friskmark.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 7 January 2025 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 77.111.241.91 is hosted by One.com A/S (AS51468) in Denmark. Mail is handled by mx1.pub.mailpod12-cph3.one.com, mx2.pub.mailpod12-cph3.one.com and 2 more. 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 |
|---|---|---|---|---|---|---|---|
| 77.111.241.91 | 3600s | webcluster1.wordpresspod2-cph3.one.com | AS51468 | One.com A/S | 77.111.240.0/22 | 🇩🇰 Denmark | Copenhagen |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 10800s | mx1.pub.mailpod12-cph3.one.com | 104.37.34.246 | mx1.pub.mailpod12-cph3.one.com | AS51468 One.com A/S |
| 10 | 10800s | mx2.pub.mailpod12-cph3.one.com | 104.37.34.247 | mx2.pub.mailpod12-cph3.one.com | AS51468 One.com A/S |
| 10 | 10800s | mx3.pub.mailpod12-cph3.one.com | 104.37.34.248 | mx3.pub.mailpod12-cph3.one.com | AS51468 One.com A/S |
| 10 | 10800s | mx4.pub.mailpod12-cph3.one.com | 104.37.34.249 | mx4.pub.mailpod12-cph3.one.com | AS51468 One.com A/S |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2a02:2350:5:104:de:3b92:3b0d:855b | 3600s | — | AS51468 | One.com A/S | 2a02:2350:0:0:0:0:0:0/32 | 🇩🇰 Denmark | Copenhagen |
| www | 77.111.241.91 2a02:2350:5:104:de:3b92:3b0d:855b (AS51468) (address records, no CNAME) |
| www vs bare domain | Same network friskmark.dk: 77.111.241.91 2a02:2350:5:104:de:3b92:3b0d:855b (AS51468) www.friskmark.dk: 77.111.241.91 2a02:2350:5:104:de:3b92:3b0d:855b (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.pub.mailpod12-cph3.one.com | DANE-EE · SPKI · SHA-256 | 3E81C76D10E1A717F28178710EADCAA8… |
| SMTP _25._tcp.mx2.pub.mailpod12-cph3.one.com | DANE-EE · SPKI · SHA-256 | 3E81C76D10E1A717F28178710EADCAA8… |
| SMTP _25._tcp.mx3.pub.mailpod12-cph3.one.com | DANE-EE · SPKI · SHA-256 | 3E81C76D10E1A717F28178710EADCAA8… |
| SMTP _25._tcp.mx4.pub.mailpod12-cph3.one.com | DANE-EE · SPKI · SHA-256 | 3E81C76D10E1A717F28178710EADCAA8… |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026080101 |
| Primary NS (MNAME) | ns01.one.com |
| Responsible (RNAME) | hostmaster@one.com |
| Refresh | 14400s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 600s |
| Field | Value |
|---|---|
| Registrar | ONE.COM A/S |
| Registered | 2025-01-07 |
| Expires | 2027-01-06 (80d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-09-29 00:47:44 | 773ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-09-17 22:18:20 | 613ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-09-04 00:15:02 | 597ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-08-30 23:56:33 | 1501ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-08-26 10:07:57 | 673ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-08-08 10:11:03 | 5406ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-08-06 01:25:15 | 1095ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-08-01 18:51:51 shown | 956ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-07-30 00:21:34 | 873ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-07-27 20:25:27 | 893ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-07-26 19:59:45 | 2768ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-07-25 19:51:14 | 2037ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-07-24 19:22:59 | 8843ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-07-23 16:53:23 | 898ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-07-22 11:08:27 | 914ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-07-21 05:58:03 | 1143ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-07-19 20:52:53 | 8859ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-07-18 18:40:43 | 9870ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-07-17 02:06:21 | 1487ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-07-10 01:50:29 | 1099ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-07-08 18:04:07 | 17073ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-07-07 08:34:26 | 1047ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-07-05 21:53:50 | 914ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-07-04 20:46:04 | 6568ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-07-03 14:28:39 | 651ms | 2 NS 1 A 4 MX | 🔒 Secure |