| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 104.21.21.99 | 300s | — | AS13335 | Cloudflare, Inc. | 104.21.0.0/17 | — | — |
| 172.67.197.170 | 300s | — | AS13335 | Cloudflare, Inc. | 172.67.128.0/17 | — | — |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:3030::6815:1563 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| 2606:4700:3035::ac43:c5aa | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.21.21.99,172.67.197.170 ech=AEX+DQBB/AAgACBaY3xXTjHGn020myaHmA0UDNM1FWVR3m9nS/VJiWGkRwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:1563,2606:4700:3035::ac43:c5aa |
| 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 | 2413283081 |
| Primary NS (MNAME) | becky.ns.cloudflare.com |
| Responsible (RNAME) | dns@cloudflare.com |
| Refresh | 10000s |
| Retry | 2400s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 1800s |
| Scanned At | Duration | Records | DNSSEC | |
|---|---|---|---|---|
| 2026-08-27 21:43:40 | 526ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-08-10 08:36:25 | 16806ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-08-02 18:42:10 | 2234ms | 2 NS 2 A 1 MX | 🔓 Insecure | View |
| 2026-07-17 05:36:59 | 1587ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-06-29 20:50:11 | 790ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-06-20 07:23:39 | 2719ms | 2 NS 2 A 0 MX | ⚠️ Bogus | View |
| 2026-06-19 05:27:11 | 815ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-06-17 09:24:10 | 593ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |