| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 104.21.63.102 | 300s | — | AS13335 | Cloudflare, Inc. | 104.21.0.0/17 | — | — |
| 172.67.170.140 | 300s | — | AS13335 | Cloudflare, Inc. | 172.67.128.0/17 | — | — |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:3036::6815:3f66 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| 2606:4700:3036::ac43:aa8c | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.21.63.102,172.67.170.140 ech=AEX+DQBBSAAgACDloa2eUxFnTrNkysPJSBndkuEgFcsOir9jlyeImsoFLAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3036::6815:3f66,2606:4700:3036::ac43:aa8c |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2413408448 |
| 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 04:56:12 | 1239ms | 2 NS 2 A 0 MX | 🔒 Secure | View |
| 2026-08-27 01:41:18 | 928ms | 2 NS 2 A 0 MX | 🔒 Secure | View |
| 2026-08-25 07:59:13 | 8591ms | 2 NS 2 A 0 MX | 🔒 Secure | View |
| 2026-08-22 06:11:57 | 1609ms | 2 NS 2 A 0 MX | 🔒 Secure | View |
| 2026-08-05 22:16:29 | 926ms | 2 NS 2 A 0 MX | 🔒 Secure | View |
| 2026-07-12 19:09:50 | 2764ms | 2 NS 2 A 0 MX | 🔒 Secure | View |
| 2026-07-01 03:38:03 | 1029ms | 2 NS 2 A 0 MX | 🔒 Secure | View |
| 2026-06-21 03:13:32 | 1045ms | 2 NS 2 A 0 MX | 🔒 Secure | View |
| 2026-06-17 11:52:02 | 1112ms | 2 NS 2 A 0 MX | 🔒 Secure | View |