ringebadmintonclub.dk is a .dk domain served by 2 nameservers (duke.ns.cloudflare.com, kiki.ns.cloudflare.com). It was registered on 1 June 2006 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.15.174 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by mail.klubmodul.dk. The zone is not DNSSEC-signed, has no 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 |
|---|---|---|---|---|---|---|---|
| 104.21.15.174 | 300s | — | AS13335 | Cloudflare, Inc. | 104.21.0.0/17 | — | — |
| 172.67.206.160 | 300s | — | AS13335 | Cloudflare, Inc. | 172.67.128.0/17 | — | — |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 300s | mail.klubmodul.dk | 109.71.60.28 | mail.klubmodul.dk | AS48854 team.blue Denmark A/S |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:3031::ac43:cea0 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| 2606:4700:3032::6815:fae | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.21.15.174,172.67.206.160 ech=AEX+DQBBigAgACB9C3Y/4LlQhB+sQOsckX87gIyYmP+1W4SszCuLS6dwSgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::ac43:cea0,2606:4700:3032::6815:fae |
| TXT Record |
|---|
| v=spf1 mx a a:mail2.klubmodul.dk a:mail.klubmodul.dk -all |
| Policy | Record (ringebadmintonclub.dk) |
|---|---|
| -all (hard fail) | v=spf1 mx a a:mail2.klubmodul.dk a:mail.klubmodul.dk -all |
| www | 104.21.15.174 172.67.206.160 2606:4700:3031::ac43:cea0 2606:4700:3032::6815:fae (AS13335) (address records, no CNAME) |
| www vs bare domain | Same network ringebadmintonclub.dk: 104.21.15.174 172.67.206.160 2606:4700:3031::ac43:cea0 2606:4700:3032::6815:fae (AS13335) www.ringebadmintonclub.dk: 104.21.15.174 172.67.206.160 2606:4700:3031::ac43:cea0 2606:4700:3032::6815:fae (AS13335) |
| Wildcard | No |
DNS lookups: 4/10 · 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 | 2413320164 |
| Primary NS (MNAME) | duke.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 | 2006-06-01 |
| Expires | 2027-06-30 (255d) |
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).
| Domain | Registrar |
|---|---|
| mfkb.dk | Simply.com A/S |
| ringe-kostskole.dk | Punktum dk A/S (direct) |
| ringekostskole.dk | Simply.com A/S |
| rkrnet.dk | Simply.com A/S |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-02 14:32:10 shown | 7608ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-08-28 04:37:10 | 2767ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-08-27 17:50:19 | 645ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-08-26 17:37:52 | 885ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-08-25 12:36:53 | 619ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-07-25 08:49:05 | 17174ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-28 14:14:31 | 1661ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-20 18:36:12 | 1070ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-20 15:56:25 | 1051ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-17 12:01:26 | 1160ms | 4 NS 1 A 1 MX | 🔒 Secure |