cbv-byg.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 109.71.58.180 is hosted by team.blue Denmark A/S (AS48854) in Denmark. Mail is handled by mx1.pub.mailpod14-cph3.one.com, mx2.pub.mailpod14-cph3.one.com and 2 more. 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.
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 109.71.58.180 | 3600s | plesk1.optimized.dk | AS48854 | team.blue Denmark A/S | 109.71.56.0/21 | 🇩🇰 Denmark | — |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 10800s | mx1.pub.mailpod14-cph3.one.com | 185.10.9.212 | mx1.pub.mailpod14-cph3.one.com | AS51468 One.com A/S |
| 10 | 10800s | mx2.pub.mailpod14-cph3.one.com | 185.10.9.213 | mx2.pub.mailpod14-cph3.one.com | AS51468 One.com A/S |
| 10 | 10800s | mx3.pub.mailpod14-cph3.one.com | 185.10.9.214 | mx3.pub.mailpod14-cph3.one.com | AS51468 One.com A/S |
| 10 | 10800s | mx4.pub.mailpod14-cph3.one.com | 185.10.9.215 | mx4.pub.mailpod14-cph3.one.com | AS51468 One.com A/S |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | 109.71.58.180 |
| 🔶 Autoconfig | 109.71.58.180 |
| www | 109.71.58.180 (AS48854) (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 |
| Service / Owner | Type | Cert association |
|---|---|---|
| SMTP _25._tcp.mx1.pub.mailpod14-cph3.one.com | DANE-EE · SPKI · SHA-256 | F9CAE2DF0FCB54F04130769823BED77A… |
| SMTP _25._tcp.mx2.pub.mailpod14-cph3.one.com | DANE-EE · SPKI · SHA-256 | F9CAE2DF0FCB54F04130769823BED77A… |
| SMTP _25._tcp.mx3.pub.mailpod14-cph3.one.com | DANE-EE · SPKI · SHA-256 | F9CAE2DF0FCB54F04130769823BED77A… |
| SMTP _25._tcp.mx4.pub.mailpod14-cph3.one.com | DANE-EE · SPKI · SHA-256 | F9CAE2DF0FCB54F04130769823BED77A… |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026062205 |
| 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 |
|---|---|---|---|
| 2026-10-14 17:28:49 | 1016ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-26 15:23:00 | 814ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-09-20 15:19:01 | 4573ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-09-18 03:44:31 | 931ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-08-27 09:33:14 | 903ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-08-22 09:30:23 | 4978ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-08-19 03:26:16 | 3499ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-07-29 13:34:36 | 4848ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-07-25 14:39:57 | 8911ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-07-18 19:51:39 | 2842ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-26 08:04:43 shown | 716ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-25 04:59:15 | 700ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-23 15:57:52 | 1155ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-19 01:58:53 | 2580ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-16 19:51:01 | 596ms | 2 NS 1 A 4 MX | 🔒 Secure |