dorteøstergaardjakobsen.dk is a .dk domain served by 3 nameservers (ns1.dnsservers.dk, ns2.dnsservers.dk, ns3.dnsservers.dk). It was registered on 5 December 2006 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 31.31.80.29 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.
| Nameserver | IP addresses | PTR | ASN / ISP |
|---|---|---|---|
| ns1.dnsservers.dk | — | — | — |
| ns2.dnsservers.dk | — | — | — |
| ns3.dnsservers.dk | — | — | — |
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 31.31.80.29 | — | — | AS47292 | Sentia Denmark A/S | 31.31.80.0/21 | 🇩🇰 Denmark | Copenhagen |
| www | 31.31.80.29 (AS47292) (address records, no CNAME) |
| www vs bare domain | Same network dorteøstergaardjakobsen.dk: 31.31.80.29 (AS47292) www.dorteøstergaardjakobsen.dk: 31.31.80.29 (AS47292) |
| Wildcard | Yes: any name under the zone resolves |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✗ Not found |
| DNSKEY Record | ✗ Not found |
| Flags | resolution failed: ncache nxdomain |
| Field | Value |
|---|---|
| Serial | 2025071605 |
| Primary NS (MNAME) | ns2.dnsservers.dk |
| Responsible (RNAME) | hostmaster@dnsservers.dk |
| Refresh | 900s |
| Retry | 600s |
| Expire | 86400s |
| Minimum (neg-cache TTL) | 3600s |
| Field | Value |
|---|---|
| Registrar | Punktum dk A/S (direct) |
| Registered | 2006-12-05 |
| Expires | 2026-12-31 (67d) |
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 |
|---|---|
| dortejakobsen.dk | Punktum dk A/S (direct) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-09-29 16:55:45 | 7854ms | 3 NS 1 A 7 MX | 🔓 Insecure |
| 2026-09-04 13:04:19 | 10073ms | 3 NS 1 A 7 MX | 🔓 Insecure |
| 2026-08-26 17:08:15 | 912ms | 3 NS 1 A 7 MX | 🔓 Insecure |
| 2026-08-21 18:05:51 | 17146ms | 3 NS 1 A 7 MX | 🔓 Insecure |
| 2026-06-25 15:03:36 | 816ms | 3 NS 1 A 7 MX | 🔓 Insecure |
| 2026-06-23 09:59:56 | 954ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-20 06:20:10 | 1065ms | 3 NS 1 A 7 MX | 🔒 Secure |
| 2026-06-17 04:15:53 shown | 570ms | 3 NS 1 A 7 MX | 🔒 Secure |