anti-doping.dk is a .dk domain served by 2 nameservers (fattouche.ns.cloudflare.com, piper.ns.cloudflare.com). It was registered on 7 August 2000 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 91.216.118.225 is hosted by Itm8 A/S (AS62319) in Denmark. The zone is not DNSSEC-signed, has no DMARC policy and has no IPv6 address. 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 |
|---|---|---|---|---|---|---|---|
| 91.216.118.225 | 300s | — | AS62319 | Itm8 A/S | 91.216.118.0/24 | 🇩🇰 Denmark | Ballerup Municipality |
| TXT Record |
|---|
| v=spf1 -all |
| Policy | Record (anti-doping.dk) |
|---|---|
| -all (hard fail) | v=spf1 -all |
| www CNAME | anti-doping.dk (all on anti-doping.dk) |
| www vs bare domain | Same network |
| 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 |
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 | ✓ Found |
| Flags | unsigned answer |
| Field | Value |
|---|---|
| Serial | 2416196497 |
| Primary NS (MNAME) | fattouche.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 | 2000-08-07 |
| Expires | 2027-04-30 (193d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-09-29 23:36:17 shown | 947ms | 2 NS 1 A 0 MX | 🔓 Insecure |
| 2026-09-27 23:12:38 | 545ms | 2 NS 1 A 0 MX | 🔓 Insecure |
| 2026-09-13 20:25:25 | 1257ms | 2 NS 1 A 0 MX | 🔓 Insecure |
| 2026-09-06 19:19:56 | 877ms | 2 NS 1 A 0 MX | 🔓 Insecure |
| 2026-09-03 07:32:58 | 1362ms | 2 NS 1 A 0 MX | 🔓 Insecure |
| 2026-08-10 16:30:23 | 2391ms | 2 NS 1 A 0 MX | 🔓 Insecure |
| 2026-08-02 02:33:12 | 877ms | 2 NS 1 A 0 MX | 🔓 Insecure |
| 2026-07-17 21:52:31 | 9522ms | 2 NS 1 A 0 MX | 🔓 Insecure |
| 2026-07-16 05:01:43 | 1147ms | 2 NS 1 A 0 MX | 🔓 Insecure |
| 2026-06-24 17:48:55 | 719ms | 2 NS 1 A 0 MX | 🔓 Insecure |
| 2026-06-20 06:57:14 | 515ms | 2 NS 1 A 0 MX | 🔓 Insecure |
| 2026-06-16 13:34:37 | 426ms | 2 NS 1 A 0 MX | 🔓 Insecure |