mrbeck.dk is a .dk domain served by 2 nameservers (eoin.ns.cloudflare.com, karina.ns.cloudflare.com). It was registered on 5 April 2026 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.48.52 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by mail.protonmail.ch, mailsec.protonmail.ch. The zone is not DNSSEC-signed, has no DMARC policy and is reachable over IPv6. Below are all of its DNS records from our latest 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 |
|---|---|---|---|---|---|---|---|
| 104.21.48.52 | 300s | — | AS13335 | Cloudflare, Inc. | 104.21.0.0/17 | — | — |
| 172.67.178.204 | 300s | — | AS13335 | Cloudflare, Inc. | 172.67.128.0/17 | — | — |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:3034::ac43:b2cc | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| 2606:4700:3035::6815:3034 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.21.48.52,172.67.178.204 ech=AEX+DQBBwgAgACBtyu18aHl3Q3UPt/mHow6uaC3JPMgpKvr7+nGAeWlsAwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3034::ac43:b2cc,2606:4700:3035::6815:3034 |
| TXT Record |
|---|
| google-site-verification=woJUyknwf87T_gPUKaVDDVbkdPhZ74TOZy_XLlzg_Gk |
| protonmail-verification=17a852f18dcf575be6a40f3d453c256b01321dfd |
| www | 104.21.48.52 172.67.178.204 2606:4700:3034::ac43:b2cc 2606:4700:3035::6815:3034 (AS13335) (address records, no CNAME) |
| www vs bare domain | Same network |
| Wildcard | No |
| Service / Owner | Type | Cert association |
|---|---|---|
| SMTP _25._tcp.mail.protonmail.ch | DANE-EE · SPKI · SHA-256 | 76BB66711DA416433CA890A5B2E5A053… |
| SMTP _25._tcp.mail.protonmail.ch | DANE-EE · SPKI · SHA-256 | 6111A5698D23C89E09C36FF833C1487E… |
| SMTP _25._tcp.mailsec.protonmail.ch | DANE-EE · SPKI · SHA-256 | 6111A5698D23C89E09C36FF833C1487E… |
| SMTP _25._tcp.mailsec.protonmail.ch | DANE-EE · SPKI · SHA-256 | 76BB66711DA416433CA890A5B2E5A053… |
| Check | Result |
|---|---|
| Validation Status | 🔓 Insecure |
| AD Flag (resolver validates) | ✗ Not set |
| DS Record | ✗ Not found |
| DNSKEY Record | ✗ Not found |
| Flags | unsigned answer |
| Field | Value |
|---|---|
| Serial | 2416806420 |
| Primary NS (MNAME) | eoin.ns.cloudflare.com |
| Responsible (RNAME) | dns@cloudflare.com |
| Refresh | 10000s |
| Retry | 2400s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 1800s |
| Field | Value |
|---|---|
| Registrar | ONE.COM A/S |
| Registered | 2026-04-05 |
| Expires | 2027-04-04 (168d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-07 21:14:28 shown | 3259ms | 2 NS 2 A 2 MX | 🔓 Insecure |
| 2026-10-06 21:07:44 | 6788ms | 2 NS 2 A 2 MX | 🔓 Insecure |
| 2026-09-30 18:00:23 | 2548ms | 2 NS 2 A 2 MX | 🔓 Insecure |
| 2026-09-26 17:40:34 | 751ms | 2 NS 2 A 2 MX | 🔓 Insecure |
| 2026-08-28 00:26:18 | 794ms | 2 NS 2 A 2 MX | 🔓 Insecure |
| 2026-08-26 09:40:02 | 1326ms | 2 NS 2 A 2 MX | 🔓 Insecure |
| 2026-08-10 15:45:49 | 2533ms | 2 NS 2 A 2 MX | 🔓 Insecure |
| 2026-08-04 17:28:28 | 10108ms | 2 NS 2 A 2 MX | 🔓 Insecure |
| 2026-06-27 21:45:44 | 2273ms | 2 NS 2 A 2 MX | 🔓 Insecure |
| 2026-06-17 14:55:21 | 2991ms | 2 NS 2 A 2 MX | ⚠️ Bogus |