hundestedtennisklub.dk is a .dk domain served by 2 nameservers (carioca.ns.cloudflare.com, roman.ns.cloudflare.com). It was registered on 14 January 2004 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.53.204 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 |
|---|---|---|---|---|---|---|---|
| 104.21.53.204 | 300s | — | AS13335 | Cloudflare, Inc. | 104.21.0.0/17 | — | — |
| 172.67.218.177 | 300s | — | AS13335 | Cloudflare, Inc. | 172.67.128.0/17 | — | — |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:3030::ac43:dab1 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| 2606:4700:3033::6815:35cc | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.21.53.204,172.67.218.177 ech=AEX+DQBB9QAgACBlQvng91BMb4/gAuiWoH+7mBpJqIejZ9jbc52RAZZLSwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::ac43:dab1,2606:4700:3033::6815:35cc |
| www CNAME | gomember2-fkg0ggbxftbtgge7.z03.azurefd.net (all on azurefd.net) |
| www vs bare domain | Different networks hundestedtennisklub.dk: 104.21.53.204 172.67.218.177 2a06:98c1:3120::1 2a06:98c1:3121::1 (AS13335) (all like this)www.hundestedtennisklub.dk: 150.171.109.194 2603:1061:14:c1::1 (AS8075) |
| Wildcard | No |
| Type | Name | Value |
|---|---|---|
| TXT | _acme-challenge.hundestedtennisklub.dk | 6Yi9uUB2vVde4zDoSICnnsNdzjGiYXfRkglu3LiaCAI |
| TXT | _acme-challenge.hundestedtennisklub.dk | SbsobKhSmpzefQazn15z8oobFSGD1fEdDthzsd8UuUE |
| 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 | 2416164990 |
| Primary NS (MNAME) | carioca.ns.cloudflare.com |
| Responsible (RNAME) | dns@cloudflare.com |
| Refresh | 10000s |
| Retry | 2400s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 1800s |
| Field | Value |
|---|---|
| Registrar | Punktum dk A/S (direct) |
| Registered | 2004-01-14 |
| Expires | 2027-01-31 (100d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-09 14:53:41 | 493ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-09-30 10:53:06 | 565ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-09-29 19:43:39 | 494ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-09-29 17:41:47 shown | 612ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-09-27 17:09:41 | 539ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-09-12 02:29:15 | 772ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-31 23:44:10 | 4516ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-12 20:30:19 | 3399ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-07-19 13:55:58 | 2569ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-07-13 13:11:14 | 8782ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-07-02 21:35:22 | 993ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-23 13:54:50 | 726ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-22 09:44:51 | 1004ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-19 02:46:59 | 2664ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-17 15:19:04 | 278ms | 0 NS 0 A 0 MX | ❓ Unknown |