tankvask.dk is a .dk domain served by 4 nameservers (ns1.simply.com, ns2.simply.com, ns3.simply.com and 1 more). It was registered on 4 February 2021 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 94.231.103.100 is hosted by team.blue Denmark A/S (AS48854) 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 |
|---|---|---|---|---|---|---|---|
| 94.231.103.100 | 600s | dnsforward.simply.com | AS48854 | team.blue Denmark A/S | 94.231.96.0/20 | 🇩🇰 Denmark | — |
| www | 93.191.155.240 (AS48854) (address records, no CNAME) |
| www vs bare domain | Same network |
| Wildcard | No |
| Denial of existence | NSEC3 · 1 iteration · 1-byte salt RFC 9276 recommends 0 iterations and no salt |
| 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 | 2021092200 |
| Primary NS (MNAME) | ns1.simply.com |
| Responsible (RNAME) | hostmaster@simply.com |
| Refresh | 14400s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 3600s |
| Field | Value |
|---|---|
| Registrar | CURANET A/S |
| Registered | 2021-02-04 |
| Expires | 2027-02-28 (128d) |
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 |
|---|---|
| hansjensen-transport.dk | CURANET A/S |
| hjtanklager.dk | CURANET A/S |
| tankcleaning.dk | CURANET A/S |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-09-26 10:15:36 | 382ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-09-09 17:35:17 | 432ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-08-27 13:36:15 | 753ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-07-16 16:52:18 | 663ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-07-06 21:09:10 | 620ms | 2 NS 1 A 0 MX | 🔓 Insecure |
| 2026-06-20 22:07:01 | 741ms | 4 NS 1 A 0 MX | 🔒 Secure |
| 2026-06-20 16:02:21 | 1042ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-19 22:39:02 | 333ms | 4 NS 1 A 0 MX | 🔒 Secure |
| 2026-06-19 22:02:35 shown | 440ms | 4 NS 1 A 0 MX | 🔒 Secure |
| 2026-06-19 05:00:24 | 742ms | 4 NS 1 A 0 MX | 🔒 Secure |
| 2026-06-18 02:32:38 | 10338ms | 0 NS 0 A 0 MX | ❓ Unknown |