| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 104.21.79.216 | 300s | — | AS13335 | Cloudflare, Inc. | 104.21.0.0/17 | — | — |
| 172.67.171.140 | 300s | — | AS13335 | Cloudflare, Inc. | 172.67.128.0/17 | — | — |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:3030::ac43:ab8c | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| 2606:4700:3034::6815:4fd8 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.21.79.216,172.67.171.140 ech=AEX+DQBBrQAgACCyYUtu+hjEKpfaUBb9so9Jt4Ua7vJpLWUs6ahSnP5/WwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::ac43:ab8c,2606:4700:3034::6815:4fd8 |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2413435904 |
| 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 21:56:04 | 952ms | 2 NS 2 A 0 MX | 🔒 Secure | View |
| 2026-08-26 05:12:39 | 645ms | 2 NS 2 A 0 MX | 🔒 Secure | View |
| 2026-08-05 20:49:10 | 1059ms | 2 NS 2 A 0 MX | 🔒 Secure | View |
| 2026-08-02 11:03:16 | 1771ms | 2 NS 2 A 0 MX | 🔒 Secure | View |
| 2026-07-21 11:21:07 | 1380ms | 2 NS 2 A 0 MX | 🔒 Secure | View |
| 2026-07-16 08:12:16 | 870ms | 2 NS 2 A 0 MX | 🔒 Secure | View |
| 2026-06-18 06:13:25 | 1948ms | 2 NS 2 A 0 MX | 🔒 Secure | View |