calisthenicsdanmark.dk is a .dk domain served by 2 nameservers (joel.ns.cloudflare.com, meilani.ns.cloudflare.com). It was registered on 10 September 2026 (WHOIS) and first appeared in the .dk zone on 11 September 2026. Its website address 104.21.85.218 is hosted by Cloudflare, Inc. (AS13335). The zone is DNSSEC-signed and validates, has no 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 |
|---|---|---|---|---|---|---|---|
| 104.21.85.218 | 300s | — | AS13335 | Cloudflare, Inc. | 104.21.0.0/17 | — | — |
| 172.67.211.188 | 300s | — | AS13335 | Cloudflare, Inc. | 172.67.128.0/17 | — | — |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:3031::ac43:d3bc | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| 2606:4700:3033::6815:55da | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.21.85.218,172.67.211.188 ech=AEX+DQBB+gAgACDOP8V6mQ7RVrv2Akcel8U+fKinc38wJQMn9VIo4KJpJwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::ac43:d3bc,2606:4700:3033::6815:55da |
| www | 104.21.85.218 172.67.211.188 2606:4700:3031::ac43:d3bc 2606:4700:3033::6815:55da (AS13335) (address records, no CNAME) |
| www vs bare domain | Same network calisthenicsdanmark.dk: 104.21.85.218 172.67.211.188 2606:4700:3031::ac43:d3bc 2606:4700:3033::6815:55da (AS13335) www.calisthenicsdanmark.dk: 104.21.85.218 172.67.211.188 2606:4700:3031::ac43:d3bc 2606:4700:3033::6815:55da (AS13335) |
| Wildcard | No |
| Denial of existence | Compact NSEC (RFC 9824, "black lies") not walkable |
| CDS / CDNSKEY | Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY |
| Type | Name | Value |
|---|---|---|
| TXT | _acme-challenge.calisthenicsdanmark.dk | 3DPsEvBaccJFRi0CKf9JTlH4Ju7Qr-5GyuCOp5RRYZA |
| TXT | _acme-challenge.calisthenicsdanmark.dk | AZVKkehbUY1OXe_TEMlFH1i3YeBcV1YK0UAda23j4fg |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2414986788 |
| Primary NS (MNAME) | joel.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 | 2026-09-10 |
| Expires | 2027-09-09 (316d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-05 13:53:43 | 1362ms | 2 NS 2 A 0 MX | 🔒 Secure |
| 2026-09-30 13:18:41 | 521ms | 2 NS 2 A 0 MX | 🔒 Secure |
| 2026-09-22 05:01:52 | 1108ms | 2 NS 2 A 0 MX | 🔒 Secure |
| 2026-09-17 05:46:18 shown | 940ms | 2 NS 2 A 0 MX | 🔒 Secure |
| 2026-09-11 14:07:06 | 839ms | 2 NS 2 A 0 MX | 🔒 Secure |
| 2026-09-11 12:13:48 | 2111ms | 2 NS 2 A 0 MX | 🔒 Secure |