| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 104.21.7.187 | 300s | — | AS13335 | Cloudflare, Inc. | 104.21.0.0/17 | — | — |
| 172.67.137.47 | 300s | — | AS13335 | Cloudflare, Inc. | 172.67.128.0/17 | — | — |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:3033::6815:7bb | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| 2606:4700:3035::ac43:892f | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.21.7.187,172.67.137.47 ech=AEX+DQBBMgAgACB2gyxIfgnmTyLKl+z5EdXkR9TwlIiJEVN8uT3zS3XZRwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::6815:7bb,2606:4700:3035::ac43:892f |
| 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 | 2411882514 |
| Primary NS (MNAME) | kate.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 07:54:28 | 518ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-08-26 12:08:23 | 576ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-08-26 06:01:44 | 524ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-08-11 02:43:00 | 865ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-06-28 12:45:35 | 758ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-06-22 10:57:56 | 1075ms | 0 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-06-22 00:22:43 | 1171ms | 0 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-06-20 19:17:23 | 1841ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-06-19 11:50:29 | 4812ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-06-18 01:08:40 | 2345ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |