tankrensning.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by smg.fksslamson.dk. The zone is DNSSEC-signed and validates, has no DMARC policy and has no IPv6 address. Below are all of its DNS records from our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 43200s | smg.fksslamson.dk | 62.242.1.20 | — | AS3292 TDC Holding A/S |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | 94.143.11.114 |
| 🔶 Autoconfig | 94.143.11.114 |
| www | 94.143.11.114 (AS48854) (address records, no CNAME) |
| www vs bare domain | Only www resolves (all like this) |
| Wildcard | Yes: any name under the zone resolves |
| CDS / CDNSKEY | None 0 CDS, 0 CDNSKEY |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | resolution failed: ncache nxrrset |
| Field | Value |
|---|---|
| Serial | 2026101101 |
| Primary NS (MNAME) | ns01.one.com |
| Responsible (RNAME) | hostmaster@one.com |
| Refresh | 14400s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 600s |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-12 08:07:53 shown | 347ms | 2 NS 0 A 1 MX | 🔒 Secure |
| 2026-09-20 09:35:51 | 486ms | 2 NS 0 A 1 MX | 🔒 Secure |
| 2026-09-11 16:56:04 | 809ms | 2 NS 0 A 1 MX | 🔒 Secure |
| 2026-08-13 08:49:37 | 667ms | 2 NS 0 A 1 MX | 🔒 Secure |
| 2026-07-18 04:51:55 | 4662ms | 2 NS 0 A 1 MX | 🔒 Secure |
| 2026-07-13 14:17:32 | 632ms | 2 NS 0 A 1 MX | 🔒 Secure |
| 2026-06-26 06:28:45 | 2762ms | 2 NS 0 A 1 MX | 🔒 Secure |
| 2026-06-21 20:25:58 | 1121ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-17 23:49:38 | 577ms | 2 NS 0 A 1 MX | 🔒 Secure |