| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 104.21.71.85 | 300s | — | AS13335 | Cloudflare, Inc. | 104.21.0.0/17 | — | — |
| 172.67.143.252 | 300s | — | AS13335 | Cloudflare, Inc. | 172.67.128.0/17 | — | — |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:3032::6815:4755 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| 2606:4700:3034::ac43:8ffc | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.21.71.85,172.67.143.252 ech=AEX+DQBBwAAgACC4ErFiYd3sH8czhtWupwUixryvdmPKDnsvcOWe4GX7KwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::6815:4755,2606:4700:3034::ac43:8ffc |
| 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 | 2412862972 |
| Primary NS (MNAME) | denver.ns.cloudflare.com |
| Responsible (RNAME) | dns@cloudflare.com |
| Refresh | 10000s |
| Retry | 2400s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 1800s |
| Scanned At | Duration | Records | DNSSEC | |
|---|---|---|---|---|
| 2026-08-22 18:32:28 | 924ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-08-21 18:26:39 | 888ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-08-20 18:23:08 | 6774ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-06-27 11:12:38 | 874ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-06-24 22:48:05 | 856ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-06-20 00:55:27 | 3144ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-06-19 16:30:44 | 700ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-06-16 19:10:02 | 540ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |