| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 104.21.76.220 | 300s | — | AS13335 | Cloudflare, Inc. | 104.21.0.0/17 | — | — |
| 172.67.201.121 | 300s | — | AS13335 | Cloudflare, Inc. | 172.67.128.0/17 | — | — |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:3033::ac43:c979 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| 2606:4700:3034::6815:4cdc | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.21.76.220,172.67.201.121 ech=AEX+DQBBTgAgACBS2IeRQOuwWsBMKViE1opK55UxIRhLkmwaqw5AmJDbfgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::ac43:c979,2606:4700:3034::6815:4cdc |
| 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 | 2412543045 |
| Primary NS (MNAME) | collins.ns.cloudflare.com |
| Responsible (RNAME) | dns@cloudflare.com |
| Refresh | 10000s |
| Retry | 2400s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 1800s |
| Scanned At | Duration | Records | DNSSEC | |
|---|---|---|---|---|
| 2026-08-18 23:29:20 | 36838ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-08-17 22:48:36 | 4238ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-08-15 16:18:45 | 1224ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-08-03 16:45:15 | 2795ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-06-27 07:14:11 | 1231ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-06-22 22:55:26 | 915ms | 0 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-06-22 20:15:44 | 3327ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-06-20 18:11:52 | 1197ms | 0 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-06-19 14:04:37 | 12968ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-06-16 14:21:30 | 2403ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |