tuffpuff-casino.dk is a .dk domain served by 2 nameservers (cecelia.ns.cloudflare.com, cody.ns.cloudflare.com). It was registered on 3 September 2026 (WHOIS) and first appeared in the .dk zone on 4 September 2026. Its website address 104.21.75.50 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 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 |
|---|---|---|---|---|---|---|---|
| 104.21.75.50 | 300s | — | AS13335 | Cloudflare, Inc. | 104.21.0.0/17 | — | — |
| 172.67.213.198 | 300s | — | AS13335 | Cloudflare, Inc. | 172.67.128.0/17 | — | — |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:3035::6815:4b32 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| 2606:4700:3036::ac43:d5c6 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.21.75.50,172.67.213.198 ech=AEX+DQBB+gAgACAXQp6aQetdBPNWrgL7/DB/wZZ0TGTXJWP1exsA/GaAAgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3035::6815:4b32,2606:4700:3036::ac43:d5c6 |
| www | 104.21.75.50 172.67.213.198 2606:4700:3035::6815:4b32 2606:4700:3036::ac43:d5c6 (AS13335) (address records, no CNAME) |
| www vs bare domain | Same network tuffpuff-casino.dk: 104.21.75.50 172.67.213.198 2606:4700:3035::6815:4b32 2606:4700:3036::ac43:d5c6 (AS13335) www.tuffpuff-casino.dk: 104.21.75.50 172.67.213.198 2606:4700:3035::6815:4b32 2606:4700:3036::ac43:d5c6 (AS13335) |
| Wildcard | Yes: any name under the zone resolves |
| Type | Name | Value |
|---|---|---|
| TXT | _acme-challenge.tuffpuff-casino.dk | IEHSfYHanW1M0vNcARkFvKrbIFVfwNaEGgOUEcHsH8U |
| TXT | _acme-challenge.tuffpuff-casino.dk | ZRbNiMzqzDGllbGid9LaFH6xzJ52Nn8I06XheKycmOk |
| 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 | 2414099633 |
| Primary NS (MNAME) | cecelia.ns.cloudflare.com |
| Responsible (RNAME) | dns@cloudflare.com |
| Refresh | 10000s |
| Retry | 2400s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 1800s |
| Field | Value |
|---|---|
| Registrar | Dynadot LLC |
| Registered | 2026-09-03 |
| Expires | 2027-09-02 (313d) |
Other .dk domains whose WHOIS registrant has the same name and postal address. Matched on a keyed hash: the registrant's details are not stored or shown. Covers only domains whose WHOIS we have fetched (refreshed about monthly).
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-09-30 21:32:36 | 551ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-09-24 05:05:04 | 1163ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-09-18 01:06:49 | 733ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-09-15 13:04:25 | 2573ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-09-08 10:21:05 shown | 1136ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-09-04 08:42:35 | 4137ms | 2 NS 3 A 0 MX | 🔓 Insecure |