| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 104.21.50.35 | 300s | — | AS13335 | Cloudflare, Inc. | 104.21.0.0/17 | — | — |
| 172.67.199.247 | 300s | — | AS13335 | Cloudflare, Inc. | 172.67.128.0/17 | — | — |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:3032::6815:3223 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| 2606:4700:3036::ac43:c7f7 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.21.50.35,172.67.199.247 ech=AEX+DQBBMgAgACAK/5fTb2SGmh/d1ROuV4VvD+I4hyBiYZFs3xtD623NJQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::6815:3223,2606:4700:3036::ac43:c7f7 |
| 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 | 2410475031 |
| Primary NS (MNAME) | frank.ns.cloudflare.com |
| Responsible (RNAME) | dns@cloudflare.com |
| Refresh | 10000s |
| Retry | 2400s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 1800s |
| Scanned At | Duration | Records | DNSSEC | |
|---|---|---|---|---|
| 2026-08-27 06:35:51 | 631ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-08-25 13:09:13 | 540ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-07-26 07:08:58 | 17086ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-07-08 21:34:32 | 1051ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-06-24 02:47:00 | 3653ms | 2 NS 2 A 0 MX | ❓ Unknown | View |
| 2026-06-23 03:52:32 | 1172ms | 0 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-06-17 14:28:04 | 2530ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |