| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 104.21.57.127 | 300s | — | AS13335 | Cloudflare, Inc. | 104.21.0.0/17 | — | — |
| 172.67.163.226 | 300s | — | AS13335 | Cloudflare, Inc. | 172.67.128.0/17 | — | — |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:3035::ac43:a3e2 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| 2606:4700:3036::6815:397f | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.21.57.127,172.67.163.226 ech=AEX+DQBBiwAgACCoYEswi766snEM1Gp0ayYPqu2x9pZMVUAdRnjU1YoPeQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3035::ac43:a3e2,2606:4700:3036::6815:397f |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2413723409 |
| Primary NS (MNAME) | justin.ns.cloudflare.com |
| Responsible (RNAME) | dns@cloudflare.com |
| Refresh | 10000s |
| Retry | 2400s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 1800s |
| Scanned At | Duration | Records | DNSSEC | |
|---|---|---|---|---|
| 2026-09-01 22:24:37 | 983ms | 2 NS 2 A 0 MX | 🔒 Secure | View |
| 2026-08-09 12:17:18 | 858ms | 2 NS 2 A 0 MX | 🔒 Secure | View |
| 2026-07-31 02:12:02 | 7324ms | 2 NS 2 A 0 MX | 🔒 Secure | View |
| 2026-07-17 11:22:02 | 926ms | 2 NS 2 A 0 MX | 🔒 Secure | View |
| 2026-06-26 20:06:54 | 776ms | 2 NS 2 A 0 MX | 🔒 Secure | View |
| 2026-06-26 00:26:57 | 1453ms | 2 NS 2 A 0 MX | 🔒 Secure | View |
| 2026-06-25 13:53:01 | 871ms | 2 NS 2 A 0 MX | 🔒 Secure | View |
| 2026-06-23 11:10:43 | 1561ms | 2 NS 2 A 0 MX | 🔒 Secure | View |
| 2026-06-20 17:18:06 | 996ms | 2 NS 2 A 0 MX | 🔒 Secure | View |
| 2026-06-18 08:22:01 | 2988ms | 2 NS 2 A 0 MX | 🔒 Secure | View |