| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 104.21.20.40 | 300s | — | AS13335 | Cloudflare, Inc. | 104.21.0.0/17 | — | — |
| 172.67.191.81 | 300s | — | AS13335 | Cloudflare, Inc. | 172.67.128.0/17 | — | — |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:3033::6815:1428 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| 2606:4700:3033::ac43:bf51 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.21.20.40,172.67.191.81 ech=AEX+DQBBVAAgACDoxKLAIkAaIhaNMbgHH8jgCAtYlN3rXrrImfbxmjSvWwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::6815:1428,2606:4700:3033::ac43:bf51 |
| 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 | 2410331133 |
| Primary NS (MNAME) | devin.ns.cloudflare.com |
| Responsible (RNAME) | dns@cloudflare.com |
| Refresh | 10000s |
| Retry | 2400s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 1800s |
| Scanned At | Duration | Records | DNSSEC | |
|---|---|---|---|---|
| 2026-08-27 09:07:41 | 754ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-07-25 09:14:37 | 16809ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-07-23 11:54:54 | 726ms | 1 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-07-22 07:47:04 | 847ms | 1 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-07-21 06:10:30 | 729ms | 1 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-07-19 18:03:49 | 734ms | 1 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-07-18 17:50:32 | 752ms | 1 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-07-17 15:51:18 | 795ms | 1 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-07-14 22:12:20 | 804ms | 1 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-07-13 08:46:14 | 764ms | 1 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-07-11 06:22:18 | 990ms | 1 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-07-08 23:27:45 | 1058ms | 1 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-07-07 04:57:23 | 8845ms | 1 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-07-05 18:15:54 | 762ms | 1 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-07-04 14:44:42 | 10435ms | 1 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-07-03 01:29:45 | 523ms | 1 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-06-22 17:01:22 | 376ms | 0 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-06-16 14:13:43 | 315ms | 3 NS 1 A 0 MX | 🔒 Secure | View |