cadahl.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 2 May 2001 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 46.30.215.147 is hosted by One.com A/S (AS51468) in Denmark. 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 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 |
|---|---|---|---|---|---|---|---|
| 46.30.215.147 | 3600s | webcluster1.webpod17-cph3.one.com | AS51468 | One.com A/S | 46.30.208.0/21 | 🇩🇰 Denmark | Copenhagen |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 0 | 300s | . Null MX — domain accepts no email (RFC 7505) | |||
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2a02:2350:5:106:9d:4a48:b581:2b08 | 3600s | — | AS51468 | One.com A/S | 2a02:2350:0:0:0:0:0:0/32 | 🇩🇰 Denmark | Copenhagen |
| www | 46.30.215.147 2a02:2350:5:106:9d:4a48:b581:2b08 (AS51468) (address records, no CNAME) |
| www vs bare domain | Same network cadahl.dk: 46.30.215.147 2a02:2350:5:106:9d:4a48:b581:2b08 (AS51468) www.cadahl.dk: 46.30.215.147 2a02:2350:5:106:9d:4a48:b581:2b08 (AS51468) |
| Wildcard | No |
| Denial of existence | NSEC3 · 0 iterations · no salt RFC 9276 ✓ |
| CDS / CDNSKEY | None 0 CDS, 0 CDNSKEY |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026101001 |
| 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 | Punktum dk A/S (direct) |
| Registered | 2001-05-02 |
| Expires | 2027-06-30 (254d) |
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).
No other domain with this registrant in our WHOIS data yet| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-10 14:51:50 shown | 522ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-24 00:43:51 | 618ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-12 20:28:41 | 786ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-12 05:02:30 | 714ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-07-23 06:33:42 | 872ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-07-11 16:31:41 | 719ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-07-06 23:56:39 | 969ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-07-04 23:26:15 | 785ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-07-03 12:01:45 | 398ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-28 23:29:21 | 565ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-16 18:45:43 | 370ms | 2 NS 1 A 0 MX | 🔒 Secure |