| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 104.21.90.37 | 300s | — | AS13335 | Cloudflare, Inc. | 104.21.0.0/17 | — | — |
| 172.67.152.109 | 300s | — | AS13335 | Cloudflare, Inc. | 172.67.128.0/17 | — | — |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:3031::ac43:986d | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| 2606:4700:3035::6815:5a25 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.21.90.37,172.67.152.109 ech=AEX+DQBB1AAgACA29NmFevr2JsWFHfU0mhhObGrQHKGHYiXAwG8t5nUHdQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::ac43:986d,2606:4700:3035::6815:5a25 |
| Check | Result |
|---|---|
| Validation Status | 🔓 Insecure |
| AD Flag (resolver validates) | ✗ Not set |
| DS Record | ✗ Not found |
| DNSKEY Record | ✗ Not found |
| Flags | unsigned answer |
| Field | Value |
|---|---|
| Serial | 2413018871 |
| Primary NS (MNAME) | casey.ns.cloudflare.com |
| Responsible (RNAME) | dns@cloudflare.com |
| Refresh | 10000s |
| Retry | 2400s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 1800s |
| Scanned At | Duration | Records | DNSSEC | |
|---|---|---|---|---|
| 2026-08-25 00:18:02 | 2402ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-08-23 23:36:39 | 3197ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-08-03 22:27:03 | 1071ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-06-19 19:14:32 | 2117ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-06-17 11:07:50 | 890ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-06-17 11:03:58 | 1395ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-06-17 11:03:17 | 954ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-06-17 11:03:17 | 799ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |