chrkrogsgaard.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 16 May 2012 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 46.30.215.111 is hosted by One.com A/S (AS51468) in Denmark. Mail is handled by .. The zone is DNSSEC-signed and validates, publishes a DMARC policy and is reachable over IPv6. 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 |
|---|---|---|---|---|---|---|---|
| 46.30.215.111 | 3600s | webcluster2.webpod16-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 |
|---|---|---|---|---|---|---|---|
| 2a02:2350:5:111:8079:bb8d:7696:868a | 3600s | — | AS51468 | One.com A/S | 2a02:2350:0:0:0:0:0:0/32 | 🇩🇰 Denmark | Copenhagen |
| TXT Record |
|---|
| v=spf1 include:_custspf.one.com ~all |
| Policy | Record (chrkrogsgaard.dk) |
|---|---|
| ~all (soft fail) | v=spf1 include:_custspf.one.com ~all |
| Policy | Record (_dmarc.chrkrogsgaard.dk) |
|---|---|
| p=reject | v=DMARC1; p=reject |
| www | 46.30.215.111 2a02:2350:5:111:8079:bb8d:7696:868a (AS51468) (address records, no CNAME) |
| www vs bare domain | Same network chrkrogsgaard.dk: 46.30.215.111 2a02:2350:5:111:8079:bb8d:7696:868a (AS51468) www.chrkrogsgaard.dk: 46.30.215.111 2a02:2350:5:111:8079:bb8d:7696:868a (AS51468) |
| Wildcard | No |
| Denial of existence | NSEC3 · 0 iterations · no salt RFC 9276 ✓ |
| CDS / CDNSKEY | None 0 CDS, 0 CDNSKEY |
DNS lookups: 1/10 · 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 | 2026080501 |
| 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 | 2012-05-16 |
| Expires | 2027-05-31 (223d) |
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 |
|---|---|---|---|
| 2026-10-06 10:00:40 | 407ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-26 06:51:03 | 1045ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-06 23:56:15 | 580ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-23 04:34:30 shown | 4651ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-06 08:16:05 | 745ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-07-28 21:10:12 | 602ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-07-27 13:51:10 | 2562ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-07-14 04:29:08 | 8490ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-07-08 20:24:51 | 681ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-07-07 15:04:11 | 791ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-07-05 23:55:38 | 2470ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-07-04 23:06:42 | 768ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-07-03 11:58:32 | 460ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-26 09:17:37 | 1457ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-20 12:16:56 | 458ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-16 20:45:17 | 465ms | 2 NS 1 A 0 MX | 🔒 Secure |