| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 104.21.43.56 | 300s | — | AS13335 | Cloudflare, Inc. | 104.21.0.0/17 | — | — |
| 172.67.221.42 | 300s | — | AS13335 | Cloudflare, Inc. | 172.67.128.0/17 | — | — |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 300s | mx01.dandomain.dk | 212.237.249.50 | mx1.dandomain.dk | AS48854 team.blue Denmark A/S |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:3033::ac43:dd2a | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| 2606:4700:3034::6815:2b38 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.21.43.56,172.67.221.42 ech=AEX+DQBBVgAgACD+UwipTPpW1Qr7CtEiJe5szhTb2LA4H9OoJRPSLqlZfAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::ac43:dd2a,2606:4700:3034::6815:2b38 |
| 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 | 2413487526 |
| Primary NS (MNAME) | bella.ns.cloudflare.com |
| Responsible (RNAME) | dns@cloudflare.com |
| Refresh | 10000s |
| Retry | 2400s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 1800s |
| Scanned At | Duration | Records | DNSSEC | |
|---|---|---|---|---|
| 2026-08-30 10:46:06 | 593ms | 2 NS 2 A 1 MX | 🔓 Insecure | View |
| 2026-08-28 23:55:18 | 1351ms | 2 NS 2 A 1 MX | 🔓 Insecure | View |
| 2026-08-27 22:45:42 | 834ms | 2 NS 2 A 1 MX | 🔓 Insecure | View |
| 2026-08-09 00:17:10 | 986ms | 2 NS 2 A 1 MX | 🔓 Insecure | View |
| 2026-06-25 00:44:06 | 1546ms | 2 NS 2 A 1 MX | 🔓 Insecure | View |
| 2026-06-23 03:05:11 | 910ms | 0 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-06-20 05:40:17 | 884ms | 2 NS 2 A 1 MX | 🔓 Insecure | View |
| 2026-06-17 13:18:10 | 2818ms | 2 NS 2 A 1 MX | 🔓 Insecure | View |