| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 104.21.29.15 | 300s | — | AS13335 | Cloudflare, Inc. | 104.21.0.0/17 | — | — |
| 172.67.171.61 | 300s | — | AS13335 | Cloudflare, Inc. | 172.67.128.0/17 | — | — |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:3033::ac43:ab3d | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| 2606:4700:3037::6815:1d0f | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.21.29.15,172.67.171.61 ech=AEX+DQBByQAgACBjyLikba3Vx8c+/hSkq61oFduvV4cgG79C+GctpedRTQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::ac43:ab3d,2606:4700:3037::6815:1d0f |
| 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 | 2410857358 |
| Primary NS (MNAME) | robin.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 18:36:42 | 606ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-08-01 10:05:16 | 955ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-07-05 21:40:32 | 5020ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-07-05 19:45:18 | 1421ms | 2 NS 2 A 0 MX | ❓ Unknown | View |
| 2026-06-26 06:51:27 | 1565ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-06-21 06:04:06 | 688ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-06-16 23:51:22 | 2414ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |