| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 104.21.42.161 | 300s | — | AS13335 | Cloudflare, Inc. | 104.21.0.0/17 | — | — |
| 172.67.163.136 | 300s | — | AS13335 | Cloudflare, Inc. | 172.67.128.0/17 | — | — |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:3031::6815:2aa1 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| 2606:4700:3035::ac43:a388 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h2" ipv4hint=104.21.42.161,172.67.163.136 ech=AEX+DQBBXwAgACBnjtJAUB+uviFrAUhPXG3k9l/8ZrlinQtiyP1EnZn+XgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:2aa1,2606:4700:3035::ac43:a388 |
| 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 | 2409898900 |
| Primary NS (MNAME) | adi.ns.cloudflare.com |
| Responsible (RNAME) | dns@cloudflare.com |
| Refresh | 10000s |
| Retry | 2400s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 1800s |
| Scanned At | Duration | Records | DNSSEC | |
|---|---|---|---|---|
| 2026-07-19 00:59:44 | 875ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-07-16 19:35:17 | 8848ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-06-24 17:34:51 | 1737ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-06-21 14:09:43 | 486ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-06-21 06:43:46 | 931ms | 0 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-06-20 07:51:47 | 2372ms | 2 NS 2 A 0 MX | ❓ Unknown | View |
| 2026-06-18 03:27:47 | 1354ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |