| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 104.21.37.9 | 300s | — | AS13335 | Cloudflare, Inc. | 104.21.0.0/17 | — | — |
| 172.67.202.43 | 300s | — | AS13335 | Cloudflare, Inc. | 172.67.128.0/17 | — | — |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:3033::ac43:ca2b | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| 2606:4700:3035::6815:2509 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.21.37.9,172.67.202.43 ech=AEX+DQBB+AAgACATcv+fK+Ptu0/bpXpp0D1wcGbigahtqny0PH7xycqfNwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::ac43:ca2b,2606:4700:3035::6815:2509 |
| 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 | 2413226882 |
| Primary NS (MNAME) | dilbert.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 22:26:29 | 472ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-08-25 03:53:23 | 1802ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-08-16 21:58:00 | 966ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-07-17 17:26:20 | 835ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-07-04 12:41:34 | 3178ms | 2 NS 0 A 0 MX | 🔓 Insecure | View |
| 2026-06-20 09:28:28 | 2502ms | 2 NS 0 A 0 MX | ⚠️ Bogus | View |
| 2026-06-17 09:09:11 | 733ms | 2 NS 0 A 0 MX | 🔓 Insecure | View |