2bac.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 46.30.215.99 is hosted by One.com A/S (AS51468) in Denmark. Mail is handled by mx1.pub.mailpod10-cph3.one.com, mx2.pub.mailpod10-cph3.one.com and 2 more. The zone is DNSSEC-signed and validates, has no 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 |
|---|---|---|---|---|---|---|---|
| 46.30.215.99 | 600s | webcluster2.webpod16-cph3.one.com | AS51468 | One.com A/S | 46.30.208.0/21 | 🇩🇰 Denmark | Copenhagen |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 600s | mx1.pub.mailpod10-cph3.one.com | 104.37.34.70 | mx1.pub.mailpod10-cph3.one.com | AS51468 One.com A/S |
| 10 | 600s | mx2.pub.mailpod10-cph3.one.com | 104.37.34.71 | mx2.pub.mailpod10-cph3.one.com | AS51468 One.com A/S |
| 10 | 600s | mx3.pub.mailpod10-cph3.one.com | 104.37.34.72 | mx3.pub.mailpod10-cph3.one.com | AS51468 One.com A/S |
| 10 | 600s | mx4.pub.mailpod10-cph3.one.com | 104.37.34.73 | mx4.pub.mailpod10-cph3.one.com | AS51468 One.com A/S |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2a02:2350:5:111:801f:addb:48af:e37f | 600s | — | AS51468 | One.com A/S | 2a02:2350:0:0:0:0:0:0/32 | 🇩🇰 Denmark | Copenhagen |
| www | 46.30.215.99 2a02:2350:5:111:801f:addb:48af:e37f (AS51468) (address records, no CNAME) |
| www vs bare domain | Same network 2bac.dk: 46.30.215.99 2a02:2350:5:111:801f:addb:48af:e37f (AS51468) www.2bac.dk: 46.30.215.99 2a02:2350:5:111:801f:addb:48af:e37f (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.pub.mailpod10-cph3.one.com | DANE-EE · SPKI · SHA-256 | 411611ECE6466645A9E53512398A692D… |
| SMTP _25._tcp.mx2.pub.mailpod10-cph3.one.com | DANE-EE · SPKI · SHA-256 | 411611ECE6466645A9E53512398A692D… |
| SMTP _25._tcp.mx3.pub.mailpod10-cph3.one.com | DANE-EE · SPKI · SHA-256 | 411611ECE6466645A9E53512398A692D… |
| SMTP _25._tcp.mx4.pub.mailpod10-cph3.one.com | DANE-EE · SPKI · SHA-256 | 411611ECE6466645A9E53512398A692D… |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026061701 |
| 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 |
|---|---|---|---|
| 2026-10-13 08:38:04 | 1764ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-09-30 21:32:25 | 731ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-09-23 12:45:55 | 825ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-09-19 10:36:03 | 4616ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-08-27 21:06:34 | 756ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-08-20 20:50:06 | 3862ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-08-14 20:17:53 | 1020ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-07-20 13:44:28 | 1097ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-25 01:17:58 | 752ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-23 22:41:08 | 1168ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-22 18:43:42 | 845ms | 2 NS 1 A 4 MX | ⚠️ Bogus |
| 2026-06-21 16:10:25 | 1184ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-20 03:34:59 | 1654ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-19 09:26:39 shown | 1045ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-16 13:17:19 | 12476ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-16 13:12:36 | 944ms | 2 NS 1 A 4 MX | 🔒 Secure |