| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 104.21.21.100 | 300s | — | AS13335 | Cloudflare, Inc. | 104.21.0.0/17 | — | — |
| 172.67.197.238 | 300s | — | AS13335 | Cloudflare, Inc. | 172.67.128.0/17 | — | — |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:3031::ac43:c5ee | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| 2606:4700:3036::6815:1564 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.21.21.100,172.67.197.238 ech=AEX+DQBBHAAgACB8PXk5xMhfyFv1KKAf2Wy29RX4Ftgt6kWL4VBiHlgXAAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::ac43:c5ee,2606:4700:3036::6815:1564 |
| 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 | 2411282306 |
| Primary NS (MNAME) | cortney.ns.cloudflare.com |
| Responsible (RNAME) | dns@cloudflare.com |
| Refresh | 10000s |
| Retry | 2400s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 1800s |
| Scanned At | Duration | Records | DNSSEC | |
|---|---|---|---|---|
| 2026-08-08 23:10:55 | 1795ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-07-18 14:45:54 | 1250ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-06-24 18:46:01 | 686ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-06-22 12:28:34 | 904ms | 0 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-06-21 21:10:59 | 1104ms | 0 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-06-20 21:10:45 | 483ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-06-20 02:57:57 | 635ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-06-18 07:33:50 | 18079ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |