| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 104.21.45.92 | 300s | — | AS13335 | Cloudflare, Inc. | 104.21.0.0/17 | — | — |
| 172.67.212.171 | 300s | — | AS13335 | Cloudflare, Inc. | 172.67.128.0/17 | — | — |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:3031::6815:2d5c | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| 2606:4700:3031::ac43:d4ab | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.21.45.92,172.67.212.171 ech=AEX+DQBBugAgACAXUf+23YDboba4db+V6/wsezT/zYza/z19G+HggcsuXAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:2d5c,2606:4700:3031::ac43:d4ab |
| 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 | 2413362719 |
| Primary NS (MNAME) | mark.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 09:09:06 | 468ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-08-22 17:21:22 | 3665ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-08-21 17:12:11 | 1194ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-08-19 12:30:00 | 5455ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-08-18 12:28:04 | 1080ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-08-17 04:34:29 | 2414ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-08-14 07:06:49 | 1067ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-08-13 03:42:31 | 858ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-07-02 14:03:42 | 878ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-06-24 09:13:11 | 736ms | 2 NS 2 A 0 MX | ❓ Unknown | View |
| 2026-06-20 19:07:50 | 1156ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-06-16 13:37:18 | 609ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |