| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 104.21.55.200 | 300s | — | AS13335 | Cloudflare, Inc. | 104.21.0.0/17 | — | — |
| 172.67.172.164 | 300s | — | AS13335 | Cloudflare, Inc. | 172.67.128.0/17 | — | — |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:3032::6815:37c8 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| 2606:4700:3032::ac43:aca4 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.21.55.200,172.67.172.164 ech=AEX+DQBBfwAgACBYR44KS5sLGA6fNQXZna/6HqcQ3JAAUbUvIIHTnDnsOAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::6815:37c8,2606:4700:3032::ac43:aca4 |
| 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 | 2412353789 |
| Primary NS (MNAME) | cortney.ns.cloudflare.com |
| Responsible (RNAME) | dns@cloudflare.com |
| Refresh | 10000s |
| Retry | 2400s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 1800s |
| Scanned At | Duration | Records | DNSSEC | |
|---|---|---|---|---|
| 2026-08-18 11:50:33 | 1524ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-07-16 11:51:47 | 994ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-06-21 08:47:29 | 554ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-06-21 00:02:48 | 547ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-06-20 07:21:42 | 684ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-06-17 13:11:35 | 4377ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |