| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 104.21.39.117 | 300s | — | AS13335 | Cloudflare, Inc. | 104.21.0.0/17 | — | — |
| 172.67.145.44 | 300s | — | AS13335 | Cloudflare, Inc. | 172.67.128.0/17 | — | — |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:3032::ac43:912c | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| 2606:4700:3037::6815:2775 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.21.39.117,172.67.145.44 ech=AEX+DQBB1wAgACD8CBFFZl+V57z5L9RdL2Q5TKFd9GuhFLvPQYAskgQ6EgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::ac43:912c,2606:4700:3037::6815:2775 |
| 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 | 2413141645 |
| 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 | |
|---|---|---|---|---|
| 2026-08-25 22:14:17 | 449ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-07-01 12:18:54 | 736ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-06-29 22:34:32 | 774ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-06-29 16:16:27 | 1346ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-06-26 21:22:11 | 614ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-06-24 07:40:10 | 1182ms | 0 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-06-22 21:43:50 | 757ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-06-17 13:16:22 | 643ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |