eksternlink.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 9 March 2011 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 2.106.120.249 is hosted by TDC Holding A/S (AS3292) in Denmark. Mail is handled by .. The zone is DNSSEC-signed and validates, 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 |
|---|---|---|---|---|---|---|---|
| 2.106.120.249 | 3600s | hval.dk | AS3292 | TDC Holding A/S | 2.104.0.0/14 | 🇩🇰 Denmark | Nordhavn |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 0 | 300s | . Null MX — domain accepts no email (RFC 7505) | |||
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | eksternlink.dk → 2.106.120.249 |
| 🔶 Autoconfig | eksternlink.dk → 2.106.120.249 |
| TXT Record |
|---|
| HARICA-6WLJ08m1SsL4kBmsYoM |
| www CNAME | eksternlink.dk (all on eksternlink.dk) → 2.106.120.249 (AS3292) |
| www vs bare domain | Same network |
| Wildcard | Yes: any name under the zone resolves |
| CDS / CDNSKEY | None 0 CDS, 0 CDNSKEY |
| Type | Name | Value |
|---|---|---|
| CNAME | _acme-challenge.eksternlink.dk | eksternlink.dk |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026100901 |
| 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 | 2011-03-09 |
| Expires | 2027-03-31 (163d) |
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 20:02:30 | 916ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-10-12 07:41:36 | 1557ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-10-09 22:53:11 shown | 474ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-10-06 19:39:35 | 1378ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-27 12:44:04 | 729ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-09-21 16:32:25 | 1039ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-27 15:12:36 | 1342ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-17 06:32:21 | 2693ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-17 06:30:54 | 564ms | 2 NS 1 A 4 MX | 🔒 Secure |