| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 104.21.16.53 | 300s | — | AS13335 | Cloudflare, Inc. | 104.21.0.0/17 | — | — |
| 172.67.210.30 | 300s | — | AS13335 | Cloudflare, Inc. | 172.67.128.0/17 | — | — |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:3030::6815:1035 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| 2606:4700:3031::ac43:d21e | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.21.16.53,172.67.210.30 ech=AEX+DQBBvQAgACDpdfGVX0r8uwLmFl+1tO2MdzPQQvlMOm+9SjHMKc6aCAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:1035,2606:4700:3031::ac43:d21e |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2412772813 |
| 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 | |
|---|---|---|---|---|
| 2026-08-26 12:04:49 | 755ms | 2 NS 2 A 0 MX | 🔒 Secure | View |
| 2026-08-21 15:12:36 | 1416ms | 2 NS 2 A 0 MX | 🔒 Secure | View |
| 2026-08-19 14:36:25 | 2159ms | 2 NS 2 A 0 MX | 🔒 Secure | View |
| 2026-08-18 14:35:22 | 5521ms | 2 NS 2 A 0 MX | 🔒 Secure | View |
| 2026-08-17 01:03:27 | 2149ms | 2 NS 2 A 0 MX | 🔒 Secure | View |
| 2026-08-16 00:58:55 | 980ms | 2 NS 2 A 0 MX | 🔒 Secure | View |
| 2026-07-25 08:26:18 | 1526ms | 2 NS 2 A 0 MX | 🔒 Secure | View |
| 2026-07-22 00:06:22 | 824ms | 2 NS 2 A 0 MX | 🔒 Secure | View |
| 2026-06-28 23:24:10 | 701ms | 2 NS 2 A 0 MX | 🔒 Secure | View |
| 2026-06-17 11:31:46 | 930ms | 2 NS 2 A 0 MX | 🔒 Secure | View |