| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 104.21.37.4 | 300s | — | AS13335 | Cloudflare, Inc. | 104.21.0.0/17 | — | — |
| 172.67.201.253 | 300s | — | AS13335 | Cloudflare, Inc. | 172.67.128.0/17 | — | — |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:3031::6815:2504 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| 2606:4700:3037::ac43:c9fd | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.21.37.4,172.67.201.253 ech=AEX+DQBBcwAgACDGzFTteLQKl5LMA7ei3HVP9pZ3UMQS+1xorruX1g8bVAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:2504,2606:4700:3037::ac43:c9fd |
| 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 | 2412706946 |
| Primary NS (MNAME) | hugh.ns.cloudflare.com |
| Responsible (RNAME) | dns@cloudflare.com |
| Refresh | 10000s |
| Retry | 2400s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 1800s |
| Field | Value |
|---|---|
| Registrar | 101domain GRS Limited |
| Registered | 2026-05-21 |
| Expires | 2027-05-20 (260d) |
| Scanned At | Duration | Records | DNSSEC | |
|---|---|---|---|---|
| 2026-08-20 15:15:31 | 6657ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-08-03 07:22:13 | 1337ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-07-25 05:14:02 | 10646ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-07-20 15:55:45 | 850ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-06-26 18:41:32 | 785ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-06-20 05:16:12 | 479ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-06-16 12:44:44 | 449ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |