gauerslund-tennis.dk is a .dk domain served by 2 nameservers (carioca.ns.cloudflare.com, roman.ns.cloudflare.com). It was registered on 4 April 2005 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.39.67 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 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 |
|---|---|---|---|---|---|---|---|
| 104.21.39.67 | 300s | — | AS13335 | Cloudflare, Inc. | 104.21.0.0/17 | — | — |
| 172.67.143.145 | 300s | — | AS13335 | Cloudflare, Inc. | 172.67.128.0/17 | — | — |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:3036::6815:2743 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| 2606:4700:3036::ac43:8f91 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.21.39.67,172.67.143.145 ech=AEX+DQBBKwAgACC7vqx1GBHubgjSB9mof5/b9TeqDWyre+OE326hBl+GdwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3036::6815:2743,2606:4700:3036::ac43:8f91 |
| www CNAME | gomemberpod6-a7hvbtbtdpescsh7.z03.azurefd.net (all on azurefd.net) |
| www vs bare domain | Different networks gauerslund-tennis.dk: 104.21.39.67 172.67.143.145 2606:4700:3036::6815:2743 2606:4700:3036::ac43:8f91 (AS13335) (all like this)www.gauerslund-tennis.dk: 150.171.109.194 2603:1061:14:c1::1 (AS8075) |
| Wildcard | No |
| 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 | 2417256402 |
| 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 | 2005-04-04 |
| Expires | 2027-04-30 (192d) |
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).
No other domain with this registrant in our WHOIS data yet| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-12 04:51:27 shown | 409ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-09-24 14:09:41 | 618ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-09-20 21:13:36 | 662ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-09-16 14:37:31 | 744ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-08-26 16:01:56 | 9663ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-08-14 07:59:58 | 2818ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-07-19 13:57:46 | 2890ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-06-29 18:49:03 | 897ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-06-27 01:47:54 | 2604ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-06-20 21:12:38 | 497ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-06-18 18:14:53 | 1070ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-06-17 09:44:06 | 460ms | 2 NS 2 A 0 MX | 🔓 Insecure |