| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 104.21.94.37 | 300s | — | AS13335 | Cloudflare, Inc. | 104.21.0.0/17 | — | — |
| 172.67.219.5 | 300s | — | AS13335 | Cloudflare, Inc. | 172.67.128.0/17 | — | — |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:3033::6815:5e25 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| 2606:4700:3036::ac43:db05 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.21.94.37,172.67.219.5 ech=AEX+DQBBcwAgACCn/m3LD6MOliaQPm+jB7t8exP6qD3dVyt6ZDX1MabXdgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::6815:5e25,2606:4700:3036::ac43:db05 |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2413290437 |
| 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 05:41:55 | 447ms | 2 NS 2 A 0 MX | 🔒 Secure | View |
| 2026-08-08 12:56:03 | 1179ms | 2 NS 2 A 0 MX | 🔒 Secure | View |
| 2026-07-27 11:45:01 | 8695ms | 2 NS 2 A 0 MX | 🔒 Secure | View |
| 2026-07-26 11:33:45 | 1469ms | 2 NS 2 A 0 MX | 🔒 Secure | View |
| 2026-07-10 21:59:22 | 871ms | 2 NS 2 A 0 MX | 🔒 Secure | View |
| 2026-07-04 14:23:12 | 840ms | 2 NS 2 A 0 MX | 🔒 Secure | View |
| 2026-06-21 14:44:11 | 545ms | 2 NS 2 A 0 MX | ⚠️ Bogus | View |
| 2026-06-17 23:05:23 | 724ms | 2 NS 2 A 0 MX | 🔒 Secure | View |