dkjerkegaard.dk is a .dk domain served by 2 nameservers (ligia.ns.cloudflare.com, will.ns.cloudflare.com). It was registered on 6 August 2014 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 77.33.175.113 is hosted by FIBIA P/S (AS44869) in Denmark. The zone is DNSSEC-signed and validates, publishes a 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 |
|---|---|---|---|---|---|---|---|
| 77.33.175.113 | 300s | 77.33.175.113.dhcp.fibianet.dk | AS44869 | FIBIA P/S | 77.33.0.0/16 | 🇩🇰 Denmark | Hedensted |
| TXT Record |
|---|
| v=spf1 -all |
| Policy | Record (dkjerkegaard.dk) |
|---|---|
| -all (hard fail) | v=spf1 -all |
| Policy | Record (_dmarc.dkjerkegaard.dk) |
|---|---|
| p=reject | v=DMARC1; p=reject; sp=reject; adkim=s; aspf=s; |
| www | Exists, no address |
| www vs bare domain | www does not resolve (all like this) |
| Wildcard | No |
| Denial of existence | Compact NSEC (RFC 9824, "black lies") not walkable |
| CDS / CDNSKEY | Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY |
DNS lookups: 0/10 · policy: -all
No problems found| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2409103796 |
| Primary NS (MNAME) | ligia.ns.cloudflare.com |
| Responsible (RNAME) | dns@cloudflare.com |
| Refresh | 10000s |
| Retry | 2400s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 1800s |
| Field | Value |
|---|---|
| Registrar | Punktum dk A/S (direct) |
| Registered | 2014-08-06 |
| Expires | 2027-08-31 (315d) |
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 |
|---|---|---|---|
| 2026-10-13 19:38:09 | 1895ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-09-30 01:10:30 | 459ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-09-27 13:38:23 | 988ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-09-23 23:52:48 | 1056ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-09-16 23:42:41 | 610ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-09-12 12:02:33 | 1312ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-09-05 17:48:01 | 1506ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-08-27 22:02:26 | 598ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-08-27 11:21:59 | 483ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-08-26 09:18:50 | 751ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-08-26 08:07:00 | 434ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-08-08 04:14:45 | 904ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-07-17 02:07:28 | 9442ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-07-14 08:13:03 | 9857ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-07-10 06:15:54 shown | 1019ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-07-08 23:31:13 | 1568ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-06-25 14:35:49 | 655ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-06-17 03:45:27 | 371ms | 2 NS 1 A 0 MX | 🔒 Secure |