| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 104.21.55.175 | 300s | — | AS13335 | Cloudflare, Inc. | 104.21.0.0/17 | — | — |
| 172.67.149.184 | 300s | — | AS13335 | Cloudflare, Inc. | 172.67.128.0/17 | — | — |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:3032::6815:37af | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| 2606:4700:3037::ac43:95b8 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.21.55.175,172.67.149.184 ech=AEX+DQBBEAAgACA7If8rNglk9KVKZETb+2qIlzSUhPBSk880QdeYlfeJcwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::6815:37af,2606:4700:3037::ac43:95b8 |
| 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 | 2412297963 |
| Primary NS (MNAME) | bill.ns.cloudflare.com |
| Responsible (RNAME) | dns@cloudflare.com |
| Refresh | 10000s |
| Retry | 2400s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 1800s |
| Scanned At | Duration | Records | DNSSEC | |
|---|---|---|---|---|
| 2026-08-27 00:27:38 | 678ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-08-16 19:02:17 | 4950ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-08-15 02:26:18 | 2986ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-08-13 12:21:08 | 2958ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-07-12 16:02:21 | 9798ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-06-25 05:10:01 | 734ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-06-24 12:51:21 | 1195ms | 0 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-06-23 04:39:59 | 885ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-06-20 12:08:55 | 2973ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-06-17 13:41:15 | 2634ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |