mibu.dk is a .dk domain served by 2 nameservers (katelyn.ns.cloudflare.com, lamar.ns.cloudflare.com). It was registered on 26 July 2026 (WHOIS) and first appeared in the .dk zone on 27 July 2026. Its website address 104.21.18.180 is hosted by Cloudflare, Inc. (AS13335). The zone is not DNSSEC-signed, publishes a 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 |
|---|---|---|---|---|---|---|---|
| 104.21.18.180 | 300s | — | AS13335 | Cloudflare, Inc. | 104.21.0.0/17 | — | — |
| 172.67.183.25 | 300s | — | AS13335 | Cloudflare, Inc. | 172.67.128.0/17 | — | — |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:3033::ac43:b719 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| 2606:4700:3037::6815:12b4 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.21.18.180,172.67.183.25 ech=AEX+DQBB7wAgACDvRZwvEQkkKaY2fFdWpLJRWAGStxogw24m9ddhtXtyJQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::ac43:b719,2606:4700:3037::6815:12b4 |
| Policy | Record (_dmarc.mibu.dk) |
|---|---|
| p=none (monitor only) | v=DMARC1; p=none; |
| www | 104.21.18.180 172.67.183.25 2606:4700:3033::ac43:b719 2606:4700:3037::6815:12b4 (AS13335) (address records, no CNAME) |
| www vs bare domain | Same network |
| Wildcard | No |
| 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 | 2411688000 |
| Primary NS (MNAME) | katelyn.ns.cloudflare.com |
| Responsible (RNAME) | dns@cloudflare.com |
| Refresh | 10000s |
| Retry | 2400s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 1800s |
| Field | Value |
|---|---|
| Registrar | Simply.com A/S |
| Registered | 2026-07-26 |
| Expires | 2027-07-25 (277d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-07 12:52:32 | 727ms | 2 NS 2 A 3 MX | 🔓 Insecure |
| 2026-09-30 11:04:02 | 1058ms | 2 NS 2 A 3 MX | 🔓 Insecure |
| 2026-08-28 09:26:52 | 3134ms | 2 NS 2 A 3 MX | 🔓 Insecure |
| 2026-08-12 12:00:18 | 8165ms | 2 NS 2 A 3 MX | 🔓 Insecure |
| 2026-08-09 14:36:00 shown | 2582ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-07-27 08:37:51 | 1657ms | 4 NS 2 A 0 MX | 🔓 Insecure |