| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 104.21.28.49 | 300s | — | AS13335 | Cloudflare, Inc. | 104.21.0.0/17 | — | — |
| 172.67.144.63 | 300s | — | AS13335 | Cloudflare, Inc. | 172.67.128.0/17 | — | — |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:3030::ac43:903f | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| 2606:4700:3031::6815:1c31 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.21.28.49,172.67.144.63 ech=AEX+DQBBiQAgACBsh2UmOfwOh/Sc2rJZu0uWpIM51MG/Ra8CYTTTPWN5SQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::ac43:903f,2606:4700:3031::6815:1c31 |
| 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 | 2412202178 |
| Primary NS (MNAME) | joan.ns.cloudflare.com |
| Responsible (RNAME) | dns@cloudflare.com |
| Refresh | 10000s |
| Retry | 2400s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 1800s |
| Scanned At | Duration | Records | DNSSEC | |
|---|---|---|---|---|
| 2026-08-20 10:00:26 | 32760ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-08-15 04:20:47 | 856ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-07-20 15:00:03 | 1130ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-07-04 13:40:19 | 7287ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-06-20 04:52:10 | 477ms | 2 NS 2 A 0 MX | ⚠️ Bogus | View |
| 2026-06-18 05:23:27 | 876ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |