kertemindevandlaug.dk is a .dk domain served by 2 nameservers (barbara.ns.cloudflare.com, dan.ns.cloudflare.com). It was registered on 27 December 2019 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.42.195 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 |
|---|---|---|---|---|---|---|---|
| 104.21.42.195 | 300s | — | AS13335 | Cloudflare, Inc. | 104.21.0.0/17 | — | — |
| 172.67.165.141 | 300s | — | AS13335 | Cloudflare, Inc. | 172.67.128.0/17 | — | — |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:3031::ac43:a58d | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| 2606:4700:3034::6815:2ac3 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.21.42.195,172.67.165.141 ech=AEX+DQBB+QAgACBluFGc0uHEoSvpAhpj269+y4GA1Z0p6gSe2GnrabN4WgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::ac43:a58d,2606:4700:3034::6815:2ac3 |
| TXT Record |
|---|
| site-verification=89ef5111e59545cf4ebfec21510bb3d7 |
| www | 104.21.42.195 172.67.165.141 2606:4700:3030::ac43:a58d 2606:4700:3037::6815:2ac3 (AS13335) (address records, no CNAME) |
| www vs bare domain | Same network kertemindevandlaug.dk: 104.21.42.195 172.67.165.141 2606:4700:3030::ac43:a58d 2606:4700:3037::6815:2ac3 (AS13335) www.kertemindevandlaug.dk: 104.21.42.195 172.67.165.141 2606:4700:3030::ac43:a58d 2606:4700:3037::6815:2ac3 (AS13335) |
| 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 | 2405838706 |
| Primary NS (MNAME) | barbara.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 | 2019-12-27 |
| Expires | 2026-12-31 (69d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-07 23:02:58 | 388ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-10-01 04:50:31 | 708ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-09-30 04:45:32 | 433ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-09-26 13:38:47 | 599ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-09-25 13:28:53 | 584ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-09-14 07:51:14 | 9996ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-08-26 14:37:27 | 832ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-07-29 10:14:58 | 823ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-07-27 17:46:45 | 905ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-06-26 06:36:39 | 5059ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-06-23 19:09:07 | 927ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-23 14:50:04 shown | 5520ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-06-22 22:39:08 | 928ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-22 02:25:42 | 514ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-06-17 17:19:22 | 692ms | 2 NS 2 A 0 MX | 🔓 Insecure |