| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 104.21.41.137 | 300s | — | AS13335 | Cloudflare, Inc. | 104.21.0.0/17 | — | — |
| 172.67.165.5 | 300s | — | AS13335 | Cloudflare, Inc. | 172.67.128.0/17 | — | — |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:3035::6815:2989 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| 2606:4700:3036::ac43:a505 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.21.41.137,172.67.165.5 ech=AEX+DQBBqgAgACBToaOlI/XdWcaBs2n/e11+KUwoMzGMzoAzloPSQDMwAQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3035::6815:2989,2606:4700:3036::ac43:a505 |
| 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 | 2413610340 |
| Primary NS (MNAME) | barbara.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 11:23:18 | 1814ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-08-19 05:52:24 | 4769ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-08-17 03:16:43 | 10703ms | 2 NS 2 A 1 MX | 🔓 Insecure | View |
| 2026-08-11 09:19:51 | 3480ms | 2 NS 2 A 1 MX | 🔓 Insecure | View |
| 2026-07-03 13:55:51 | 705ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-06-24 21:28:23 | 1743ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-06-21 08:13:54 | 1064ms | 0 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-06-20 10:56:04 | 600ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-06-18 00:26:31 | 588ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |