bitretanker.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. Its website address 77.111.240.191 is hosted by One.com A/S (AS51468) in Denmark. Mail is handled by mx1.spamfilter.cc. 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.
| Nameserver | IP addresses | PTR | ASN / ISP |
|---|---|---|---|
| ns01.one.com | — | — | — |
| ns02.one.com | — | — | — |
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 77.111.240.191 | — | webcluster2.webpod11-cph3.one.com | AS51468 | One.com A/S | 77.111.240.0/22 | 🇩🇰 Denmark | — |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | — | mx1.spamfilter.cc | 95.179.139.219 95.179.218.56 |
95.179.139.219.vultrusercontent.com puertomarket.tempurl.host |
AS20473 The Constant Company, LLC AS20473 The Constant Company, LLC |
| www CNAME | web2b.netplads.dk (all on netplads.dk) |
| 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 | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026032401 |
| 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 |
|---|---|---|---|
| 2026-10-02 11:26:11 | 1076ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-30 11:19:10 | 846ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-23 18:27:31 | 824ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-01 12:46:08 | 1405ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-31 11:44:04 | 10824ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-28 03:20:30 | 916ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-24 22:24:51 | 2915ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-09 09:58:14 | 1166ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-07-18 04:25:59 | 10959ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-07-03 11:19:57 | 20586ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-30 05:37:49 | 834ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-19 13:00:36 | 792ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-16 14:41:26 shown | 725ms | 2 NS 1 A 1 MX | 🔒 Secure |