| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 104.21.52.195 | 300s | — | AS13335 | Cloudflare, Inc. | 104.21.0.0/17 | — | — |
| 172.67.203.57 | 300s | — | AS13335 | Cloudflare, Inc. | 172.67.128.0/17 | — | — |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:3033::ac43:cb39 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| 2606:4700:3035::6815:34c3 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.21.52.195,172.67.203.57 ech=AEX+DQBBKgAgACCagOE0lmOvNWN5uy3ezyGns3addflhunnKLGpZ9c/7MwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::ac43:cb39,2606:4700:3035::6815:34c3 |
| 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 | 2412935447 |
| Primary NS (MNAME) | art.ns.cloudflare.com |
| Responsible (RNAME) | dns@cloudflare.com |
| Refresh | 10000s |
| Retry | 2400s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 1800s |
| Scanned At | Duration | Records | DNSSEC | |
|---|---|---|---|---|
| 2026-08-28 00:28:56 | 610ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-08-23 20:50:53 | 8765ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-07-21 00:48:52 | 2748ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-06-28 03:32:04 | 789ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-06-24 03:11:08 | 818ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-06-24 01:16:13 | 978ms | 0 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-06-21 20:20:11 | 661ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-06-21 11:58:18 | 1011ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-06-21 09:34:05 | 1118ms | 0 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-06-19 15:51:32 | 682ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-06-18 07:17:45 | 664ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |