mødebook.dk is a .dk domain served by 2 nameservers (emma.ns.cloudflare.com, gordon.ns.cloudflare.com). It was registered on 24 August 2021 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.29.218 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 |
|---|---|---|---|---|---|---|---|
| 104.21.29.218 | 300s | — | AS13335 | Cloudflare, Inc. | 104.21.0.0/17 | — | — |
| 172.67.149.212 | 300s | — | AS13335 | Cloudflare, Inc. | 172.67.128.0/17 | — | — |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | 91.221.196.251 |
| 🔶 Autoconfig | 91.221.196.251 |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:3031::ac43:95d4 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| 2606:4700:3033::6815:1dda | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.21.29.218,172.67.149.212 ech=AEX+DQBBcQAgACCkw6+d0VTDN+UBKUYhxYwhyD/Wsp5drnnF7fyXT26iNAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::ac43:95d4,2606:4700:3033::6815:1dda |
| TXT Record |
|---|
| v=spf1 -all |
| Policy | Record (mødebook.dk) |
|---|---|
| -all (hard fail) | v=spf1 -all |
| Policy | Record (_dmarc.mødebook.dk) |
|---|---|
| p=reject | v=DMARC1; p=reject; |
| www | 91.221.196.251 (AS51468) (address records, no CNAME) |
| www vs bare domain | Different networks mødebook.dk: 104.21.29.218 172.67.149.212 2606:4700:3031::ac43:95d4 2606:4700:3033::6815:1dda (AS13335) (all like this)www.mødebook.dk: 91.221.196.251 (AS51468) |
| Wildcard | Yes: any name under the zone resolves |
DNS lookups: 0/10 · policy: -all
No problems found| Type | Name | Value |
|---|---|---|
| TXT | _acme-challenge.mødebook.dk | IOrYvjlIdISBvEiTbBoIqksrMLHj4k0PRJQG4pOZ8Ls |
| TXT | _acme-challenge.mødebook.dk | UhoU3U6rx04rXaSk4PjqW0mcyEMPijT-xjVW0Wb4IGY |
| 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 | 2415748865 |
| Primary NS (MNAME) | emma.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 | 2021-08-24 |
| Expires | 2027-08-31 (312d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-05 05:35:13 | 1953ms | 2 NS 2 A 0 MX | ❓ Unknown |
| 2026-10-04 05:26:52 | 600ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-10-03 05:25:58 | 956ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-10-01 05:22:30 | 643ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-09-28 04:38:45 | 700ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-09-25 03:35:08 shown | 597ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-09-22 17:48:01 | 806ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-09-16 13:36:18 | 778ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-09-07 17:16:24 | 546ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-08-30 04:17:13 | 500ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-08-21 21:04:50 | 8929ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-07-11 09:05:53 | 809ms | 2 NS 2 A 0 MX | ❓ Unknown |
| 2026-06-17 22:14:54 | 903ms | 2 NS 2 A 0 MX | 🔒 Secure |