| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 104.21.42.170 | 300s | — | AS13335 | Cloudflare, Inc. | 104.21.0.0/17 | — | — |
| 172.67.163.179 | 300s | — | AS13335 | Cloudflare, Inc. | 172.67.128.0/17 | — | — |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:3030::ac43:a3b3 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| 2606:4700:3031::6815:2aaa | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.21.42.170,172.67.163.179 ech=AEX+DQBBCAAgACBWNcbUmIw6BDTdUVuwY/+/8cld3Ph/HxlMJkn5hMW1cQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::ac43:a3b3,2606:4700:3031::6815:2aaa |
| 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 | 2413499102 |
| Primary NS (MNAME) | doug.ns.cloudflare.com |
| Responsible (RNAME) | dns@cloudflare.com |
| Refresh | 10000s |
| Retry | 2400s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 1800s |
| Scanned At | Duration | Records | DNSSEC | |
|---|---|---|---|---|
| 2026-08-30 06:19:02 | 994ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-08-27 17:05:46 | 159ms | 1 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-08-26 15:09:37 | 199ms | 1 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-08-24 22:15:54 | 522ms | 1 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-08-23 21:37:17 | 2309ms | 1 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-08-22 19:41:28 | 1826ms | 1 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-08-21 19:30:06 | 1051ms | 1 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-08-20 19:26:26 | 4866ms | 1 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-08-19 17:07:35 | 740ms | 1 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-08-18 17:06:32 | 2674ms | 1 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-08-17 11:54:53 | 880ms | 1 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-08-16 00:31:33 | 1502ms | 1 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-08-14 18:34:32 | 1162ms | 1 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-08-12 16:11:48 | 1162ms | 1 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-08-10 15:50:45 | 8651ms | 1 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-08-09 05:32:44 | 770ms | 1 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-08-08 00:49:31 | 16725ms | 1 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-08-06 23:02:22 | 963ms | 1 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-08-01 08:42:01 | 1171ms | 1 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-07-28 04:17:41 | 1077ms | 1 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-06-17 17:39:43 | 2611ms | 3 NS 1 A 0 MX | 🔒 Secure | View |