| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 104.21.10.37 | — | — | AS13335 | Cloudflare, Inc. | 104.21.0.0/17 | — | — |
| 172.67.189.230 | — | — | AS13335 | Cloudflare, Inc. | 172.67.128.0/17 | — | — |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:3030::ac43:bde6 | — | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| 2606:4700:3035::6815:a25 | — | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.21.10.37,172.67.189.230 ech=AEX+DQBB4AAgACDCYF+8kn+lkITHi/BN3p8uJF8P53PV1auDSJxA263SZwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::ac43:bde6,2606:4700:3035::6815:a25 |
| 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 | 2407049127 |
| Primary NS (MNAME) | fred.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 22:55:16 | 9709ms | 2 NS 1 A 0 MX | 🔓 Insecure | View |
| 2026-08-18 20:59:30 | 3091ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-08-08 20:27:52 | 1491ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-06-25 02:15:11 | 817ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-06-24 06:39:34 | 3976ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-06-24 00:39:47 | 1169ms | 0 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-06-22 21:56:16 | 1138ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-06-20 07:32:14 | 536ms | 2 NS 0 A 0 MX | 🔓 Insecure | View |
| 2026-06-17 10:08:07 | 648ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-06-17 10:06:14 | 4783ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |