biosea.dk is a registered .dk domain whose nameservers (ns3-fwl2.nic.ru, ns4-fwl2.nic.ru, ns8-fwl2.nic.ru) do not answer for it, so it is currently a lame delegation and does not resolve. It was registered on 1 September 2021 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 178.210.92.7 is hosted by Jsc ru-center (AS48287) in Russia. Mail is handled by mf1.nic.ru. 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.
| Nameserver | IP addresses | PTR | ASN / ISP |
|---|---|---|---|
| ns3-fwl2.nic.ru | 193.232.146.65 | ns3-fwl2.nic.ru | AS48287 Jsc ru-center |
| ns4-fwl2.nic.ru | 91.217.20.65 | ns4-fwl2.nic.ru | AS48287 Jsc ru-center |
| ns8-fwl2.nic.ru | 91.217.21.65 | ns8-fwl2.nic.ru | AS39494 Jsc ru-center |
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 178.210.92.7 | 3600s | wf.hosting.nic.ru | AS48287 | Jsc ru-center | 178.210.64.0/19 | 🇷🇺 Russia | — |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 5 | 3600s | mf1.nic.ru | 178.210.92.5 | mf.hosting.nic.ru | AS48287 Jsc ru-center |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | 178.210.92.7 |
| 🔶 Autoconfig | 178.210.92.7 |
| Check | Result |
|---|---|
| Validation Status | 🔓 Insecure (the delegated nameservers don't answer) |
| AD Flag (resolver validates) | ✗ Not set |
| DS Record | ✗ Not found |
| DNSKEY Record | ✗ Not found |
| Flags | unsigned answer |
| Field | Value |
|---|---|
| Registrar | Key-Systems GmbH |
| Registered | 2021-09-01 |
| Expires | 2027-09-30 (347d) |
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 |
|---|---|---|---|
| 2026-09-16 04:26:27 | 11433ms | 3 NS 1 A 1 MX | 🔓 Insecure |
| 2026-08-24 12:38:33 | 10331ms | 3 NS 1 A 1 MX | 🔓 Insecure |
| 2026-08-23 07:13:38 | 65535ms | 3 NS 0 A 0 MX | ❓ Unknown |
| 2026-08-22 07:08:26 | 2537ms | 3 NS 1 A 1 MX | 🔓 Insecure |
| 2026-08-21 06:46:24 | 65535ms | 3 NS 0 A 0 MX | ❓ Unknown |
| 2026-08-20 06:36:19 | 11327ms | 3 NS 1 A 1 MX | 🔓 Insecure |
| 2026-08-19 05:06:15 | 65535ms | 3 NS 0 A 0 MX | ❓ Unknown |
| 2026-08-17 19:37:06 | 1704ms | 3 NS 1 A 1 MX | 🔓 Insecure |
| 2026-08-16 07:05:31 | 65535ms | 3 NS 0 A 0 MX | ❓ Unknown |
| 2026-08-14 15:36:08 | 65535ms | 3 NS 0 A 0 MX | ❓ Unknown |
| 2026-08-12 13:49:02 | 4538ms | 3 NS 1 A 1 MX | 🔓 Insecure |
| 2026-08-10 12:53:16 | 2583ms | 3 NS 1 A 1 MX | 🔓 Insecure |
| 2026-08-09 05:41:49 shown | 10720ms | 3 NS 1 A 1 MX | 🔓 Insecure |
| 2026-08-06 11:55:55 | 9983ms | 3 NS 1 A 1 MX | 🔓 Insecure |
| 2026-08-01 15:37:31 | 9964ms | 3 NS 1 A 1 MX | 🔓 Insecure |
| 2026-07-30 16:02:03 | 2471ms | 3 NS 1 A 1 MX | 🔓 Insecure |
| 2026-07-27 10:04:16 | 10783ms | 3 NS 1 A 1 MX | 🔓 Insecure |
| 2026-07-26 09:22:42 | 2343ms | 3 NS 1 A 1 MX | 🔓 Insecure |
| 2026-07-25 08:50:03 | 3013ms | 3 NS 1 A 1 MX | 🔓 Insecure |
| 2026-07-24 08:20:12 | 12554ms | 3 NS 1 A 1 MX | 🔓 Insecure |
| 2026-07-23 04:25:04 | 1873ms | 3 NS 1 A 1 MX | 🔓 Insecure |
| 2026-07-22 00:32:40 | 4236ms | 3 NS 1 A 1 MX | 🔓 Insecure |
| 2026-07-20 20:43:09 | 1500ms | 3 NS 1 A 1 MX | 🔓 Insecure |
| 2026-07-19 06:19:40 | 65535ms | 3 NS 0 A 0 MX | ❓ Unknown |
| 2026-07-18 05:49:18 | 11070ms | 3 NS 1 A 1 MX | 🔓 Insecure |