| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 104.21.58.174 | 300s | — | AS13335 | Cloudflare, Inc. | 104.21.0.0/17 | — | — |
| 172.67.162.81 | 300s | — | AS13335 | Cloudflare, Inc. | 172.67.128.0/17 | — | — |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:3033::ac43:a251 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| 2606:4700:3034::6815:3aae | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.21.58.174,172.67.162.81 ech=AEX+DQBBjwAgACA36Y9BNViXjfY6jXyPkSU7pnrcMGoghJELznaErZlGYQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::ac43:a251,2606:4700:3034::6815:3aae |
| 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 | 2411774882 |
| Primary NS (MNAME) | curt.ns.cloudflare.com |
| Responsible (RNAME) | dns@cloudflare.com |
| Refresh | 10000s |
| Retry | 2400s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 1800s |
| Scanned At | Duration | Records | DNSSEC | |
|---|---|---|---|---|
| 2026-09-02 15:58:15 | 630ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-08-27 11:07:44 | 671ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-08-25 14:11:36 | 568ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-08-10 07:36:36 | 4571ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-07-26 18:09:45 | 1498ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-06-26 03:33:35 | 596ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-06-23 08:23:51 | 1084ms | 0 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-06-20 06:22:38 | 774ms | 2 NS 2 A 0 MX | ⚠️ Bogus | View |
| 2026-06-18 08:12:01 | 1124ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |