| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 104.21.58.106 | 300s | — | AS13335 | Cloudflare, Inc. | 104.21.0.0/17 | — | — |
| 172.67.159.5 | 300s | — | AS13335 | Cloudflare, Inc. | 172.67.128.0/17 | — | — |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:3031::6815:3a6a | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| 2606:4700:3035::ac43:9f05 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.21.58.106,172.67.159.5 ech=AEX+DQBB7wAgACBE1Eqlr/7DkDPvKduVzDj+mly51qFBYNzqLjPAl1sZfQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:3a6a,2606:4700:3035::ac43:9f05 |
| 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 | 2412741405 |
| Primary NS (MNAME) | duke.ns.cloudflare.com |
| Responsible (RNAME) | dns@cloudflare.com |
| Refresh | 10000s |
| Retry | 2400s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 1800s |
| Scanned At | Duration | Records | DNSSEC | |
|---|---|---|---|---|
| 2026-08-27 19:24:39 | 729ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-08-21 00:10:42 | 895ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-08-09 17:08:07 | 1037ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-08-05 23:23:45 | 779ms | 2 NS 0 A 0 MX | 🔓 Insecure | View |
| 2026-08-03 19:29:00 | 922ms | 1 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-08-02 03:25:01 | 8576ms | 1 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-07-27 17:38:03 | 792ms | 1 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-07-26 17:04:22 | 2689ms | 1 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-07-25 16:31:59 | 16662ms | 1 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-07-24 16:09:59 | 842ms | 1 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-07-23 14:16:53 | 763ms | 1 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-07-22 08:52:20 | 8592ms | 1 NS 0 A 0 MX | ❓ Unknown | View |