| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 104.21.55.54 | 300s | — | AS13335 | Cloudflare, Inc. | 104.21.0.0/17 | — | — |
| 172.67.144.214 | 300s | — | AS13335 | Cloudflare, Inc. | 172.67.128.0/17 | — | — |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:3030::ac43:90d6 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| 2606:4700:3034::6815:3736 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.21.55.54,172.67.144.214 ech=AEX+DQBBmQAgACBZ1XJ1Wx4OpIsqzky8Kl2n/l8VEWk+oWIVV9Aa4EncNAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::ac43:90d6,2606:4700:3034::6815:3736 |
| 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 | 2412391447 |
| Primary NS (MNAME) | charles.ns.cloudflare.com |
| Responsible (RNAME) | dns@cloudflare.com |
| Refresh | 10000s |
| Retry | 2400s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 1800s |
| Scanned At | Duration | Records | DNSSEC | |
|---|---|---|---|---|
| 2026-09-04 06:30:51 | 502ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-08-27 12:52:33 | 681ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-08-26 05:34:31 | 575ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-08-17 21:15:28 | 1177ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-08-16 18:48:45 | 1221ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-07-17 05:46:10 | 810ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-07-02 09:46:22 | 10387ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-06-24 12:50:18 | 801ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-06-23 19:10:22 | 2023ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-06-22 12:46:41 | 1163ms | 0 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-06-19 23:44:16 | 2539ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-06-16 19:36:31 | 447ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |