tfdi.dk is a .dk domain served by 2 nameservers (kia.ns.cloudflare.com, terin.ns.cloudflare.com). It was registered on 6 March 2024 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. 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 |
|---|---|---|---|---|---|---|---|
| 104.21.66.19 | — | — | AS13335 | — | — | — | — |
| 172.67.155.78 | — | — | AS13335 | — | — | — | — |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:3031::6815:4213 | — | — | AS13335 | — | — | — | — |
| 2606:4700:3033::ac43:9b4e | — | — | AS13335 | — | — | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.21.66.19,172.67.155.78 ech=AEX+DQBBcQAgACCLRAjcukzv4fR8BmTwARacd6cY+leAQVPWIttYUEh6LQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:4213,2606:4700:3033::ac43:9b4e |
| www | 104.21.66.19 172.67.155.78 2606:4700:3031::6815:4213 2606:4700:3034::ac43:9b4e (AS13335) (address records, no CNAME) |
| www vs bare domain | Same network |
| 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 | 2407029919 |
| Primary NS (MNAME) | kia.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 | 2024-03-06 |
| Expires | 2027-03-05 (136d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-14 12:56:52 | 2195ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-10-12 09:22:22 | 4859ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-10-04 17:15:30 | 490ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-09-28 16:48:49 | 601ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-08-15 14:16:04 | 1076ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-08-14 01:26:30 | 859ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-08-08 15:47:36 | 929ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-06-29 23:29:09 | 796ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-06-25 17:09:03 | 1082ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-06-17 16:35:31 shown | 1367ms | 2 NS 2 A 0 MX | 🔓 Insecure |