| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 104.21.52.171 | 300s | — | AS13335 | Cloudflare, Inc. | 104.21.0.0/17 | — | — |
| 172.67.201.145 | 300s | — | AS13335 | Cloudflare, Inc. | 172.67.128.0/17 | — | — |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:3033::6815:34ab | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| 2606:4700:3037::ac43:c991 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.21.52.171,172.67.201.145 ech=AEX+DQBBWwAgACAl0cySpaKbsYtMDeQNpcuOADTNH4TNuNvI5zKwVsZwFQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::6815:34ab,2606:4700:3037::ac43:c991 |
| 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 | 2412747266 |
| Primary NS (MNAME) | albert.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 23:52:20 | 877ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-08-19 23:20:41 | 9859ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-07-25 17:54:35 | 785ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-07-11 07:36:26 | 16672ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-07-01 05:57:15 | 806ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-06-26 05:03:29 | 1476ms | 2 NS 2 A 0 MX | ❓ Unknown | View |
| 2026-06-24 18:45:13 | 952ms | 2 NS 2 A 0 MX | ❓ Unknown | View |
| 2026-06-22 02:27:55 | 1115ms | 0 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-06-21 04:19:17 | 1031ms | 2 NS 2 A 0 MX | 🔒 Secure | View |
| 2026-06-21 03:37:04 | 363ms | 0 NS 0 A 0 MX | 🔒 Secure | View |
| 2026-06-16 14:14:07 | 390ms | 2 NS 2 A 0 MX | 🔒 Secure | View |