niceninja.dk is a .dk domain served by 4 nameservers (ns1.webink.cloud, ns2.webink.cloud, ns3.webink.cloud and 1 more). It was registered on 4 February 2010 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 5.75.248.51 is hosted by Hetzner Online GmbH (AS24940) in Germany. The zone is not DNSSEC-signed, publishes a 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 |
|---|---|---|---|---|---|---|---|
| 5.75.248.51 | 3600s | static.51.248.75.5.clients.your-server.de | AS24940 | Hetzner Online GmbH | 5.75.128.0/17 | 🇩🇪 Germany | Falkenstein |
| TXT Record |
|---|
| brevo-code:b66fb68cdaf5814b02d19ddf790e6f2a |
| v=spf1 a include:_spf.google.com include:spf.protection.outlook.com include:emailsrvr.com include:_spf.elasticemail.com ~all |
| Policy | Record (niceninja.dk) |
|---|---|
| ~all (soft fail) | v=spf1 a include:_spf.google.com include:spf.protection.outlook.com include:emailsrvr.com include:_spf.elasticemail.com ~all |
| Policy | Record (_dmarc.niceninja.dk) |
|---|---|
| p=none (monitor only) | v=DMARC1; p=none; rua=mailto:rua@dmarc.brevo.com |
| www CNAME | niceninja.dk (all on niceninja.dk) → 5.75.248.51 (AS24940) |
| www vs bare domain | Same network |
| Wildcard | No |
DNS lookups: 6/10 · policy: ~all
No problems found| 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 | 2025012901 |
| Primary NS (MNAME) | ns1.webink.cloud |
| Responsible (RNAME) | jak@webink.dk |
| Refresh | 7200s |
| Retry | 1800s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 3600s |
| Field | Value |
|---|---|
| Registrar | Punktum dk A/S (direct) |
| Registered | 2010-02-04 |
| Expires | 2028-02-29 (490d) |
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 |
|---|---|
| dyredysten.dk | Punktum dk A/S (direct) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-23 02:30:38 | 7307ms | 4 NS 1 A 0 MX | 🔓 Insecure |
| 2026-10-21 21:12:17 shown | 4046ms | 4 NS 1 A 0 MX | 🔓 Insecure |
| 2026-10-07 17:18:14 | 667ms | 4 NS 1 A 0 MX | 🔓 Insecure |
| 2026-09-26 22:50:36 | 3377ms | 4 NS 1 A 0 MX | 🔓 Insecure |
| 2026-09-12 05:53:19 | 4830ms | 4 NS 1 A 0 MX | 🔓 Insecure |
| 2026-06-30 00:25:00 | 5873ms | 4 NS 1 A 0 MX | 🔓 Insecure |
| 2026-06-17 19:07:14 | 1261ms | 4 NS 1 A 0 MX | 🔓 Insecure |