| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 104.21.51.134 | 300s | — | AS13335 | Cloudflare, Inc. | 104.21.0.0/17 | — | — |
| 172.67.181.35 | 300s | — | AS13335 | Cloudflare, Inc. | 172.67.128.0/17 | — | — |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:3030::ac43:b523 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| 2606:4700:3031::6815:3386 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.21.51.134,172.67.181.35 ech=AEX+DQBBwQAgACDqOcUEAlQbxnjwDycL7AA5kS/2g0Yz6hqlFjNpSrq3VQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::ac43:b523,2606:4700:3031::6815:3386 |
| 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 | 2413362746 |
| Primary NS (MNAME) | arch.ns.cloudflare.com |
| Responsible (RNAME) | dns@cloudflare.com |
| Refresh | 10000s |
| Retry | 2400s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 1800s |
| Scanned At | Duration | Records | DNSSEC | |
|---|---|---|---|---|
| 2026-08-29 07:06:23 | 968ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-08-28 01:17:52 | 842ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-08-26 23:13:38 | 512ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-08-25 22:22:05 | 2522ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-08-10 18:14:50 | 3437ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-06-23 00:25:31 | 714ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-06-22 11:37:53 | 796ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-06-16 14:25:54 | 384ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |