kosansjælland.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 8 October 2024 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 46.30.215.127 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 but currently fails validation, has no DMARC policy and has no IPv6 address. 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 |
|---|---|---|---|---|---|---|---|
| 46.30.215.127 | 3600s | webforward.webpod16-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.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 |
| www | 195.47.247.18 (AS51468) (address records, no CNAME) |
| www vs bare domain | Same network |
| 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 | D91CB8AC124CB360F986182813BDF3FD… |
| SMTP _25._tcp.mx2.pub.mailpod12-cph3.one.com | DANE-EE · SPKI · SHA-256 | D91CB8AC124CB360F986182813BDF3FD… |
| SMTP _25._tcp.mx3.pub.mailpod12-cph3.one.com | DANE-EE · SPKI · SHA-256 | D91CB8AC124CB360F986182813BDF3FD… |
| SMTP _25._tcp.mx4.pub.mailpod12-cph3.one.com | DANE-EE · SPKI · SHA-256 | D91CB8AC124CB360F986182813BDF3FD… |
| Check | Result |
|---|---|
| Validation Status | ⚠️ Bogus |
| AD Flag (resolver validates) | ✗ Not set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | resolution failed: ncache nxdomain |
| Field | Value |
|---|---|
| Serial | 2026061402 |
| 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 | 2024-10-08 |
| Expires | 2027-10-07 (345d) |
Other .dk domains whose WHOIS registrant has the same name and postal address. Matched on a keyed hash: the registrant's details are not stored or shown. Covers only domains whose WHOIS we have fetched (refreshed about monthly).
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-18 03:11:35 | 519ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-10-13 21:46:47 | 493ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-10-12 20:22:13 | 499ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-10-07 17:15:47 | 357ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-24 03:35:18 | 525ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-18 11:45:28 | 403ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-07 02:40:17 | 389ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-16 20:54:51 | 8586ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-14 10:00:14 | 1019ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-11 13:20:28 | 2105ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-07-20 15:23:35 | 17018ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-29 18:44:43 | 704ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-27 07:14:24 | 694ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-24 16:20:44 shown | 646ms | 2 NS 1 A 4 MX | ⚠️ Bogus |
| 2026-06-24 02:40:34 | 274ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-17 22:48:59 | 755ms | 2 NS 1 A 4 MX | 🔒 Secure |