| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 104.21.67.94 | 300s | — | AS13335 | Cloudflare, Inc. | 104.21.0.0/17 | — | — |
| 172.67.220.69 | 300s | — | AS13335 | Cloudflare, Inc. | 172.67.128.0/17 | — | — |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:3035::6815:435e | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| 2606:4700:3035::ac43:dc45 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.21.67.94,172.67.220.69 ech=AEX+DQBBjAAgACCQPut+5uDeTqpG7w/B5EldB1/CcO6m4YJlqsBhOfrbUQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3035::6815:435e,2606:4700:3035::ac43:dc45 |
| 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 | 2413575699 |
| Primary NS (MNAME) | jack.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 22:07:40 | 471ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-08-27 16:12:56 | 545ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-08-27 10:59:42 | 530ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-08-20 12:44:29 | 1675ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-08-19 03:46:24 | 5165ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-08-17 16:13:42 | 1078ms | 2 NS 2 A 0 MX | ❓ Unknown | View |
| 2026-07-19 11:46:12 | 27313ms | 2 NS 2 A 0 MX | ❓ Unknown | View |
| 2026-07-17 08:39:42 | 9710ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-06-27 11:23:06 | 707ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-06-24 21:11:07 | 930ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-06-23 07:37:04 | 979ms | 0 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-06-17 11:45:17 | 807ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |