| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 104.21.49.140 | 300s | — | AS13335 | Cloudflare, Inc. | 104.21.0.0/17 | — | — |
| 172.67.145.246 | 300s | — | AS13335 | Cloudflare, Inc. | 172.67.128.0/17 | — | — |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:3036::6815:318c | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| 2606:4700:3036::ac43:91f6 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.21.49.140,172.67.145.246 ech=AEX+DQBBWQAgACBeK9hr6HOX/uTlKAGT25t/lmUklgMUeTyBqYwsb8YeQwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3036::6815:318c,2606:4700:3036::ac43:91f6 |
| 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 | 2410317839 |
| Primary NS (MNAME) | clark.ns.cloudflare.com |
| Responsible (RNAME) | dns@cloudflare.com |
| Refresh | 10000s |
| Retry | 2400s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 1800s |
| Scanned At | Duration | Records | DNSSEC | |
|---|---|---|---|---|
| 2026-08-26 09:51:39 | 764ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-08-25 11:23:05 | 515ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-07-23 21:25:45 | 9412ms | 2 NS 2 A 0 MX | ❓ Unknown | View |
| 2026-07-02 23:45:20 | 3638ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-06-27 22:21:10 | 1255ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-06-27 00:16:44 | 729ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-06-21 15:36:12 | 481ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-06-20 19:07:49 | 628ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-06-19 23:44:38 | 2322ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-06-18 03:43:25 | 756ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |