| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 104.21.21.190 | 300s | — | AS13335 | Cloudflare, Inc. | 104.21.0.0/17 | — | — |
| 172.67.200.11 | 300s | — | AS13335 | Cloudflare, Inc. | 172.67.128.0/17 | — | — |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:3034::6815:15be | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| 2606:4700:3036::ac43:c80b | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.21.21.190,172.67.200.11 ech=AEX+DQBBdQAgACAH772uYYHB4e6qKcuP0R4mSmzRnlcVKju9no4L53Z3CQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3034::6815:15be,2606:4700:3036::ac43:c80b |
| 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 | 2412034775 |
| Primary NS (MNAME) | wells.ns.cloudflare.com |
| Responsible (RNAME) | dns@cloudflare.com |
| Refresh | 10000s |
| Retry | 2400s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 1800s |
| Scanned At | Duration | Records | DNSSEC | |
|---|---|---|---|---|
| 2026-08-15 18:58:29 | 976ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-08-12 06:20:07 | 2426ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-07-18 00:18:34 | 2967ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-07-14 21:46:05 | 9773ms | 1 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-06-29 15:45:24 | 1124ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-06-17 10:14:06 | 2899ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |