| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 104.21.46.240 | 300s | — | AS13335 | Cloudflare, Inc. | 104.21.0.0/17 | — | — |
| 172.67.143.46 | 300s | — | AS13335 | Cloudflare, Inc. | 172.67.128.0/17 | — | — |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:3032::ac43:8f2e | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| 2606:4700:3037::6815:2ef0 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.21.46.240,172.67.143.46 ech=AEX+DQBBcAAgACBV/Zb5wHhwHaTFZTaHf11B2qZwTkWmffxMbdJAki9BNgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::ac43:8f2e,2606:4700:3037::6815:2ef0 |
| 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 | 2413546319 |
| Primary NS (MNAME) | doug.ns.cloudflare.com |
| Responsible (RNAME) | dns@cloudflare.com |
| Refresh | 10000s |
| Retry | 2400s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 1800s |
| Scanned At | Duration | Records | DNSSEC | |
|---|---|---|---|---|
| 2026-08-30 07:12:56 | 439ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-08-28 05:55:26 | 883ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-08-26 16:06:55 | 627ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-08-23 20:57:57 | 1585ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-07-03 07:12:14 | 9759ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-06-26 18:25:54 | 6330ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-06-20 08:37:00 | 365ms | 0 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-06-17 15:34:56 | 326ms | 0 NS 0 A 0 MX | ❓ Unknown | View |