| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 104.21.50.74 | 300s | — | AS13335 | Cloudflare, Inc. | 104.21.0.0/17 | — | — |
| 172.67.203.52 | 300s | — | AS13335 | Cloudflare, Inc. | 172.67.128.0/17 | — | — |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:3033::6815:324a | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| 2606:4700:3036::ac43:cb34 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.21.50.74,172.67.203.52 ech=AEX+DQBBzAAgACDHpwnbqQRrQxFsGzA/yaOSD5TTc2/1Vd5JMCQghbIcfwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::6815:324a,2606:4700:3036::ac43:cb34 |
| 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 | 2411608116 |
| Primary NS (MNAME) | cass.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 17:46:05 | 9484ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-08-27 18:21:47 | 1205ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-08-27 04:07:55 | 1391ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-08-25 20:03:34 | 609ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-08-09 19:42:52 | 874ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-08-07 18:43:10 | 4845ms | 2 NS 1 A 0 MX | 🔓 Insecure | View |
| 2026-08-06 15:09:43 | 16645ms | 1 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-08-03 20:36:20 | 756ms | 1 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-07-31 09:08:34 | 719ms | 1 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-07-29 04:55:09 | 9809ms | 1 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-07-27 09:42:52 | 775ms | 1 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-07-26 09:19:23 | 16738ms | 1 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-07-25 09:10:29 | 830ms | 1 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-07-24 08:50:10 | 788ms | 1 NS 0 A 0 MX | ❓ Unknown | View |