| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 104.21.38.135 | 300s | — | AS13335 | Cloudflare, Inc. | 104.21.0.0/17 | — | — |
| 172.67.223.40 | 300s | — | AS13335 | Cloudflare, Inc. | 172.67.128.0/17 | — | — |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:3033::ac43:df28 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| 2606:4700:3034::6815:2687 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.21.38.135,172.67.223.40 ech=AEX+DQBBVAAgACDoxKLAIkAaIhaNMbgHH8jgCAtYlN3rXrrImfbxmjSvWwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::ac43:df28,2606:4700:3034::6815:2687 |
| 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 | 2411249445 |
| 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 08:41:30 | 2487ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-08-06 16:05:54 | 1005ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-07-30 18:25:08 | 906ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-07-27 12:11:37 | 9314ms | 2 NS 2 A 0 MX | ❓ Unknown | View |
| 2026-07-23 09:40:48 | 1402ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-07-21 04:59:19 | 1029ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-06-25 15:31:09 | 980ms | 2 NS 1 A 0 MX | 🔓 Insecure | View |
| 2026-06-22 18:57:36 | 2247ms | 2 NS 1 A 0 MX | 🔓 Insecure | View |
| 2026-06-20 21:03:21 | 1110ms | 0 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-06-20 18:22:08 | 1005ms | 2 NS 1 A 0 MX | 🔓 Insecure | View |
| 2026-06-17 11:32:08 | 3676ms | 2 NS 1 A 0 MX | 🔓 Insecure | View |