| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 104.21.51.44 | 300s | — | AS13335 | Cloudflare, Inc. | 104.21.0.0/17 | — | — |
| 172.67.220.184 | 300s | — | AS13335 | Cloudflare, Inc. | 172.67.128.0/17 | — | — |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:3032::6815:332c | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| 2606:4700:3033::ac43:dcb8 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.21.51.44,172.67.220.184 ech=AEX+DQBBfwAgACA47+Qu+1wObnqFo6Z96p4veA7nvt21jpauabCzfKdMLAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::6815:332c,2606:4700:3033::ac43:dcb8 |
| 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 | 2412338610 |
| Primary NS (MNAME) | dolly.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 20:59:04 | 535ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-08-16 20:52:43 | 3969ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-08-07 13:11:54 | 854ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-06-23 02:47:02 | 1509ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-06-22 10:51:09 | 1166ms | 0 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-06-21 02:56:52 | 498ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-06-17 11:32:40 | 1001ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |