| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 104.21.53.242 | 300s | — | AS13335 | Cloudflare, Inc. | 104.21.0.0/17 | — | — |
| 172.67.220.119 | 300s | — | AS13335 | Cloudflare, Inc. | 172.67.128.0/17 | — | — |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:3032::ac43:dc77 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| 2606:4700:3037::6815:35f2 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.21.53.242,172.67.220.119 ech=AEX+DQBBswAgACCYSP3wR7bW4i4z4QfPElILe37fiZQ3GFrA1mXao4X2aAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::ac43:dc77,2606:4700:3037::6815:35f2 |
| 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 | 2410707866 |
| Primary NS (MNAME) | harlan.ns.cloudflare.com |
| Responsible (RNAME) | dns@cloudflare.com |
| Refresh | 10000s |
| Retry | 2400s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 1800s |
| Scanned At | Duration | Records | DNSSEC | |
|---|---|---|---|---|
| 2026-07-29 23:58:26 | 1698ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-07-27 10:38:24 | 733ms | 1 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-07-26 10:25:19 | 732ms | 1 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-07-25 10:11:29 | 693ms | 1 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-07-24 08:57:05 | 625ms | 1 NS 0 A 0 MX | ❓ Unknown | View |