| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 104.21.49.123 | 300s | — | AS13335 | Cloudflare, Inc. | 104.21.0.0/17 | — | — |
| 172.67.162.252 | 300s | — | AS13335 | Cloudflare, Inc. | 172.67.128.0/17 | — | — |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:3030::ac43:a2fc | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| 2606:4700:3037::6815:317b | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.21.49.123,172.67.162.252 ech=AEX+DQBB1wAgACD8CBFFZl+V57z5L9RdL2Q5TKFd9GuhFLvPQYAskgQ6EgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::ac43:a2fc,2606:4700:3037::6815:317b |
| 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 | 2409842970 |
| Primary NS (MNAME) | alex.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 22:56:09 | 580ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-07-18 11:55:57 | 842ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-07-17 07:11:40 | 1424ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-07-03 00:45:57 | 846ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-06-26 21:02:38 | 766ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-06-25 09:54:52 | 803ms | 2 NS 2 A 0 MX | ❓ Unknown | View |
| 2026-06-23 16:25:09 | 784ms | 2 NS 2 A 0 MX | ❓ Unknown | View |
| 2026-06-22 20:56:26 | 6002ms | 2 NS 2 A 0 MX | ❓ Unknown | View |
| 2026-06-21 21:32:11 | 405ms | 0 NS 0 A 0 MX | 🔒 Secure | View |
| 2026-06-17 09:41:25 | 502ms | 2 NS 2 A 0 MX | 🔒 Secure | View |