petercederholm.dk is a .dk domain served by 2 nameservers (ns.dandomain.dk, ns2.dandomain.dk). It was registered on 4 October 2020 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 212.237.249.17 is hosted by team.blue Denmark A/S (AS48854) in Denmark. 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 |
|---|---|---|---|---|---|---|---|
| 212.237.249.17 | 3600s | splash.dandomain.dk | AS48854 | team.blue Denmark A/S | 212.237.248.0/23 | 🇩🇰 Denmark | — |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | 212.237.249.17 |
| 🔶 Autoconfig | 212.237.249.17 |
| www | NXDOMAIN |
| www vs bare domain | Neither resolves petercederholm.dk: no address www.petercederholm.dk: no address |
| Wildcard | No |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2023061501 |
| Primary NS (MNAME) | ns.dandomain.dk |
| Responsible (RNAME) | hostmaster@dandomain.dk |
| Refresh | 14400s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 300s |
| Field | Value |
|---|---|
| Registrar | Punktum dk A/S (direct) |
| Registered | 2020-10-04 |
| Expires | 2026-10-31 (8d) |
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 |
|---|---|---|---|
| 2026-10-09 12:28:00 | 628ms | 2 NS 0 A 0 MX | 🔓 Insecure |
| 2026-10-07 10:20:12 | 451ms | 2 NS 0 A 0 MX | 🔓 Insecure |
| 2026-10-01 07:07:38 | 810ms | 2 NS 0 A 0 MX | 🔓 Insecure |
| 2026-09-26 20:01:28 | 440ms | 2 NS 0 A 0 MX | 🔓 Insecure |
| 2026-09-24 21:31:37 | 1032ms | 2 NS 0 A 0 MX | 🔓 Insecure |
| 2026-08-27 23:09:46 | 656ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-06-24 18:36:04 shown | 543ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-06-24 05:55:17 | 487ms | 2 NS 1 A 0 MX | ⚠️ Bogus |
| 2026-06-23 03:58:41 | 971ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-18 04:14:34 | 560ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-06-18 04:03:32 | 778ms | 2 NS 1 A 0 MX | 🔒 Secure |