nikolajmarkussen.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 4 July 2012 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 195.47.247.18 is hosted by One.com A/S (AS51468). 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 |
|---|---|---|---|---|---|---|---|
| 195.47.247.18 | — | one.com.webforward.g1i.one | AS51468 | One.com A/S | 195.47.247.0/24 | — | — |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026061101 |
| 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 | 2012-07-04 |
| Expires | 2027-07-31 (280d) |
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 |
|---|---|
| chjgroup.dk | Punktum dk A/S (direct) |
| chjm.dk | Punktum dk A/S (direct) |
| chjmanagement.dk | Punktum dk A/S (direct) |
| kaosbooking.dk | Punktum dk A/S (direct) |
| lars-christiansen.dk | Punktum dk A/S (direct) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-09-29 17:28:59 | 1151ms | 2 NS 0 A 0 MX | ⚠️ Bogus |
| 2026-09-06 16:29:08 | 2477ms | 2 NS 0 A 0 MX | ⚠️ Bogus |
| 2026-08-20 01:36:57 | 4531ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-08-11 16:10:13 | 1391ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-08-03 10:08:10 | 4537ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-07-18 13:49:49 | 665ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-07-14 23:09:51 | 568ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-07-09 02:14:48 | 1237ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-21 13:46:38 | 667ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-21 09:59:29 | 1087ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-20 02:52:46 | 613ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-17 16:18:46 shown | 6873ms | 2 NS 1 A 0 MX | 🔒 Secure |