| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 104.21.88.71 | 300s | — | AS13335 | Cloudflare, Inc. | 104.21.0.0/17 | — | — |
| 172.67.173.166 | 300s | — | AS13335 | Cloudflare, Inc. | 172.67.128.0/17 | — | — |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:3034::ac43:ada6 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| 2606:4700:3035::6815:5847 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.21.88.71,172.67.173.166 ech=AEX+DQBBUAAgACDmdohLRyIb40JXmwAplorfIwrp+NqESbLpWoG8NzS9DgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3034::ac43:ada6,2606:4700:3035::6815:5847 |
| 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 | 2410302315 |
| Primary NS (MNAME) | jim.ns.cloudflare.com |
| Responsible (RNAME) | dns@cloudflare.com |
| Refresh | 10000s |
| Retry | 2400s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 1800s |
| Scanned At | Duration | Records | DNSSEC | |
|---|---|---|---|---|
| 2026-07-23 20:44:07 | 924ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-07-16 18:57:01 | 2774ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-06-26 21:37:50 | 1699ms | 2 NS 2 A 0 MX | ❓ Unknown | View |
| 2026-06-21 03:14:03 | 679ms | 2 NS 2 A 0 MX | 🔒 Secure | View |
| 2026-06-20 20:36:04 | 959ms | 0 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-06-18 02:38:20 | 1725ms | 2 NS 2 A 0 MX | 🔒 Secure | View |