| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 104.21.91.36 | 300s | — | AS13335 | Cloudflare, Inc. | 104.21.0.0/17 | — | — |
| 172.67.209.130 | 300s | — | AS13335 | Cloudflare, Inc. | 172.67.128.0/17 | — | — |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:3031::6815:5b24 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| 2606:4700:3033::ac43:d182 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.21.91.36,172.67.209.130 ech=AEX+DQBBzwAgACBs9iAdQ+BgMrTqSy5J7RhiSF7hZCc4sEnGxxiXoa1SeAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:5b24,2606:4700:3033::ac43:d182 |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2413622270 |
| Primary NS (MNAME) | isaac.ns.cloudflare.com |
| Responsible (RNAME) | dns@cloudflare.com |
| Refresh | 10000s |
| Retry | 2400s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 1800s |
| Scanned At | Duration | Records | DNSSEC | |
|---|---|---|---|---|
| 2026-08-31 23:58:46 | 815ms | 2 NS 2 A 0 MX | 🔒 Secure | View |
| 2026-08-26 21:56:43 | 637ms | 2 NS 2 A 0 MX | 🔒 Secure | View |
| 2026-08-10 04:35:58 | 1199ms | 2 NS 2 A 0 MX | 🔒 Secure | View |
| 2026-07-20 21:55:52 | 884ms | 2 NS 2 A 0 MX | 🔒 Secure | View |
| 2026-07-17 06:50:35 | 9774ms | 2 NS 2 A 0 MX | 🔒 Secure | View |
| 2026-07-03 14:37:46 | 1974ms | 2 NS 2 A 0 MX | 🔒 Secure | View |
| 2026-06-24 18:28:34 | 754ms | 2 NS 2 A 0 MX | 🔒 Secure | View |
| 2026-06-16 12:43:20 | 391ms | 2 NS 2 A 0 MX | 🔒 Secure | View |