begern.dk is a .dk domain served by 2 nameservers (courtney.ns.cloudflare.com, zeus.ns.cloudflare.com). It was registered on 8 April 2015 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.93.145 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by route3.mx.cloudflare.net, route2.mx.cloudflare.net and 1 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 |
|---|---|---|---|---|---|---|---|
| 104.21.93.145 | 300s | — | AS13335 | Cloudflare, Inc. | 104.21.0.0/17 | — | — |
| 172.67.211.27 | 300s | — | AS13335 | Cloudflare, Inc. | 172.67.128.0/17 | — | — |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | 172.67.211.27 |
| 🔶 Autoconfig | 172.67.211.27 |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:3033::6815:5d91 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| 2606:4700:3035::ac43:d31b | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.21.93.145,172.67.211.27 ech=AEX+DQBB7gAgACBSTn1fMEYtFZypTHaGAi4yrig7Lzrr1OYRp4SSkJblVQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::6815:5d91,2606:4700:3035::ac43:d31b |
| www | 104.21.93.145 172.67.211.27 2606:4700:3033::6815:5d91 2606:4700:3035::ac43:d31b (AS13335) (address records, no CNAME) |
| www vs bare domain | Same network |
| Wildcard | Yes: any name under the zone resolves |
| CDS / CDNSKEY | Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY |
| Type | Name | Value |
|---|---|---|
| TXT | _acme-challenge.begern.dk | PizBztb9ScxPwm0InLqcSlU7mpBsqbqv7UHAR3JDksM |
| TXT | _acme-challenge.begern.dk | s1AzIEvNnr3t6y4fQg51MyaOlC8-i6BmRXATdFInUAk |
| Service / Owner | Type | Cert association |
|---|---|---|
| SMTP _25._tcp.route1.mx.cloudflare.net | DANE-TA · SPKI · SHA-256 | 59E738E674221702AF1EDB87C5200C1A… |
| SMTP _25._tcp.route1.mx.cloudflare.net | DANE-EE · SPKI · SHA-256 | 0F0C6C164A36F97E7B4C5A5B69D6F4F2… |
| SMTP _25._tcp.route1.mx.cloudflare.net | DANE-EE · SPKI · SHA-256 | 9BE5B7D47F9EFF930C11EB04D27CAE6B… |
| SMTP _25._tcp.route2.mx.cloudflare.net | DANE-TA · SPKI · SHA-256 | 59E738E674221702AF1EDB87C5200C1A… |
| SMTP _25._tcp.route2.mx.cloudflare.net | DANE-EE · SPKI · SHA-256 | 0F0C6C164A36F97E7B4C5A5B69D6F4F2… |
| SMTP _25._tcp.route2.mx.cloudflare.net | DANE-EE · SPKI · SHA-256 | 9BE5B7D47F9EFF930C11EB04D27CAE6B… |
| SMTP _25._tcp.route3.mx.cloudflare.net | DANE-EE · SPKI · SHA-256 | 0F0C6C164A36F97E7B4C5A5B69D6F4F2… |
| SMTP _25._tcp.route3.mx.cloudflare.net | DANE-EE · SPKI · SHA-256 | 9BE5B7D47F9EFF930C11EB04D27CAE6B… |
| SMTP _25._tcp.route3.mx.cloudflare.net | DANE-TA · SPKI · SHA-256 | 59E738E674221702AF1EDB87C5200C1A… |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2416219924 |
| Primary NS (MNAME) | courtney.ns.cloudflare.com |
| Responsible (RNAME) | dns@cloudflare.com |
| Refresh | 10000s |
| Retry | 2400s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 1800s |
| Field | Value |
|---|---|
| Registrar | Punktum dk A/S (direct) |
| Registered | 2015-04-08 |
| Expires | 2027-04-30 (193d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-10 15:56:47 | 1631ms | 2 NS 2 A 3 MX | 🔒 Secure |
| 2026-10-09 12:22:26 | 2216ms | 2 NS 2 A 3 MX | 🔒 Secure |
| 2026-10-08 11:49:53 | 2122ms | 2 NS 2 A 3 MX | 🔒 Secure |
| 2026-10-03 02:08:15 | 793ms | 2 NS 2 A 3 MX | 🔒 Secure |
| 2026-10-01 01:46:29 shown | 3203ms | 2 NS 2 A 3 MX | 🔒 Secure |
| 2026-09-29 01:28:51 | 1580ms | 2 NS 2 A 3 MX | 🔒 Secure |
| 2026-09-28 01:02:30 | 1273ms | 2 NS 2 A 3 MX | 🔒 Secure |
| 2026-09-26 00:30:46 | 1038ms | 2 NS 2 A 3 MX | 🔒 Secure |
| 2026-09-23 23:28:26 | 1030ms | 2 NS 2 A 3 MX | 🔒 Secure |
| 2026-09-21 18:22:26 | 1124ms | 2 NS 2 A 3 MX | 🔒 Secure |
| 2026-09-16 09:08:35 | 1811ms | 2 NS 2 A 3 MX | 🔒 Secure |
| 2026-09-14 18:51:42 | 1177ms | 2 NS 2 A 3 MX | 🔒 Secure |
| 2026-09-08 04:04:25 | 1530ms | 2 NS 2 A 3 MX | 🔒 Secure |
| 2026-09-04 00:12:46 | 1267ms | 2 NS 2 A 3 MX | 🔒 Secure |
| 2026-08-30 03:02:42 | 3020ms | 2 NS 2 A 3 MX | 🔒 Secure |
| 2026-08-26 05:42:10 | 1084ms | 2 NS 2 A 3 MX | 🔒 Secure |
| 2026-08-22 15:56:02 | 2265ms | 2 NS 2 A 3 MX | 🔒 Secure |
| 2026-08-11 05:48:43 | 3712ms | 2 NS 2 A 3 MX | 🔒 Secure |
| 2026-07-29 21:29:13 | 10765ms | 2 NS 2 A 3 MX | 🔒 Secure |
| 2026-07-06 13:45:37 | 1707ms | 2 NS 2 A 3 MX | 🔒 Secure |
| 2026-06-27 01:22:20 | 1038ms | 2 NS 2 A 3 MX | 🔒 Secure |
| 2026-06-23 05:56:45 | 917ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-16 14:17:34 | 2854ms | 2 NS 2 A 3 MX | 🔒 Secure |