| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 104.21.20.4 | 300s | — | AS13335 | Cloudflare, Inc. | 104.21.0.0/17 | — | — |
| 172.67.190.188 | 300s | — | AS13335 | Cloudflare, Inc. | 172.67.128.0/17 | — | — |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:3033::6815:1404 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| 2606:4700:3035::ac43:bebc | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.21.20.4,172.67.190.188 ech=AEX+DQBBMgAgACBrPMLnN485GHL6C+c9pfWEzrjF6OPmLIt1zLm6LGK0NgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::6815:1404,2606:4700:3035::ac43:bebc |
| 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 | 2409509901 |
| Primary NS (MNAME) | emily.ns.cloudflare.com |
| Responsible (RNAME) | dns@cloudflare.com |
| Refresh | 10000s |
| Retry | 2400s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 1800s |
| Scanned At | Duration | Records | DNSSEC | |
|---|---|---|---|---|
| 2026-07-16 16:35:14 | 2734ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-07-12 02:38:23 | 697ms | 2 NS 2 A 0 MX | ❓ Unknown | View |
| 2026-06-25 02:32:53 | 1438ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-06-24 07:00:02 | 901ms | 0 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-06-18 17:56:25 | 933ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-06-16 16:10:11 | 474ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |