| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 104.21.30.49 | 300s | — | AS13335 | Cloudflare, Inc. | 104.21.0.0/17 | — | — |
| 172.67.150.150 | 300s | — | AS13335 | Cloudflare, Inc. | 172.67.128.0/17 | — | — |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:3031::ac43:9696 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| 2606:4700:3037::6815:1e31 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.21.30.49,172.67.150.150 ech=AEX+DQBBTwAgACAOmWlPq4z5qUDpGw2hdQCkGJB2jlJGHIBUXoIPWZLTWQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::ac43:9696,2606:4700:3037::6815:1e31 |
| 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 | 2413679321 |
| 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 | |
|---|---|---|---|---|
| 2026-08-31 20:08:03 | 473ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-08-26 20:50:27 | 9448ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-07-03 21:49:42 | 8782ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-06-29 22:37:20 | 1012ms | 4 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-06-25 11:42:24 | 715ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-06-21 10:13:36 | 1056ms | 0 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-06-21 00:04:15 | 2779ms | 4 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-06-20 06:03:29 | 989ms | 4 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-06-17 13:23:26 | 1960ms | 4 NS 1 A 1 MX | 🔓 Insecure | View |