holm-sport.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 3 February 2000 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by alt2.aspmx.l.google.com, aspmx.l.google.com and 5 more. The zone is DNSSEC-signed and validates, has no DMARC policy and has no IPv6 address. 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.
| TXT Record |
|---|
| v=spf1 include:_spf.google.com ~all |
| Policy | Record (holm-sport.dk) |
|---|---|
| ~all (soft fail) | v=spf1 include:_spf.google.com ~all |
| www | 46.30.211.38 (AS51468) (address records, no CNAME) |
| www vs bare domain | Only www resolves (all like this) |
| 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 | resolution failed: ncache nxrrset |
| Field | Value |
|---|---|
| Serial | 2026101401 |
| 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 | 2000-02-03 |
| Expires | 2027-03-31 (159d) |
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 |
|---|---|---|---|
| 2026-10-15 21:43:18 shown | 1238ms | 2 NS 0 A 7 MX | 🔒 Secure |
| 2026-10-09 11:24:33 | 949ms | 2 NS 0 A 7 MX | 🔒 Secure |
| 2026-09-29 22:06:42 | 600ms | 2 NS 0 A 7 MX | 🔒 Secure |
| 2026-09-20 07:11:05 | 704ms | 2 NS 0 A 7 MX | 🔒 Secure |
| 2026-09-18 22:21:04 | 1781ms | 2 NS 0 A 7 MX | 🔒 Secure |
| 2026-08-14 10:57:46 | 1520ms | 2 NS 0 A 7 MX | 🔒 Secure |
| 2026-07-15 17:33:34 | 1126ms | 2 NS 0 A 7 MX | 🔒 Secure |
| 2026-06-25 09:00:35 | 919ms | 2 NS 0 A 7 MX | 🔒 Secure |
| 2026-06-23 17:16:56 | 2039ms | 2 NS 0 A 7 MX | 🔒 Secure |
| 2026-06-22 04:06:36 | 1136ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-20 05:33:54 | 1193ms | 2 NS 0 A 7 MX | 🔒 Secure |
| 2026-06-17 13:46:26 | 3316ms | 2 NS 0 A 7 MX | 🔒 Secure |