| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 104.21.88.37 | 300s | — | AS13335 | Cloudflare, Inc. | 104.21.0.0/17 | — | — |
| 172.67.172.71 | 300s | — | AS13335 | Cloudflare, Inc. | 172.67.128.0/17 | — | — |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:3030::ac43:ac47 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| 2606:4700:3035::6815:5825 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.21.88.37,172.67.172.71 ech=AEX+DQBBvQAgACDtWAvN1eb7hmAIExFDHE2OrFTt16EwrzMI1DHxBK/tTgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::ac43:ac47,2606:4700:3035::6815:5825 |
| 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 | 2413702241 |
| Primary NS (MNAME) | noel.ns.cloudflare.com |
| Responsible (RNAME) | dns@cloudflare.com |
| Refresh | 10000s |
| Retry | 2400s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 1800s |
| Scanned At | Duration | Records | DNSSEC | |
|---|---|---|---|---|
| 2026-09-01 03:40:39 | 442ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-08-28 13:41:43 | 517ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-08-18 21:38:23 | 3140ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-07-01 21:28:09 | 746ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-06-24 07:38:36 | 919ms | 0 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-06-23 17:06:55 | 793ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-06-17 13:21:32 | 2805ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |