komp-ad.dk is a .dk domain served by 3 nameservers (ns.efif.dk, ns2.efif.dk, ns3.efif.dk). It was registered on 7 March 2013 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 195.41.4.158 is hosted by TDC Holding A/S (AS3292) in Denmark. 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.
| Nameserver | IP addresses | PTR | ASN / ISP |
|---|---|---|---|
| ns.efif.dk | 195.254.168.23 | ns.efif.dk | AS51073 Aarhus Business College |
| ns2.efif.dk | 195.254.168.12 | ns2.efif.dk | AS51073 Aarhus Business College |
| ns3.efif.dk | 20.23.170.35 | — | AS8075 Microsoft Corporation |
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 195.41.4.158 | 86400s | — | AS3292 | TDC Holding A/S | 195.41.0.0/16 | 🇩🇰 Denmark | Frederiksberg |
| TXT Record |
|---|
| ZBC |
| www | NXDOMAIN |
| www vs bare domain | www does not resolve (all like this) |
| Wildcard | No |
| Denial of existence | NSEC3 · 50 iterations · 8-byte salt RFC 9276 recommends 0 iterations and no salt |
| 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 | 2016011046 |
| Primary NS (MNAME) | ns.efif.dk |
| Responsible (RNAME) | dns-zc@efif.dk |
| Refresh | 14400s |
| Retry | 3600s |
| Expire | 2419200s |
| Minimum (neg-cache TTL) | 86400s |
| Field | Value |
|---|---|
| Registrar | Punktum dk A/S (direct) |
| Registered | 2013-03-07 |
| Expires | 2027-03-31 (162d) |
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 |
|---|---|---|---|
| 2026-10-15 04:55:10 | 4377ms | 3 NS 1 A 0 MX | 🔒 Secure |
| 2026-10-14 04:13:36 | 16943ms | 3 NS 1 A 0 MX | 🔒 Secure |
| 2026-10-08 16:53:47 | 17448ms | 3 NS 1 A 0 MX | 🔒 Secure |
| 2026-10-06 16:14:16 shown | 16908ms | 3 NS 1 A 0 MX | 🔒 Secure |
| 2026-10-02 14:13:24 | 16568ms | 3 NS 1 A 0 MX | 🔒 Secure |
| 2026-09-28 13:50:34 | 16539ms | 3 NS 1 A 0 MX | 🔒 Secure |
| 2026-09-27 13:44:07 | 16540ms | 3 NS 1 A 0 MX | 🔒 Secure |
| 2026-09-22 08:24:00 | 10391ms | 3 NS 1 A 0 MX | 🔒 Secure |
| 2026-09-12 14:38:54 | 17526ms | 3 NS 1 A 0 MX | 🔒 Secure |
| 2026-09-08 05:49:49 | 7399ms | 3 NS 1 A 0 MX | 🔒 Secure |
| 2026-08-30 04:40:43 | 16378ms | 3 NS 1 A 0 MX | 🔒 Secure |
| 2026-08-26 18:43:57 | 16381ms | 3 NS 1 A 0 MX | 🔒 Secure |
| 2026-08-24 13:42:12 | 4614ms | 3 NS 1 A 0 MX | 🔒 Secure |
| 2026-08-19 05:13:22 | 11734ms | 3 NS 1 A 0 MX | 🔒 Secure |
| 2026-08-17 03:09:05 | 6727ms | 3 NS 1 A 0 MX | 🔒 Secure |
| 2026-08-12 14:57:19 | 8637ms | 3 NS 1 A 0 MX | 🔒 Secure |
| 2026-08-08 16:34:51 | 11543ms | 3 NS 1 A 0 MX | 🔒 Secure |
| 2026-08-05 00:50:35 | 13543ms | 3 NS 1 A 0 MX | 🔒 Secure |
| 2026-07-27 10:52:16 | 8585ms | 3 NS 1 A 0 MX | 🔒 Secure |
| 2026-07-23 07:50:14 | 24524ms | 3 NS 1 A 0 MX | 🔒 Secure |
| 2026-07-22 04:15:46 | 9996ms | 3 NS 1 A 0 MX | 🔒 Secure |
| 2026-07-16 19:10:21 | 11578ms | 3 NS 1 A 0 MX | 🔒 Secure |
| 2026-07-14 08:43:36 | 10061ms | 3 NS 1 A 0 MX | 🔒 Secure |
| 2026-07-11 23:52:38 | 4481ms | 3 NS 1 A 0 MX | 🔒 Secure |
| 2026-07-06 05:21:26 | 4897ms | 3 NS 1 A 0 MX | 🔒 Secure |