rusnat.dk is a .dk domain served by 2 nameservers (edna.ns.cloudflare.com, todd.ns.cloudflare.com). It first appeared in the .dk zone on 4 September 2026. Its website address 104.21.76.78 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 |
|---|---|---|---|---|---|---|---|
| 104.21.76.78 | 300s | — | AS13335 | Cloudflare, Inc. | 104.21.0.0/17 | — | — |
| 172.67.191.104 | 300s | — | AS13335 | Cloudflare, Inc. | 172.67.128.0/17 | — | — |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:3030::ac43:bf68 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| 2606:4700:3037::6815:4c4e | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.21.76.78,172.67.191.104 ech=AEX+DQBBJQAgACC/21wWhhzN7DcxzcgpF0SCUfz8jkyCIBDXqFdQkkfjdgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::ac43:bf68,2606:4700:3037::6815:4c4e |
| www | 104.21.76.78 172.67.191.104 2606:4700:3030::ac43:bf68 2606:4700:3037::6815:4c4e (AS13335) (address records, no CNAME) |
| www vs bare domain | Same network |
| Wildcard | No |
| Type | Name | Value |
|---|---|---|
| TXT | _acme-challenge.rusnat.dk | 95nonh87R3uLCpKV2HqTGSGuOZNitU4ShK2C-44W7qc |
| TXT | _acme-challenge.rusnat.dk | vNQKT2varyoIFJ5fVc33yijTHWwEj_eyxIxaFMQSqXM |
| 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 | 2413928471 |
| Primary NS (MNAME) | edna.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 08:33:10 | 400ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-09-30 09:54:38 | 543ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-09-20 17:10:29 | 932ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-09-13 15:50:24 | 705ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-09-06 14:57:41 | 648ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-09-04 08:53:23 shown | 1096ms | 2 NS 2 A 0 MX | 🔓 Insecure |