| Nameserver | IP addresses | PTR | ASN / ISP |
|---|---|---|---|
| lucy.ns.cloudflare.com | — | — | — |
| stan.ns.cloudflare.com | — | — | — |
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 104.21.43.49 | — | — | AS13335 | Cloudflare, Inc. | 104.21.0.0/17 | — | — |
| 172.67.220.11 | — | — | AS13335 | Cloudflare, Inc. | 172.67.128.0/17 | — | — |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:3031::6815:2b31 | — | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000::/42 | — | — |
| 2606:4700:3032::ac43:dc0b | — | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000::/42 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.21.43.49,172.67.220.11 ech=AEX+DQBBAgAgACDurI0kjS+pgI4tREFXZNZReDzCEtZ7GTrS4X0Uec/8AwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:2b31,2606:4700:3032::ac43:dc0b |
| 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 | 2406632469 |
| Primary NS (MNAME) | lucy.ns.cloudflare.com |
| Responsible (RNAME) | dns@cloudflare.com |
| Refresh | 10000s |
| Retry | 2400s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 1800s |
| Scanned At | Duration | Records | DNSSEC | |
|---|---|---|---|---|
| 2026-08-26 03:46:41 | 572ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-08-10 13:29:08 | 1635ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-07-17 06:21:40 | 1187ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-06-25 00:33:14 | 983ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-06-16 23:15:16 | 65535ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-06-16 22:22:25 | 1228ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-06-16 22:07:33 | 309ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-06-16 22:00:58 | 502ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |