| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 104.21.17.201 | 300s | — | AS13335 | Cloudflare, Inc. | 104.21.0.0/17 | — | — |
| 172.67.178.66 | 300s | — | AS13335 | Cloudflare, Inc. | 172.67.128.0/17 | — | — |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:3031::ac43:b242 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| 2606:4700:3032::6815:11c9 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.21.17.201,172.67.178.66 ech=AEX+DQBBYAAgACC+Hr2eNp3kvZ4L5IDj2kvcC+2pxbW2Exzxq4ehGqjKHQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::ac43:b242,2606:4700:3032::6815:11c9 |
| 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 | 2408573699 |
| Primary NS (MNAME) | chelsea.ns.cloudflare.com |
| Responsible (RNAME) | dns@cloudflare.com |
| Refresh | 10000s |
| Retry | 2400s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 1800s |
| Scanned At | Duration | Records | DNSSEC | |
|---|---|---|---|---|
| 2026-07-05 00:26:34 | 892ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-06-28 16:57:55 | 771ms | 4 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-06-26 02:28:56 | 818ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-06-23 01:54:42 | 1409ms | 4 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-06-21 12:10:07 | 913ms | 4 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-06-21 05:51:57 | 1172ms | 0 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-06-20 15:58:37 | 1482ms | 4 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-06-19 07:40:32 | 1736ms | 4 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-06-18 17:59:32 | 1711ms | 4 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-06-17 22:36:29 | 921ms | 4 NS 1 A 1 MX | 🔓 Insecure | View |