| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 104.21.38.158 | 300s | — | AS13335 | Cloudflare, Inc. | 104.21.0.0/17 | — | — |
| 172.67.168.41 | 300s | — | AS13335 | Cloudflare, Inc. | 172.67.128.0/17 | — | — |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:3030::ac43:a829 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| 2606:4700:3037::6815:269e | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.21.38.158,172.67.168.41 ech=AEX+DQBBAQAgACCmE08AFi8wj8zkVCYeEKkHTSWCakI5+RhKNOfGMHA4TgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::ac43:a829,2606:4700:3037::6815:269e |
| 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 | 2412249475 |
| Primary NS (MNAME) | kianchau.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 17:18:03 | 1243ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-08-16 05:01:31 | 2592ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-08-09 20:02:39 | 1746ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-07-02 13:02:44 | 1500ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-06-27 02:57:55 | 1282ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-06-25 11:33:03 | 2060ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-06-24 01:59:09 | 1090ms | 0 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-06-23 19:28:42 | 762ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-06-22 22:14:17 | 827ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-06-20 15:34:22 | 960ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-06-17 19:24:29 | 859ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |