fm3dv.dk is a .dk domain served by 2 nameservers (jeremy.ns.cloudflare.com, kate.ns.cloudflare.com). It was registered on 12 December 2019 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. The zone is DNSSEC-signed and validates, 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 |
|---|---|---|---|---|---|---|---|
| 104.21.32.208 | 300s | — | AS13335 | — | — | — | — |
| 172.67.187.122 | 300s | — | AS13335 | — | — | — | — |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:3031::6815:20d0 | 300s | — | AS13335 | — | — | — | — |
| 2606:4700:3031::ac43:bb7a | 300s | — | AS13335 | — | — | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.21.32.208,172.67.187.122 ech=AEX+DQBB/QAgACBWoczHAiAaZTl4tvHtmmFqf5NRT/4zyj0bIVNtNFpxDAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:20d0,2606:4700:3031::ac43:bb7a |
| www | 104.21.32.208 172.67.187.122 2606:4700:3033::6815:20d0 2606:4700:3035::ac43:bb7a (AS13335) (address records, no CNAME) |
| www vs bare domain | Same network |
| Wildcard | No |
| Denial of existence | Compact NSEC (RFC 9824, "black lies") not walkable |
| CDS / CDNSKEY | Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2407048449 |
| Primary NS (MNAME) | jeremy.ns.cloudflare.com |
| Responsible (RNAME) | dns@cloudflare.com |
| Refresh | 10000s |
| Retry | 2400s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 1800s |
| Field | Value |
|---|---|
| Registrar | Netsite A/S |
| Registered | 2019-12-12 |
| Expires | 2032-07-31 (2109d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-14 19:36:18 | 452ms | 2 NS 2 A 0 MX | 🔒 Secure |
| 2026-10-08 04:55:11 | 2125ms | 2 NS 2 A 0 MX | 🔒 Secure |
| 2026-10-02 21:22:16 | 793ms | 2 NS 2 A 0 MX | 🔒 Secure |
| 2026-09-30 06:49:09 | 514ms | 2 NS 2 A 0 MX | 🔒 Secure |
| 2026-09-23 21:25:24 | 642ms | 2 NS 2 A 0 MX | 🔒 Secure |
| 2026-09-18 21:39:12 | 1179ms | 2 NS 2 A 0 MX | 🔒 Secure |
| 2026-08-27 00:43:10 | 782ms | 2 NS 2 A 0 MX | 🔒 Secure |
| 2026-08-10 19:56:02 | 1146ms | 2 NS 2 A 0 MX | 🔒 Secure |
| 2026-08-06 22:51:46 | 877ms | 2 NS 2 A 0 MX | 🔒 Secure |
| 2026-07-20 13:22:59 | 836ms | 2 NS 2 A 0 MX | 🔒 Secure |
| 2026-07-10 17:31:08 | 9783ms | 2 NS 2 A 0 MX | 🔒 Secure |
| 2026-06-28 11:24:04 | 1854ms | 2 NS 2 A 0 MX | 🔒 Secure |
| 2026-06-22 08:04:06 shown | 1361ms | 2 NS 2 A 0 MX | 🔒 Secure |
| 2026-06-22 07:20:55 | 1170ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-17 10:10:39 | 672ms | 2 NS 2 A 0 MX | 🔒 Secure |