| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 104.21.76.211 | 300s | — | AS13335 | Cloudflare, Inc. | 104.21.0.0/17 | — | — |
| 172.67.201.61 | 300s | — | AS13335 | Cloudflare, Inc. | 172.67.128.0/17 | — | — |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:3032::ac43:c93d | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| 2606:4700:3033::6815:4cd3 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.21.76.211,172.67.201.61 ech=AEX+DQBB/gAgACBj3ZQaazmR4RDKgbRkFbDDCXC7k/q2zBXwpGrN2qG/LQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::ac43:c93d,2606:4700:3033::6815:4cd3 |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2413420908 |
| 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 | |
|---|---|---|---|---|
| 2026-08-30 17:54:35 | 485ms | 2 NS 2 A 0 MX | 🔒 Secure | View |
| 2026-08-07 20:00:58 | 969ms | 2 NS 2 A 0 MX | 🔒 Secure | View |
| 2026-08-01 14:52:35 | 1271ms | 2 NS 2 A 0 MX | 🔒 Secure | View |
| 2026-07-12 16:52:46 | 2719ms | 2 NS 2 A 0 MX | 🔒 Secure | View |
| 2026-06-30 02:06:13 | 634ms | 2 NS 2 A 0 MX | 🔒 Secure | View |
| 2026-06-23 13:01:17 | 1111ms | 0 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-06-22 23:44:40 | 2595ms | 2 NS 2 A 0 MX | 🔒 Secure | View |
| 2026-06-20 22:48:55 | 959ms | 0 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-06-20 04:42:37 | 712ms | 2 NS 2 A 0 MX | 🔒 Secure | View |
| 2026-06-18 23:57:51 | 2738ms | 2 NS 2 A 0 MX | 🔒 Secure | View |
| 2026-06-17 11:23:48 | 556ms | 2 NS 2 A 0 MX | 🔒 Secure | View |
| 2026-06-17 11:19:06 | 678ms | 2 NS 2 A 0 MX | 🔒 Secure | View |