blue-tek.dk is a .dk domain served by 3 nameservers (ns1.netsite.dk, ns2.netsite.eu, ns3.netsite.se). It was registered on 3 June 2019 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 185.224.18.200 is hosted by Netsite A/S (AS205206) 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 |
|---|---|---|---|---|---|---|---|
| 185.224.18.200 | 3600s | parked.netsite.host | AS205206 | Netsite A/S | 185.224.16.0/22 | 🇩🇰 Denmark | — |
| www | 185.224.18.200 (AS205206) (address records, no CNAME) |
| www vs bare domain | Same network |
| Wildcard | No |
| Denial of existence | NSEC zone can be walked (all names enumerable) |
| CDS / CDNSKEY | None 0 CDS, 0 CDNSKEY |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026082001 |
| Primary NS (MNAME) | ns1.netsite.dk |
| Responsible (RNAME) | hostmaster@netsite.dk |
| Refresh | 14400s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 3600s |
| Field | Value |
|---|---|
| Registrar | Punktum dk A/S (direct) |
| Registered | 2019-06-03 |
| Expires | 2027-06-30 (255d) |
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 |
|---|---|---|---|
| 2026-10-15 19:39:06 | 408ms | 3 NS 1 A 0 MX | 🔒 Secure |
| 2026-10-08 06:04:44 | 1926ms | 3 NS 1 A 0 MX | 🔒 Secure |
| 2026-10-01 03:30:55 | 859ms | 3 NS 1 A 0 MX | 🔒 Secure |
| 2026-09-28 02:33:24 | 2379ms | 3 NS 1 A 0 MX | 🔒 Secure |
| 2026-09-24 02:53:27 | 467ms | 3 NS 1 A 0 MX | 🔒 Secure |
| 2026-09-18 19:30:51 | 481ms | 3 NS 1 A 0 MX | 🔒 Secure |
| 2026-09-15 01:19:42 | 634ms | 3 NS 1 A 0 MX | 🔒 Secure |
| 2026-09-03 13:57:23 | 419ms | 3 NS 1 A 0 MX | 🔒 Secure |
| 2026-08-28 00:57:41 | 470ms | 3 NS 1 A 0 MX | 🔒 Secure |
| 2026-08-27 19:46:30 | 353ms | 3 NS 1 A 0 MX | 🔒 Secure |
| 2026-08-21 00:52:19 shown | 1467ms | 3 NS 1 A 0 MX | 🔒 Secure |
| 2026-08-14 09:04:57 | 675ms | 3 NS 1 A 0 MX | 🔒 Secure |
| 2026-08-06 11:37:54 | 649ms | 3 NS 1 A 0 MX | 🔒 Secure |
| 2026-08-04 15:13:18 | 695ms | 3 NS 1 A 0 MX | 🔒 Secure |
| 2026-07-23 03:54:59 | 660ms | 3 NS 1 A 0 MX | 🔒 Secure |
| 2026-07-16 23:53:18 | 670ms | 3 NS 1 A 0 MX | 🔒 Secure |
| 2026-07-09 02:56:08 | 1229ms | 3 NS 1 A 0 MX | 🔒 Secure |
| 2026-07-02 22:10:49 | 583ms | 3 NS 1 A 0 MX | 🔒 Secure |
| 2026-06-27 15:27:19 | 873ms | 3 NS 1 A 0 MX | 🔒 Secure |
| 2026-06-26 18:26:11 | 605ms | 3 NS 1 A 0 MX | 🔒 Secure |
| 2026-06-26 04:24:06 | 456ms | 3 NS 1 A 0 MX | 🔒 Secure |
| 2026-06-21 04:36:18 | 1593ms | 3 NS 1 A 0 MX | 🔒 Secure |
| 2026-06-16 15:14:15 | 2314ms | 3 NS 1 A 0 MX | 🔒 Secure |
| 2026-06-16 15:13:41 | 1013ms | 3 NS 1 A 0 MX | 🔒 Secure |
| 2026-06-16 15:09:52 | 260ms | 3 NS 1 A 0 MX | 🔒 Secure |