| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 104.21.73.207 | 300s | — | AS13335 | Cloudflare, Inc. | 104.21.0.0/17 | — | — |
| 172.67.192.39 | 300s | — | AS13335 | Cloudflare, Inc. | 172.67.128.0/17 | — | — |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:3030::6815:49cf | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| 2606:4700:3030::ac43:c027 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.21.73.207,172.67.192.39 ech=AEX+DQBB9AAgACDGsaM394fQZDa41e7Pk5XsMeXXi0zLY40wG+6T/TjyIQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:49cf,2606:4700:3030::ac43:c027 |
| 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 | 2412563175 |
| Primary NS (MNAME) | graham.ns.cloudflare.com |
| Responsible (RNAME) | dns@cloudflare.com |
| Refresh | 10000s |
| Retry | 2400s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 1800s |
| Scanned At | Duration | Records | DNSSEC | |
|---|---|---|---|---|
| 2026-08-24 20:25:00 | 732ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-08-19 11:54:24 | 1791ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-08-18 11:54:11 | 1682ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-08-02 05:33:20 | 8889ms | 2 NS 2 A 0 MX | ❓ Unknown | View |
| 2026-06-19 18:43:04 | 731ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-06-18 03:13:49 | 741ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |