| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 104.21.50.17 | 300s | — | AS13335 | Cloudflare, Inc. | 104.21.0.0/17 | — | — |
| 172.67.199.61 | 300s | — | AS13335 | Cloudflare, Inc. | 172.67.128.0/17 | — | — |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:3034::ac43:c73d | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| 2606:4700:3037::6815:3211 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.21.50.17,172.67.199.61 ech=AEX+DQBBWQAgACAKf/gwecFFeaFGJ2H+Cl5UAU24z/EAincfe49957SwcwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3034::ac43:c73d,2606:4700:3037::6815:3211 |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2413420704 |
| 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 | |
|---|---|---|---|---|
| 2026-08-28 20:32:45 | 1038ms | 2 NS 2 A 0 MX | 🔒 Secure | View |
| 2026-08-22 17:37:43 | 9671ms | 2 NS 2 A 0 MX | 🔒 Secure | View |
| 2026-08-20 17:10:42 | 6661ms | 2 NS 2 A 0 MX | 🔒 Secure | View |
| 2026-08-08 09:04:13 | 1011ms | 2 NS 2 A 0 MX | 🔒 Secure | View |
| 2026-08-04 21:49:14 | 2847ms | 2 NS 2 A 0 MX | 🔒 Secure | View |
| 2026-07-12 16:05:27 | 848ms | 2 NS 2 A 0 MX | 🔒 Secure | View |
| 2026-06-24 09:38:31 | 3302ms | 2 NS 2 A 0 MX | 🔒 Secure | View |
| 2026-06-24 08:58:54 | 1167ms | 0 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-06-24 02:53:41 | 846ms | 2 NS 2 A 0 MX | 🔒 Secure | View |
| 2026-06-23 09:24:49 | 805ms | 2 NS 2 A 0 MX | 🔒 Secure | View |
| 2026-06-20 13:59:13 | 526ms | 2 NS 2 A 0 MX | 🔒 Secure | View |
| 2026-06-18 23:39:12 | 885ms | 2 NS 2 A 0 MX | 🔒 Secure | View |
| 2026-06-18 06:56:23 | 1986ms | 2 NS 2 A 0 MX | 🔒 Secure | View |