formel-tracking.dk is a .dk domain served by 2 nameservers (asa.ns.cloudflare.com, charles.ns.cloudflare.com). It first appeared in the .dk zone on 13 September 2026. Its website address 104.21.21.200 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 |
|---|---|---|---|---|---|---|---|
| 104.21.21.200 | 300s | — | AS13335 | Cloudflare, Inc. | 104.21.0.0/17 | — | — |
| 172.67.200.22 | 300s | — | AS13335 | Cloudflare, Inc. | 172.67.128.0/17 | — | — |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:3031::6815:15c8 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| 2606:4700:3032::ac43:c816 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.21.21.200,172.67.200.22 ech=AEX+DQBBSgAgACCYgz/jFJmQmUEze1K77wzSmcRVFXo/al5hdxFrow94YQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:15c8,2606:4700:3032::ac43:c816 |
| www | NXDOMAIN |
| www vs bare domain | www does not resolve formel-tracking.dk: 104.21.21.200 172.67.200.22 2606:4700:3031::6815:15c8 2606:4700:3032::ac43:c816 (AS13335) (all like this)www.formel-tracking.dk: no address |
| Wildcard | No |
| Type | Name | Value |
|---|---|---|
| TXT | _acme-challenge.formel-tracking.dk | DrN7ZXoCqUW4ankhnZJ65Hf-KQEjP-E8d-TD0WNgydQ |
| TXT | _acme-challenge.formel-tracking.dk | PA5CNG51hzOwsWOhDZFHYAcBoiBphx4zSqdYC1tB1sg |
| 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 | 2414971089 |
| Primary NS (MNAME) | asa.ns.cloudflare.com |
| Responsible (RNAME) | dns@cloudflare.com |
| Refresh | 10000s |
| Retry | 2400s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 1800s |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-08 03:25:55 | 422ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-10-02 17:54:39 | 923ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-09-30 23:17:51 | 505ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-09-20 10:59:52 | 1402ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-09-16 04:36:27 shown | 1590ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-09-13 09:13:12 | 624ms | 2 NS 1 A 1 MX | 🔓 Insecure |