antirustb.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 5 November 2019 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 77.111.241.91 is hosted by One.com A/S (AS51468) in Denmark. Mail is handled by mx1.mailpod16-cph3.g1i.one.com, mx2.mailpod16-cph3.g1i.one.com and 2 more. The zone is DNSSEC-signed and validates, publishes a DMARC policy and is reachable over IPv6. 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 |
|---|---|---|---|---|---|---|---|
| 77.111.241.91 | 600s | webcluster1.wordpresspod2-cph3.one.com | AS51468 | One.com A/S | 77.111.240.0/22 | 🇩🇰 Denmark | Copenhagen |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 600s | mx1.mailpod16-cph3.g1i.one.com | 5.249.232.33 | mx1.mailpod16-cph3.g1i.one.com | AS51468 One.com A/S |
| 10 | 600s | mx2.mailpod16-cph3.g1i.one.com | 5.249.232.34 | mx2.mailpod16-cph3.g1i.one.com | AS51468 One.com A/S |
| 10 | 600s | mx3.mailpod16-cph3.g1i.one.com | 5.249.232.35 | mx3.mailpod16-cph3.g1i.one.com | AS51468 One.com A/S |
| 10 | 600s | mx4.mailpod16-cph3.g1i.one.com | 5.249.232.36 | mx4.mailpod16-cph3.g1i.one.com | AS51468 One.com A/S |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2a02:2350:5:104:dc:b3bd:a606:f45f | 600s | — | AS51468 | One.com A/S | 2a02:2350:0:0:0:0:0:0/32 | 🇩🇰 Denmark | Copenhagen |
| Policy | Record (_dmarc.antirustb.dk) |
|---|---|
| p=none (monitor only) | v=DMARC1; p=none; fo=1; rua=mailto:fm@antirustb.dk |
| p=none (monitor only) | v=DMARC1; p=none; fo=1; rua=mailto:noreply@antirustb.dk |
| www | 77.111.241.91 2a02:2350:5:104:dc:b3bd:a606:f45f (AS51468) (address records, no CNAME) |
| www vs bare domain | Same network antirustb.dk: 77.111.241.91 2a02:2350:5:104:dc:b3bd:a606:f45f (AS51468) www.antirustb.dk: 77.111.241.91 2a02:2350:5:104:dc:b3bd:a606:f45f (AS51468) |
| Wildcard | No |
| Denial of existence | NSEC3 · 0 iterations · no salt RFC 9276 ✓ |
| CDS / CDNSKEY | None 0 CDS, 0 CDNSKEY |
| Service / Owner | Type | Cert association |
|---|---|---|
| SMTP _25._tcp.mx1.mailpod16-cph3.g1i.one.com | DANE-EE · SPKI · SHA-256 | 24689A1B29BE70163B6DCF262497B6EC… |
| SMTP _25._tcp.mx2.mailpod16-cph3.g1i.one.com | DANE-EE · SPKI · SHA-256 | 24689A1B29BE70163B6DCF262497B6EC… |
| SMTP _25._tcp.mx3.mailpod16-cph3.g1i.one.com | DANE-EE · SPKI · SHA-256 | 24689A1B29BE70163B6DCF262497B6EC… |
| SMTP _25._tcp.mx4.mailpod16-cph3.g1i.one.com | DANE-EE · SPKI · SHA-256 | 24689A1B29BE70163B6DCF262497B6EC… |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026071201 |
| 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 | 2019-11-05 |
| Expires | 2026-11-30 (43d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-05 03:08:56 | 455ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-09-06 18:13:07 | 681ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-08-27 09:11:45 | 729ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-08-26 09:07:01 | 824ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-08-04 21:50:42 | 845ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-07-31 17:16:38 | 916ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-07-27 14:10:55 | 850ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-07-26 13:30:07 | 12171ms | 2 NS 0 A 4 MX | 🔒 Secure |
| 2026-07-25 13:09:11 | 2901ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-07-24 12:59:52 | 871ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-07-23 09:44:39 | 850ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-07-22 08:35:37 | 782ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-07-20 17:31:01 | 886ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-07-19 05:23:37 | 1674ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-07-18 03:59:34 | 974ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-07-16 07:36:12 | 924ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-07-14 20:34:42 | 8848ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-07-13 18:40:28 shown | 1318ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-07-12 15:14:32 | 978ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-07-10 21:25:27 | 867ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-07-08 14:13:47 | 1315ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-07-04 23:06:24 | 1612ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-07-03 18:04:49 | 2635ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-07-02 16:47:48 | 9684ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-26 10:52:59 | 796ms | 2 NS 1 A 4 MX | 🔒 Secure |