| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 104.21.33.187 | 300s | — | AS13335 | Cloudflare, Inc. | 104.21.0.0/17 | — | — |
| 172.67.191.66 | 300s | — | AS13335 | Cloudflare, Inc. | 172.67.128.0/17 | — | — |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:3032::6815:21bb | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| 2606:4700:3035::ac43:bf42 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.21.33.187,172.67.191.66 ech=AEX+DQBBYQAgACDLZaUhRrNOxKTEOetLnsDFreD0DY/ayRlcj6KlnEOBeQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::6815:21bb,2606:4700:3035::ac43:bf42 |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2413421229 |
| 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 | |
|---|---|---|---|---|
| 2026-08-29 05:27:37 | 455ms | 2 NS 2 A 0 MX | 🔒 Secure | View |
| 2026-08-06 10:37:11 | 1359ms | 2 NS 2 A 0 MX | 🔒 Secure | View |
| 2026-08-03 17:49:26 | 1366ms | 2 NS 2 A 0 MX | 🔒 Secure | View |
| 2026-07-16 07:53:57 | 24841ms | 2 NS 2 A 0 MX | 🔒 Secure | View |
| 2026-06-24 23:01:53 | 2539ms | 2 NS 2 A 0 MX | 🔒 Secure | View |
| 2026-06-23 21:21:00 | 897ms | 2 NS 2 A 0 MX | 🔒 Secure | View |
| 2026-06-22 13:40:56 | 960ms | 2 NS 2 A 0 MX | 🔒 Secure | View |
| 2026-06-18 04:43:36 | 1389ms | 2 NS 2 A 0 MX | 🔒 Secure | View |