| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 104.21.7.187 | 300s | — | AS13335 | Cloudflare, Inc. | 104.21.0.0/17 | — | — |
| 172.67.137.47 | 300s | — | AS13335 | Cloudflare, Inc. | 172.67.128.0/17 | — | — |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:3033::6815:7bb | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| 2606:4700:3035::ac43:892f | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.21.7.187,172.67.137.47 ech=AEX+DQBBKgAgACCagOE0lmOvNWN5uy3ezyGns3addflhunnKLGpZ9c/7MwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::6815:7bb,2606:4700:3035::ac43:892f |
| 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 | 2412931751 |
| Primary NS (MNAME) | noel.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 00:29:01 | 572ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-08-23 06:38:14 | 1630ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-08-22 06:27:00 | 1465ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-08-21 06:18:45 | 1800ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-06-26 12:24:35 | 771ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-06-24 19:59:18 | 947ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-06-17 17:32:48 | 772ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |