| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 104.21.5.212 | 300s | — | AS13335 | Cloudflare, Inc. | 104.21.0.0/17 | — | — |
| 172.67.133.219 | 300s | — | AS13335 | Cloudflare, Inc. | 172.67.128.0/17 | — | — |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:3031::ac43:85db | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| 2606:4700:3037::6815:5d4 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.21.5.212,172.67.133.219 ech=AEX+DQBB7AAgACDfxbZugQsDl/Z3crOxU0BXzhOAHwYF/VWRuS5jLIUyWwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::ac43:85db,2606:4700:3037::6815:5d4 |
| 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 | 2409943051 |
| Primary NS (MNAME) | dean.ns.cloudflare.com |
| Responsible (RNAME) | dns@cloudflare.com |
| Refresh | 10000s |
| Retry | 2400s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 1800s |
| Scanned At | Duration | Records | DNSSEC | |
|---|---|---|---|---|
| 2026-07-20 10:11:40 | 1272ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-07-01 09:50:21 | 787ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-06-25 20:51:13 | 735ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-06-23 10:44:51 | 267ms | 0 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-06-23 06:43:49 | 295ms | 0 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-06-21 09:25:34 | 1997ms | 2 NS 2 A 0 MX | 🔒 Secure | View |
| 2026-06-17 17:34:59 | 1219ms | 2 NS 2 A 0 MX | 🔒 Secure | View |