razorshark.dk is a .dk domain served by 2 nameservers (luciana.ns.cloudflare.com, remy.ns.cloudflare.com). It first appeared in the .dk zone on 26 June 2026. Its website address 104.21.36.232 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 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 |
|---|---|---|---|---|---|---|---|
| 104.21.36.232 | 300s | — | AS13335 | Cloudflare, Inc. | 104.21.0.0/17 | — | — |
| 172.67.200.204 | 300s | — | AS13335 | Cloudflare, Inc. | 172.67.128.0/17 | — | — |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | 104.21.36.232 |
| 🔶 Autoconfig | 172.67.200.204 |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:3030::ac43:c8cc | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| 2606:4700:3035::6815:24e8 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.21.36.232,172.67.200.204 ech=AEX+DQBB4gAgACBNuMfAdjZjhiY6ByzROvhat7YBfjNh/xWk6EG3UryYNQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::ac43:c8cc,2606:4700:3035::6815:24e8 |
| www | 188.114.96.1 188.114.97.1 2606:4700:3030::ac43:c8cc 2606:4700:3035::6815:24e8 (AS13335) (address records, no CNAME) |
| www vs bare domain | Same network razorshark.dk: 104.21.36.232 172.67.200.204 2606:4700:3030::ac43:c8cc 2606:4700:3035::6815:24e8 (AS13335) www.razorshark.dk: 188.114.96.1 188.114.97.1 2606:4700:3030::ac43:c8cc 2606:4700:3035::6815:24e8 (AS13335) |
| Wildcard | Yes: any name under the zone resolves |
| 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 | 2414875678 |
| Primary NS (MNAME) | luciana.ns.cloudflare.com |
| Responsible (RNAME) | dns@cloudflare.com |
| Refresh | 10000s |
| Retry | 2400s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 1800s |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-09-17 22:23:21 shown | 824ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-08-30 04:17:41 | 1313ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-08-27 16:15:38 | 930ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-08-19 20:17:12 | 6909ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-07-01 20:51:09 | 834ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-06-26 19:50:01 | 1025ms | 3 NS 1 A 2 MX | 🔓 Insecure |
| 2026-06-26 08:35:03 | 788ms | 3 NS 1 A 2 MX | 🔓 Insecure |