| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 104.21.54.220 | 300s | — | AS13335 | Cloudflare, Inc. | 104.21.0.0/17 | — | — |
| 172.67.142.176 | 300s | — | AS13335 | Cloudflare, Inc. | 172.67.128.0/17 | — | — |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:3030::6815:36dc | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| 2606:4700:3037::ac43:8eb0 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.21.54.220,172.67.142.176 ech=AEX+DQBBwQAgACCJq/98h4XBibtJpMwP+KRke6TgId8VdS0G6GYygQlfVQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:36dc,2606:4700:3037::ac43:8eb0 |
| 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 | 2410135888 |
| Primary NS (MNAME) | george.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 01:44:44 | 609ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-07-21 23:27:40 | 843ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-07-20 19:34:57 | 4591ms | 4 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-07-18 23:48:26 | 19054ms | 4 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-07-17 23:40:21 | 11285ms | 4 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-07-14 05:12:36 | 10524ms | 4 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-07-10 00:17:22 | 13338ms | 4 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-07-08 23:04:17 | 18041ms | 4 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-07-06 20:38:15 | 18777ms | 4 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-07-04 22:25:34 | 11607ms | 4 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-07-03 20:38:39 | 4627ms | 4 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-07-02 20:16:41 | 5837ms | 4 NS 0 A 0 MX | ❓ Unknown | View |