| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 104.21.4.147 | 300s | — | AS13335 | Cloudflare, Inc. | 104.21.0.0/17 | — | — |
| 172.67.154.37 | 300s | — | AS13335 | Cloudflare, Inc. | 172.67.128.0/17 | — | — |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:3030::6815:493 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| 2606:4700:3030::ac43:9a25 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.21.4.147,172.67.154.37 ech=AEX+DQBBYgAgACCzY//CpT4mrzWsEGlRmUmiWbgF0nGLpdAcgMb1vUAGXgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:493,2606:4700:3030::ac43:9a25 |
| 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 | 2410481897 |
| Primary NS (MNAME) | leah.ns.cloudflare.com |
| Responsible (RNAME) | dns@cloudflare.com |
| Refresh | 10000s |
| Retry | 2400s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 1800s |
| Scanned At | Duration | Records | DNSSEC | |
|---|---|---|---|---|
| 2026-08-28 08:56:48 | 780ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-08-26 00:28:01 | 532ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-07-26 13:03:00 | 830ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-07-07 17:19:53 | 846ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-06-30 22:16:52 | 800ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-06-26 18:48:31 | 795ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-06-24 03:45:31 | 2635ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-06-23 23:48:06 | 938ms | 0 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-06-19 20:06:31 | 3268ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-06-17 19:12:19 | 609ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |