s51.dk is a .dk domain served by 2 nameservers (aragorn.ns.cloudflare.com, pat.ns.cloudflare.com). It was registered on 3 November 2019 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 87.104.248.9 is hosted by EWII Bredbaand A/S (AS204151) in Denmark. 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 |
|---|---|---|---|---|---|---|---|
| 87.104.248.9 | 300s | — | AS204151 | EWII Bredbaand A/S | 87.104.240.0/20 | 🇩🇰 Denmark | Farum |
| www | NXDOMAIN |
| www vs bare domain | www does not resolve (all like this) |
| 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 | 2411352473 |
| Primary NS (MNAME) | aragorn.ns.cloudflare.com |
| Responsible (RNAME) | dns@cloudflare.com |
| Refresh | 10000s |
| Retry | 2400s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 1800s |
| Field | Value |
|---|---|
| Registrar | Punktum dk A/S (direct) |
| Registered | 2019-11-03 |
| Expires | 2027-11-30 (402d) |
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 |
|---|---|---|---|
| 2026-10-22 14:53:56 | 1562ms | 2 NS 1 A 0 MX | 🔓 Insecure |
| 2026-10-18 09:04:49 | 2361ms | 2 NS 1 A 0 MX | 🔓 Insecure |
| 2026-09-21 18:35:10 | 9391ms | 2 NS 1 A 0 MX | 🔓 Insecure |
| 2026-08-31 03:38:57 | 1559ms | 2 NS 1 A 0 MX | 🔓 Insecure |
| 2026-08-29 20:26:59 | 1366ms | 2 NS 1 A 0 MX | 🔓 Insecure |
| 2026-08-20 06:20:20 | 8070ms | 2 NS 1 A 0 MX | 🔓 Insecure |
| 2026-08-06 17:10:43 shown | 16688ms | 2 NS 1 A 0 MX | 🔓 Insecure |
| 2026-06-22 01:50:38 | 3680ms | 2 NS 1 A 0 MX | 🔓 Insecure |
| 2026-06-21 04:29:18 | 911ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-17 11:36:07 | 1147ms | 2 NS 1 A 0 MX | 🔓 Insecure |