailpod15-cph3.g1i.one.com | 104.37.35.39 | mx4.mailpod15-cph3.g1i.one.com | AS51468 One.com A/S |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2a02:2350:5:106:8034:ac87:1958:1a3d | 3600s | — | AS51468 | One.com A/S | 2a02:2350:0:0:0:0:0:0/32 | 🇩🇰 Denmark | Copenhagen |
| TXT Record |
|---|
| google-site-verification=Vs__lY_325xC6lj60zXp0x2xUl6RtW9Gx1G34WDiRo0 |
| Policy | Record (_dmarc.frifisk.dk) |
|---|---|
| p=reject | v=DMARC1; p=reject |
| www | 46.30.215.166 2a02:2350:5:106:8034:ac87:1958:1a3d (AS51468) (address records, no CNAME) |
| www vs bare domain | Same network frifisk.dk: 46.30.215.166 2a02:2350:5:106:8034:ac87:1958:1a3d (AS51468) www.frifisk.dk: 46.30.215.166 2a02:2350:5:106:8034:ac87:1958:1a3d (AS51468) |
| Wildcard | No |
| Denial of existence | NSEC3 · 0 iterations · no salt RFC 9276 ✓ |
| CDS / CDNSKEY | None 0 CDS, 0 CDNSKEY |
| Service / Owner | Type | Cert association |
|---|---|---|
| SMTP _25._tcp.mx1.mailpod15-cph3.g1i.one.com | DANE-EE · SPKI · SHA-256 | E54A7262DC6E3E0F06227A22B71D01DC… |
| SMTP _25._tcp.mx2.mailpod15-cph3.g1i.one.com | DANE-EE · SPKI · SHA-256 | E54A7262DC6E3E0F06227A22B71D01DC… |
| SMTP _25._tcp.mx3.mailpod15-cph3.g1i.one.com | DANE-EE · SPKI · SHA-256 | E54A7262DC6E3E0F06227A22B71D01DC… |
| SMTP _25._tcp.mx4.mailpod15-cph3.g1i.one.com | DANE-EE · SPKI · SHA-256 | E54A7262DC6E3E0F06227A22B71D01DC… |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026100701 |
| Primary NS (MNAME) | ns01.one.com |
| Responsible (RNAME) | hostmaster@one.com |
| Refresh | 14400s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 600s |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-08 06:19:29 shown | 2738ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-09-11 00:36:28 | 1193ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-09-04 00:22:37 | 6455ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-08-28 00:16:54 | 818ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-08-09 17:53:38 | 1940ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-07-08 18:34:41 | 8972ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-07-03 18:53:13 | 859ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-07-02 14:49:51 | 2125ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-27 05:07:57 | 772ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-24 15:29:48 | 5383ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-21 12:31:09 | 913ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-17 10:28:33 | 948ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-17 10:24:55 | 789ms | 2 NS 1 A 4 MX | 🔒 Secure |