| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 104.21.20.172 | 300s | — | AS13335 | Cloudflare, Inc. | 104.21.0.0/17 | — | — |
| 172.67.193.61 | 300s | — | AS13335 | Cloudflare, Inc. | 172.67.128.0/17 | — | — |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:3030::ac43:c13d | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| 2606:4700:3037::6815:14ac | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.21.20.172,172.67.193.61 ech=AEX+DQBBqgAgACBToaOlI/XdWcaBs2n/e11+KUwoMzGMzoAzloPSQDMwAQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::ac43:c13d,2606:4700:3037::6815:14ac |
| 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 | 2413610554 |
| Primary NS (MNAME) | ruth.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 11:15:31 | 1567ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-08-30 07:20:51 | 444ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-08-26 03:18:13 | 533ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-07-02 11:26:53 | 7184ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-06-21 06:27:15 | 2813ms | 0 NS 0 A 0 MX | ⚠️ Bogus | View |
| 2026-06-17 06:14:43 | 15292ms | 2 NS 0 A 3 MX | ⚠️ Bogus | View |
| 2026-06-17 06:08:32 | 3150ms | 0 NS 0 A 0 MX | ⚠️ Bogus | View |
| 2026-06-17 06:01:38 | 9350ms | 0 NS 0 A 0 MX | ⚠️ Bogus | View |
| 2026-06-17 06:00:59 | 632ms | 0 NS 0 A 0 MX | ⚠️ Bogus | View |