| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 104.21.13.57 | 300s | — | AS13335 | Cloudflare, Inc. | 104.21.0.0/17 | — | — |
| 172.67.132.159 | 300s | — | AS13335 | Cloudflare, Inc. | 172.67.128.0/17 | — | — |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:3036::ac43:849f | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| 2606:4700:3037::6815:d39 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.21.13.57,172.67.132.159 ech=AEX+DQBBtwAgACBDcNyPRGjsFrXzLfFcOJ3OxG4EU3aJM0UYC6clTq7CIQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3036::ac43:849f,2606:4700:3037::6815:d39 |
| 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 | 2411491526 |
| Primary NS (MNAME) | frank.ns.cloudflare.com |
| Responsible (RNAME) | dns@cloudflare.com |
| Refresh | 10000s |
| Retry | 2400s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 1800s |
| Scanned At | Duration | Records | DNSSEC | |
|---|---|---|---|---|
| 2026-08-26 02:48:39 | 1525ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-08-07 03:43:55 | 924ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-07-14 09:03:09 | 894ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-06-27 11:00:47 | 1770ms | 2 NS 2 A 0 MX | ❓ Unknown | View |
| 2026-06-26 00:37:54 | 1001ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-06-24 13:14:57 | 292ms | 0 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-06-24 08:55:00 | 325ms | 0 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-06-18 03:48:00 | 753ms | 2 NS 2 A 0 MX | 🔒 Secure | View |