| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 104.21.91.44 | 300s | — | AS13335 | Cloudflare, Inc. | 104.21.0.0/17 | — | — |
| 172.67.210.50 | 300s | — | AS13335 | Cloudflare, Inc. | 172.67.128.0/17 | — | — |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:3033::6815:5b2c | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| 2606:4700:3034::ac43:d232 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.21.91.44,172.67.210.50 ech=AEX+DQBBjAAgACCQPut+5uDeTqpG7w/B5EldB1/CcO6m4YJlqsBhOfrbUQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::6815:5b2c,2606:4700:3034::ac43:d232 |
| 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 | 2413470866 |
| Primary NS (MNAME) | guss.ns.cloudflare.com |
| Responsible (RNAME) | dns@cloudflare.com |
| Refresh | 10000s |
| Retry | 2400s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 1800s |
| Scanned At | Duration | Records | DNSSEC | |
|---|---|---|---|---|
| 2026-08-30 21:22:27 | 965ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-07-28 18:34:22 | 2742ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-07-03 14:15:40 | 630ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-06-28 15:59:43 | 1755ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-06-25 08:33:32 | 808ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-06-24 02:29:29 | 2417ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-06-22 18:20:55 | 971ms | 0 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-06-20 19:32:21 | 419ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-06-16 13:19:29 | 481ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |