fredetbygning.dk is a .dk domain served by 2 nameservers (rex.ns.cloudflare.com, rose.ns.cloudflare.com). It first appeared in the .dk zone on 29 June 2026. Its website address 104.21.9.247 is hosted by Cloudflare, Inc. (AS13335). 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 |
|---|---|---|---|---|---|---|---|
| 104.21.9.247 | 300s | — | AS13335 | Cloudflare, Inc. | 104.21.0.0/17 | — | — |
| 172.67.189.213 | 300s | — | AS13335 | Cloudflare, Inc. | 172.67.128.0/17 | — | — |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:3033::ac43:bdd5 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| 2606:4700:3036::6815:9f7 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.21.9.247,172.67.189.213 ech=AEX+DQBBiwAgACCLF6PJdl8GShbwHdy9bDUhXsYaw0Dzjw4BVz/THOM2FQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::ac43:bdd5,2606:4700:3036::6815:9f7 |
| TXT Record |
|---|
| google-site-verification=Cre7RHrQMsfHaf-UlQAgXDQ5RDRz1zEgiVLiKfawog4 |
| www | 104.21.9.247 172.67.189.213 2606:4700:3033::ac43:bdd5 2606:4700:3036::6815:9f7 (AS13335) (address records, no CNAME) |
| www vs bare domain | Same network fredetbygning.dk: 104.21.9.247 172.67.189.213 2606:4700:3033::ac43:bdd5 2606:4700:3036::6815:9f7 (AS13335) www.fredetbygning.dk: 104.21.9.247 172.67.189.213 2606:4700:3033::ac43:bdd5 2606:4700:3036::6815:9f7 (AS13335) |
| 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 | 2413387565 |
| Primary NS (MNAME) | rex.ns.cloudflare.com |
| Responsible (RNAME) | dns@cloudflare.com |
| Refresh | 10000s |
| Retry | 2400s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 1800s |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-09-30 18:59:09 shown | 450ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-09-24 07:34:10 | 9402ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-09-04 06:43:15 | 1091ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-08-28 22:09:37 | 1324ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-08-27 19:10:04 | 524ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-06-29 21:00:00 | 764ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-06-29 08:36:40 | 1003ms | 2 NS 2 A 0 MX | 🔓 Insecure |