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. Its website address 104.21.32.208 is hosted by Cloudflare, Inc. (AS13335). The zone is DNSSEC-signed and validates, 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 |
|---|---|---|---|---|---|---|---|
| 104.21.32.208 | 300s | — | AS13335 | Cloudflare, Inc. | 104.21.0.0/17 | — | — |
| 172.67.187.122 | 300s | — | AS13335 | Cloudflare, Inc. | 172.67.128.0/17 | — | — |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:3033::6815:20d0 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| 2606:4700:3035::ac43:bb7a | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.21.32.208,172.67.187.122 ech=AEX+DQBBuAAgACAxIklcyA2clWRPAz2gnakPedWopnEani3Z9ULdhaqUMgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::6815:20d0,2606:4700:3035::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 | 2417416456 |
| 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 (2108d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-14 19:36:18 shown | 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 | 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 |