| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 104.21.63.146 | 300s | — | AS13335 | Cloudflare, Inc. | 104.21.0.0/17 | — | — |
| 172.67.146.220 | 300s | — | AS13335 | Cloudflare, Inc. | 172.67.128.0/17 | — | — |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:3030::6815:3f92 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| 2606:4700:3037::ac43:92dc | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.21.63.146,172.67.146.220 ech=AEX+DQBB7QAgACBX6p3UjWY6Pcq9vTcrzvzxB284Oop9RKCFG8+jfcntRAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:3f92,2606:4700:3037::ac43:92dc |
| 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 | 2413604021 |
| Primary NS (MNAME) | burt.ns.cloudflare.com |
| Responsible (RNAME) | dns@cloudflare.com |
| Refresh | 10000s |
| Retry | 2400s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 1800s |
| Scanned At | Duration | Records | DNSSEC | |
|---|---|---|---|---|
| 2026-08-31 14:25:49 | 1205ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-07-29 11:21:54 | 1356ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-07-03 01:01:28 | 2679ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-06-27 11:54:09 | 801ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-06-27 01:37:09 | 855ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-06-21 15:28:08 | 632ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-06-18 06:28:38 | 783ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |