birkerodsynshal.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 4 March 2013 (WHOIS) and 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.pub.mailpod9-cph3.one.com, mx2.pub.mailpod9-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 |
|---|---|---|---|---|---|---|---|
| 77.111.240.191 | 3600s | webcluster2.webpod11-cph3.one.com | AS51468 | One.com A/S | 77.111.240.0/22 | 🇩🇰 Denmark | Copenhagen |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 10800s | mx1.pub.mailpod9-cph3.one.com | 185.164.14.118 | mx1.pub.mailpod9-cph3.one.com | AS51468 One.com A/S |
| 10 | 10800s | mx2.pub.mailpod9-cph3.one.com | 185.164.14.119 | mx2.pub.mailpod9-cph3.one.com | AS51468 One.com A/S |
| 10 | 10800s | mx3.pub.mailpod9-cph3.one.com | 185.164.14.120 | mx3.pub.mailpod9-cph3.one.com | AS51468 One.com A/S |
| 10 | 10800s | mx4.pub.mailpod9-cph3.one.com | 185.164.14.124 | mx4.pub.mailpod9-cph3.one.com | AS51468 One.com A/S |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | 77.111.240.162 |
| 🔶 Autoconfig | 77.111.240.162 |
| www | 195.47.247.18 (AS51468) (address records, no CNAME) |
| www vs bare domain | Same network |
| 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.mailpod9-cph3.one.com | DANE-EE · SPKI · SHA-256 | 5D2162F5CED0ACD2C3D63E5582045A6C… |
| SMTP _25._tcp.mx2.pub.mailpod9-cph3.one.com | DANE-EE · SPKI · SHA-256 | 5D2162F5CED0ACD2C3D63E5582045A6C… |
| SMTP _25._tcp.mx3.pub.mailpod9-cph3.one.com | DANE-EE · SPKI · SHA-256 | 5D2162F5CED0ACD2C3D63E5582045A6C… |
| SMTP _25._tcp.mx4.pub.mailpod9-cph3.one.com | DANE-EE · SPKI · SHA-256 | 5D2162F5CED0ACD2C3D63E5582045A6C… |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026061901 |
| 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 | 2013-03-04 |
| Expires | 2027-03-31 (159d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-10 15:23:57 | 703ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-10-02 05:15:14 | 530ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-09-30 04:45:17 | 658ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-09-01 02:27:53 | 1258ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-08-27 13:56:06 | 2787ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-08-24 23:24:48 | 970ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-08-10 17:24:33 | 1008ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-08-02 18:00:45 | 921ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-07-02 11:58:29 | 9666ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-25 22:22:46 | 644ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-22 15:36:23 shown | 651ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-22 01:43:25 | 5319ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-21 14:50:59 | 894ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-16 14:41:01 | 1114ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-16 14:40:35 | 606ms | 2 NS 1 A 4 MX | 🔒 Secure |