| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 104.21.71.237 | 300s | — | AS13335 | Cloudflare, Inc. | 104.21.0.0/17 | — | — |
| 172.67.172.24 | 300s | — | AS13335 | Cloudflare, Inc. | 172.67.128.0/17 | — | — |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:3035::ac43:ac18 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| 2606:4700:3037::6815:47ed | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.21.71.237,172.67.172.24 ech=AEX+DQBBbgAgACCDwo/QecbmZOdSmYV/kcqx1tAwLNjgFBv9AGEX+/dQBQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3035::ac43:ac18,2606:4700:3037::6815:47ed |
| 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 | 2408574921 |
| Primary NS (MNAME) | alice.ns.cloudflare.com |
| Responsible (RNAME) | dns@cloudflare.com |
| Refresh | 10000s |
| Retry | 2400s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 1800s |
| Scanned At | Duration | Records | DNSSEC | |
|---|---|---|---|---|
| 2026-07-04 07:43:51 | 27089ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-06-30 19:03:05 | 1033ms | 4 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-06-23 20:14:17 | 904ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-06-21 19:42:55 | 1164ms | 0 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-06-21 17:07:37 | 2643ms | 4 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-06-20 00:37:09 | 2554ms | 4 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-06-18 04:41:37 | 1133ms | 4 NS 1 A 1 MX | 🔓 Insecure | View |