zenberg.dk is a .dk domain served by 2 nameservers (ns01.no.brand.one.com, ns02.no.brand.one.com). It was registered on 3 September 2020 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 5.249.227.109 is hosted by One.com A/S (AS51468) in Norway. The zone is not DNSSEC-signed, 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 |
|---|---|---|---|---|---|---|---|
| 5.249.227.109 | — | — | AS51468 | One.com A/S | 5.249.224.0/19 | 🇳🇴 Norway | Oslo |
| www | 5.249.227.109 (AS51468) (address records, no CNAME) |
| www vs bare domain | Same network |
| Wildcard | No |
| Check | Result |
|---|---|
| Validation Status | 🔓 Insecure |
| AD Flag (resolver validates) | ✗ Not set |
| DS Record | ✗ Not found |
| DNSKEY Record | ✗ Not found |
| Flags | unsigned answer |
| Field | Value |
|---|---|
| Serial | 2026022701 |
| Primary NS (MNAME) | ns01.no.brand.one.com |
| Responsible (RNAME) | hostmaster@no.brand.one.com |
| Refresh | 14400s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 600s |
| Field | Value |
|---|---|
| Registrar | Punktum dk A/S (direct) |
| Registered | 2020-09-03 |
| Expires | 2027-09-30 (343d) |
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).
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-04 10:56:23 | 4514ms | 2 NS 1 A 0 MX | 🔓 Insecure |
| 2026-09-25 09:55:29 | 580ms | 2 NS 1 A 0 MX | 🔓 Insecure |
| 2026-08-27 15:35:50 | 710ms | 2 NS 1 A 0 MX | 🔓 Insecure |
| 2026-06-27 16:47:00 | 1148ms | 2 NS 1 A 0 MX | 🔓 Insecure |
| 2026-06-17 14:27:00 shown | 1773ms | 2 NS 1 A 0 MX | 🔓 Insecure |