| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 104.21.37.129 | 300s | — | AS13335 | Cloudflare, Inc. | 104.21.0.0/17 | — | — |
| 172.67.208.59 | 300s | — | AS13335 | Cloudflare, Inc. | 172.67.128.0/17 | — | — |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:3036::6815:2581 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| 2606:4700:3037::ac43:d03b | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.21.37.129,172.67.208.59 ech=AEX+DQBBOQAgACDReRiOW+HwoQUTXzsusmUib7wRjR/raK7KozQJ3xIlTQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3036::6815:2581,2606:4700:3037::ac43:d03b |
| 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 | 2413219112 |
| Primary NS (MNAME) | clay.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 12:50:11 | 548ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-08-27 01:30:07 | 531ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-08-26 01:18:27 | 1046ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-08-06 05:34:25 | 939ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-07-06 09:31:28 | 1292ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-06-22 12:56:12 | 889ms | 2 NS 2 A 0 MX | ❓ Unknown | View |
| 2026-06-20 22:01:05 | 795ms | 0 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-06-20 07:18:55 | 572ms | 2 NS 2 A 0 MX | ⚠️ Bogus | View |
| 2026-06-16 14:02:33 | 546ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |