| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 104.21.20.74 | 300s | — | AS13335 | Cloudflare, Inc. | 104.21.0.0/17 | — | — |
| 172.67.191.225 | 300s | — | AS13335 | Cloudflare, Inc. | 172.67.128.0/17 | — | — |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:3030::ac43:bfe1 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| 2606:4700:3033::6815:144a | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.21.20.74,172.67.191.225 ech=AEX+DQBBqgAgACBToaOlI/XdWcaBs2n/e11+KUwoMzGMzoAzloPSQDMwAQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::ac43:bfe1,2606:4700:3033::6815:144a |
| 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 | 2410302339 |
| Primary NS (MNAME) | chris.ns.cloudflare.com |
| Responsible (RNAME) | dns@cloudflare.com |
| Refresh | 10000s |
| Retry | 2400s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 1800s |
| Scanned At | Duration | Records | DNSSEC | |
|---|---|---|---|---|
| 2026-08-31 11:15:22 | 1134ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-08-27 11:50:49 | 687ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-08-25 19:33:09 | 2457ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-07-23 16:42:31 | 852ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-07-13 18:57:11 | 894ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-06-27 06:33:42 | 11765ms | 2 NS 2 A 0 MX | ❓ Unknown | View |
| 2026-06-22 20:33:41 | 280ms | 0 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-06-22 16:07:20 | 325ms | 0 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-06-20 06:50:12 | 477ms | 2 NS 2 A 0 MX | 🔒 Secure | View |
| 2026-06-17 14:13:50 | 539ms | 2 NS 2 A 0 MX | 🔒 Secure | View |