| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 104.21.38.244 | 300s | — | AS13335 | Cloudflare, Inc. | 104.21.0.0/17 | — | — |
| 172.67.168.216 | 300s | — | AS13335 | Cloudflare, Inc. | 172.67.128.0/17 | — | — |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:3035::ac43:a8d8 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| 2606:4700:3037::6815:26f4 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.21.38.244,172.67.168.216 ech=AEX+DQBBHgAgACCKOtxQrGYXLqJwtRz8+a0NbCvy4yE1R1xOhVGpFgBzDAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3035::ac43:a8d8,2606:4700:3037::6815:26f4 |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2413303167 |
| Primary NS (MNAME) | karl.ns.cloudflare.com |
| Responsible (RNAME) | dns@cloudflare.com |
| Refresh | 10000s |
| Retry | 2400s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 1800s |
| Scanned At | Duration | Records | DNSSEC | |
|---|---|---|---|---|
| 2026-09-01 21:18:00 | 573ms | 2 NS 2 A 0 MX | 🔒 Secure | View |
| 2026-08-27 10:27:36 | 474ms | 2 NS 2 A 0 MX | 🔒 Secure | View |
| 2026-08-22 16:10:37 | 2896ms | 2 NS 2 A 0 MX | 🔒 Secure | View |
| 2026-08-07 17:03:51 | 925ms | 2 NS 2 A 0 MX | 🔒 Secure | View |
| 2026-07-30 22:58:34 | 8818ms | 2 NS 2 A 0 MX | 🔒 Secure | View |
| 2026-07-06 18:42:31 | 4196ms | 2 NS 2 A 0 MX | 🔒 Secure | View |
| 2026-06-29 23:22:41 | 695ms | 2 NS 2 A 0 MX | 🔒 Secure | View |
| 2026-06-25 00:27:13 | 868ms | 2 NS 2 A 0 MX | 🔒 Secure | View |
| 2026-06-24 18:07:07 | 1018ms | 2 NS 2 A 0 MX | 🔒 Secure | View |
| 2026-06-17 15:38:57 | 659ms | 2 NS 2 A 0 MX | 🔒 Secure | View |