klarss.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 77.111.241.113 is hosted by One.com A/S (AS51468) in Denmark. Mail is handled by mx1.pub.mailpod10-cph3.one.com, mx2.pub.mailpod10-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 |
|---|---|---|---|---|---|---|---|
| 77.111.241.113 | 3600s | webcluster2.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.mailpod10-cph3.one.com | 104.37.34.70 | mx1.pub.mailpod10-cph3.one.com | AS51468 One.com A/S |
| 10 | 10800s | mx2.pub.mailpod10-cph3.one.com | 104.37.34.71 | mx2.pub.mailpod10-cph3.one.com | AS51468 One.com A/S |
| 10 | 10800s | mx3.pub.mailpod10-cph3.one.com | 104.37.34.72 | mx3.pub.mailpod10-cph3.one.com | AS51468 One.com A/S |
| 10 | 10800s | mx4.pub.mailpod10-cph3.one.com | 104.37.34.73 | mx4.pub.mailpod10-cph3.one.com | AS51468 One.com A/S |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2a02:2350:5:104:8089:28c3:9d5:d1a7 | 3600s | — | AS51468 | One.com A/S | 2a02:2350:0:0:0:0:0:0/32 | 🇩🇰 Denmark | Copenhagen |
| www | 77.111.241.113 2a02:2350:5:104:8089:28c3:9d5:d1a7 (AS51468) (address records, no CNAME) |
| www vs bare domain | Same network klarss.dk: 77.111.241.113 2a02:2350:5:104:8089:28c3:9d5:d1a7 (AS51468) www.klarss.dk: 77.111.241.113 2a02:2350:5:104:8089:28c3:9d5:d1a7 (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.mailpod10-cph3.one.com | DANE-EE · SPKI · SHA-256 | 5932F73E86E0548B77B582F47919F654… |
| SMTP _25._tcp.mx2.pub.mailpod10-cph3.one.com | DANE-EE · SPKI · SHA-256 | 5932F73E86E0548B77B582F47919F654… |
| SMTP _25._tcp.mx3.pub.mailpod10-cph3.one.com | DANE-EE · SPKI · SHA-256 | 5932F73E86E0548B77B582F47919F654… |
| SMTP _25._tcp.mx4.pub.mailpod10-cph3.one.com | DANE-EE · SPKI · SHA-256 | 5932F73E86E0548B77B582F47919F654… |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026081401 |
| 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 |
|---|---|---|---|
| 2026-09-22 08:16:47 | 1378ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-09-11 07:05:18 | 1307ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-08-18 23:23:48 | 9034ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-08-15 05:37:11 shown | 4608ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-08-14 03:00:35 | 2118ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-07-21 04:08:16 | 8911ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-07-16 14:16:40 | 7698ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-07-09 03:20:07 | 1526ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-26 03:59:03 | 1137ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-20 06:14:16 | 1051ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-19 21:14:13 | 5135ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-17 11:52:57 | 1002ms | 2 NS 1 A 4 MX | 🔒 Secure |