frusjøgaard.dk is a .dk domain served by 2 nameservers (linda.ns.cloudflare.com, neil.ns.cloudflare.com). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.18.168 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 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 |
|---|---|---|---|---|---|---|---|
| 104.21.18.168 | 600s | — | AS13335 | Cloudflare, Inc. | 104.21.0.0/17 | — | — |
| 172.67.182.194 | 600s | — | AS13335 | Cloudflare, Inc. | 172.67.128.0/17 | — | — |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:3035::6815:12a8 | 600s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| 2606:4700:3036::ac43:b6c2 | 600s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.21.18.168,172.67.182.194 ech=AEX+DQBBwAAgACBcatv0vcdu5GkpvPstOSLsHt4RtzmMTrUkgy4nfjAxUQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3035::6815:12a8,2606:4700:3036::ac43:b6c2 |
| www | 104.21.18.168 172.67.182.194 2606:4700:3033::6815:12a8 2606:4700:3035::ac43:b6c2 (AS13335) (address records, no CNAME) |
| www vs bare domain | Same network frusjøgaard.dk: 104.21.18.168 172.67.182.194 2606:4700:3033::6815:12a8 2606:4700:3035::ac43:b6c2 (AS13335) www.frusjøgaard.dk: 104.21.18.168 172.67.182.194 2606:4700:3033::6815:12a8 2606:4700:3035::ac43:b6c2 (AS13335) |
| Wildcard | No |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✗ Not found |
| DNSKEY Record | ✗ Not found |
| Flags | resolution failed: ncache nxdomain |
| Field | Value |
|---|---|
| Serial | 2407183105 |
| Primary NS (MNAME) | linda.ns.cloudflare.com |
| Responsible (RNAME) | dns@cloudflare.com |
| Refresh | 10000s |
| Retry | 2400s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 1800s |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-15 00:15:06 | 924ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-10-01 07:55:18 | 461ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-09-17 14:37:23 | 636ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-08-31 08:06:13 | 484ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-08-15 21:21:44 | 886ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-07-02 11:15:32 | 10490ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-06-21 17:36:39 shown | 526ms | 2 NS 2 A 0 MX | 🔒 Secure |
| 2026-06-17 09:50:16 | 2474ms | 2 NS 2 A 0 MX | 🔒 Secure |