staerkogaktiv.dk is a .dk domain served by 2 nameservers (lamar.ns.cloudflare.com, saanvi.ns.cloudflare.com). It was registered on 9 January 2021 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.29.189 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 |
|---|---|---|---|---|---|---|---|
| 104.21.29.189 | 300s | — | AS13335 | Cloudflare, Inc. | 104.21.0.0/17 | — | — |
| 172.67.149.167 | 300s | — | AS13335 | Cloudflare, Inc. | 172.67.128.0/17 | — | — |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | 172.67.149.167 |
| 🔶 Autoconfig | 172.67.149.167 |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:3032::6815:1dbd | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| 2606:4700:3033::ac43:95a7 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.21.29.189,172.67.149.167 ech=AEX+DQBBgQAgACCRKpEw7Dan0Hdrwr7Y6aWdIRl8VviRfpMXwj+ia1lpJwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::6815:1dbd,2606:4700:3033::ac43:95a7 |
| www | 104.21.29.189 172.67.149.167 2606:4700:3032::6815:1dbd 2606:4700:3033::ac43:95a7 (AS13335) (address records, no CNAME) |
| www vs bare domain | Same network staerkogaktiv.dk: 104.21.29.189 172.67.149.167 2606:4700:3032::6815:1dbd 2606:4700:3033::ac43:95a7 (AS13335) www.staerkogaktiv.dk: 104.21.29.189 172.67.149.167 2606:4700:3032::6815:1dbd 2606:4700:3033::ac43:95a7 (AS13335) |
| Wildcard | Yes: any name under the zone resolves |
| 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 | 2416029358 |
| Primary NS (MNAME) | lamar.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 | 2021-01-09 |
| Expires | 2027-01-31 (105d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-09-30 11:55:32 shown | 689ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-09-28 05:18:12 | 1178ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-09-24 04:00:08 | 2534ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-09-06 17:21:59 | 2378ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-07-31 21:20:50 | 924ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-07-08 21:07:25 | 9033ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-06-21 18:33:06 | 570ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-06-21 00:23:42 | 1126ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-18 00:31:05 | 915ms | 2 NS 2 A 0 MX | 🔓 Insecure |