rensetøj.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 8 March 2011 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 217.116.232.247 is hosted by Sentia Denmark A/S (AS47292) in Denmark. Mail is handled by mx1.gigahost.dk, mx2.gigahost.dk. The zone is DNSSEC-signed but currently fails validation, 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 |
|---|---|---|---|---|---|---|---|
| 217.116.232.247 | 43200s | 247.giga-ptr.232.116.217.in-addr.arpa web3.gigahost.dk |
AS47292 | Sentia Denmark A/S | 217.116.224.0/20 | 🇩🇰 Denmark | — |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 43200s | mx1.gigahost.dk | 46.183.139.11 | mx1.gigahost.dk | AS47292 Sentia Denmark A/S |
| 10 | 43200s | mx2.gigahost.dk | 46.183.139.12 | mx2.gigahost.dk | AS47292 Sentia Denmark A/S |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | 217.116.232.247 |
| 🔶 Autoconfig | 217.116.232.247 |
| www | 217.116.232.247 (AS47292) (address records, no CNAME) |
| www vs bare domain | Same network |
| Wildcard | Yes: any name under the zone resolves |
| CDS / CDNSKEY | None 0 CDS, 0 CDNSKEY |
| Check | Result |
|---|---|
| Validation Status | ⚠️ Bogus |
| AD Flag (resolver validates) | ✗ Not set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | resolution failed: ncache nxdomain |
| Field | Value |
|---|---|
| Serial | 2026032501 |
| Primary NS (MNAME) | ns01.one.com |
| Responsible (RNAME) | hostmaster@one.com |
| Refresh | 14400s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 600s |
| Field | Value |
|---|---|
| Registrar | Punktum dk A/S (direct) |
| Registered | 2011-03-08 |
| Expires | 2031-03-31 (1621d) |
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 |
|---|---|
| a-vask.dk | Punktum dk A/S (direct) |
| warradejendomme.dk | Punktum dk A/S (direct) |
| warradholding.dk | Punktum dk A/S (direct) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-18 07:16:48 | 900ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-10-14 01:30:24 | 995ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-10-12 23:01:24 | 600ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-09-23 11:01:47 | 599ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-08-07 10:11:05 | 4763ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-06-30 22:50:06 | 601ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-06-25 15:37:54 shown | 2728ms | 2 NS 1 A 2 MX | ⚠️ Bogus |
| 2026-06-22 04:52:40 | 1167ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-19 23:26:51 | 558ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-06-17 22:26:08 | 676ms | 2 NS 1 A 2 MX | 🔒 Secure |