| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 104.21.4.77 | 300s | — | AS13335 | Cloudflare, Inc. | 104.21.0.0/17 | — | — |
| 172.67.131.202 | 300s | — | AS13335 | Cloudflare, Inc. | 172.67.128.0/17 | — | — |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:3031::6815:44d | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| 2606:4700:3035::ac43:83ca | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.21.4.77,172.67.131.202 ech=AEX+DQBBRAAgACBmStPa0RvQkzz2dItiWqz/codmBs1/0dgzbS2qnTkiOAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:44d,2606:4700:3035::ac43:83ca |
| 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 | 2410389546 |
| Primary NS (MNAME) | dean.ns.cloudflare.com |
| Responsible (RNAME) | dns@cloudflare.com |
| Refresh | 10000s |
| Retry | 2400s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 1800s |
| Scanned At | Duration | Records | DNSSEC | |
|---|---|---|---|---|
| 2026-07-25 08:07:12 | 845ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-07-09 23:33:42 | 1458ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-06-22 11:18:44 | 1013ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-06-22 01:11:01 | 1173ms | 0 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-06-18 01:06:31 | 2444ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |