| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 104.21.51.48 | 300s | — | AS13335 | Cloudflare, Inc. | 104.21.0.0/17 | — | — |
| 172.67.221.103 | 300s | — | AS13335 | Cloudflare, Inc. | 172.67.128.0/17 | — | — |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:3030::6815:3330 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| 2606:4700:3030::ac43:dd67 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.21.51.48,172.67.221.103 ech=AEX+DQBBcwAgACCn/m3LD6MOliaQPm+jB7t8exP6qD3dVyt6ZDX1MabXdgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:3330,2606:4700:3030::ac43:dd67 |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2412804649 |
| 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 05:10:55 | 604ms | 2 NS 2 A 0 MX | 🔒 Secure | View |
| 2026-08-21 22:01:08 | 937ms | 2 NS 2 A 0 MX | 🔒 Secure | View |
| 2026-08-05 02:59:53 | 1437ms | 2 NS 2 A 0 MX | 🔒 Secure | View |
| 2026-07-21 06:00:03 | 1296ms | 2 NS 2 A 0 MX | 🔒 Secure | View |
| 2026-07-05 18:41:46 | 1733ms | 2 NS 2 A 0 MX | 🔒 Secure | View |
| 2026-06-23 03:36:11 | 825ms | 2 NS 2 A 0 MX | 🔒 Secure | View |
| 2026-06-21 15:48:15 | 556ms | 2 NS 2 A 0 MX | 🔒 Secure | View |
| 2026-06-19 20:28:23 | 701ms | 2 NS 2 A 0 MX | 🔒 Secure | View |
| 2026-06-16 12:51:55 | 1313ms | 2 NS 2 A 0 MX | 🔒 Secure | View |