copclub.dk is a .dk domain served by 2 nameservers (ace.ns.cloudflare.com, alla.ns.cloudflare.com). It first appeared in the .dk zone on 6 July 2026. Its website address 104.21.90.129 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 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 |
|---|---|---|---|---|---|---|---|
| 104.21.90.129 | 300s | — | AS13335 | Cloudflare, Inc. | 104.21.0.0/17 | — | — |
| 172.67.200.165 | 300s | — | AS13335 | Cloudflare, Inc. | 172.67.128.0/17 | — | — |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | 104.21.90.129 |
| 🔶 Autoconfig | 104.21.90.129 |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:3030::6815:5a81 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| 2606:4700:3031::ac43:c8a5 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.21.90.129,172.67.200.165 ech=AEX+DQBBegAgACCT6afG1GxPcF3eBRfrP7bekqohHRZaERwyc58avQ3TBQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:5a81,2606:4700:3031::ac43:c8a5 |
| TXT Record |
|---|
| v=spf1 -all |
| Policy | Record (copclub.dk) |
|---|---|
| -all (hard fail) | v=spf1 -all |
| Policy | Record (_dmarc.copclub.dk) |
|---|---|
| p=reject | v=DMARC1; p=reject; sp=reject; adkim=s; aspf=s; |
| www | 104.21.90.129 172.67.200.165 2606:4700:3030::6815:5a81 2606:4700:3031::ac43:c8a5 (AS13335) (address records, no CNAME) |
| www vs bare domain | Same network |
| Wildcard | Yes: any name under the zone resolves |
DNS lookups: 0/10 · policy: -all
No problems found| 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 | 2414037989 |
| Primary NS (MNAME) | ace.ns.cloudflare.com |
| Responsible (RNAME) | dns@cloudflare.com |
| Refresh | 10000s |
| Retry | 2400s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 1800s |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-09-12 14:23:57 shown | 2498ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-09-10 00:48:36 | 1201ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-09-03 17:08:26 | 650ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-07-16 08:06:49 | 875ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-07-06 08:43:35 | 5213ms | 2 NS 1 A 0 MX | 🔓 Insecure |