skjoldborgen.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 1 November 2006 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 91.102.88.132 is hosted by Sentia Denmark A/S (AS47292) in Denmark. Mail is handled by aspmx.l.google.com, alt1.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 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 |
|---|---|---|---|---|---|---|---|
| 91.102.88.132 | 43200s | — | AS47292 | Sentia Denmark A/S | 91.102.88.0/21 | 🇩🇰 Denmark | — |
| www | 91.102.88.132 (AS47292) (address records, no CNAME) |
| www vs bare domain | Same network |
| Wildcard | No |
| Denial of existence | NSEC3 · 0 iterations · no salt RFC 9276 ✓ |
| 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 | 2026091204 |
| 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 | 2006-11-01 |
| Expires | 2026-11-30 (39d) |
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).
| Domain | Registrar |
|---|---|
| galleririnne.dk | ONE.COM A/S |
| larshjorth.dk | Punktum dk A/S (direct) |
| miraculix.dk | Punktum dk A/S (direct) |
| mufi.dk | Punktum dk A/S (direct) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-15 23:16:17 | 681ms | 2 NS 1 A 7 MX | 🔒 Secure |
| 2026-09-23 00:19:56 | 1015ms | 2 NS 1 A 7 MX | 🔒 Secure |
| 2026-09-15 22:43:46 | 3345ms | 2 NS 1 A 7 MX | 🔒 Secure |
| 2026-09-12 22:57:27 shown | 1309ms | 2 NS 1 A 7 MX | 🔒 Secure |
| 2026-08-27 11:16:45 | 1011ms | 2 NS 1 A 7 MX | 🔒 Secure |
| 2026-08-15 02:23:18 | 9691ms | 2 NS 1 A 7 MX | 🔒 Secure |
| 2026-07-18 03:52:42 | 1387ms | 2 NS 1 A 7 MX | 🔒 Secure |
| 2026-07-14 13:25:52 | 9006ms | 2 NS 1 A 7 MX | 🔒 Secure |
| 2026-06-25 06:55:16 | 1617ms | 2 NS 1 A 7 MX | 🔒 Secure |
| 2026-06-23 00:57:06 | 3058ms | 2 NS 1 A 7 MX | 🔒 Secure |
| 2026-06-22 19:18:22 | 921ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-18 04:15:34 | 844ms | 2 NS 1 A 7 MX | 🔒 Secure |