| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 104.21.56.236 | 300s | — | AS13335 | Cloudflare, Inc. | 104.21.0.0/17 | — | — |
| 172.67.137.253 | 300s | — | AS13335 | Cloudflare, Inc. | 172.67.128.0/17 | — | — |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:3031::ac43:89fd | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| 2606:4700:3037::6815:38ec | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.21.56.236,172.67.137.253 ech=AEX+DQBBxgAgACDU02VX/J24gNRadHBUv0UeO9HK/mhXzzhdTfHDskF6WAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::ac43:89fd,2606:4700:3037::6815:38ec |
| 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 | 2412427915 |
| Primary NS (MNAME) | gerald.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 16:19:24 | 1157ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-08-26 02:31:30 | 583ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-08-17 20:49:46 | 1008ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-08-07 00:08:47 | 2773ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-06-25 12:24:33 | 591ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-06-20 23:50:53 | 1162ms | 0 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-06-17 23:02:12 | 863ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |