| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 104.21.42.159 | 300s | — | AS13335 | Cloudflare, Inc. | 104.21.0.0/17 | — | — |
| 172.67.163.134 | 300s | — | AS13335 | Cloudflare, Inc. | 172.67.128.0/17 | — | — |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:3031::ac43:a386 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| 2606:4700:3033::6815:2a9f | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.21.42.159,172.67.163.134 ech=AEX+DQBBZQAgACBUTUY7OTXYVM5MTW5jPMHIeedtzH3an24FIJzEO6tkeQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::ac43:a386,2606:4700:3033::6815:2a9f |
| 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 | 2413178985 |
| Primary NS (MNAME) | matt.ns.cloudflare.com |
| Responsible (RNAME) | dns@cloudflare.com |
| Refresh | 10000s |
| Retry | 2400s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 1800s |
| Scanned At | Duration | Records | DNSSEC | |
|---|---|---|---|---|
| 2026-08-28 10:30:41 | 677ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-08-26 18:51:31 | 664ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-08-25 02:55:21 | 8470ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-08-22 21:57:03 | 8865ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-08-13 17:54:30 | 3748ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-08-01 15:00:07 | 8755ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-06-26 17:42:32 | 734ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-06-24 05:14:24 | 866ms | 0 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-06-20 07:48:50 | 643ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-06-19 17:52:31 | 684ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-06-18 06:59:02 | 2904ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |