| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 104.21.48.43 | 300s | — | AS13335 | Cloudflare, Inc. | 104.21.0.0/17 | — | — |
| 172.67.176.250 | 300s | — | AS13335 | Cloudflare, Inc. | 172.67.128.0/17 | — | — |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 0 | 300s | . Null MX — domain accepts no email (RFC 7505) | |||
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:3031::6815:302b | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| 2606:4700:3037::ac43:b0fa | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.21.48.43,172.67.176.250 ech=AEX+DQBBkAAgACDg2Vj95DTnMoBzZqStrQjUWeAeRnEh8QgpP5Gf87BuTwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:302b,2606:4700:3037::ac43:b0fa |
| 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 | 2412715221 |
| Primary NS (MNAME) | nicolas.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 15:48:10 | 3079ms | 2 NS 2 A 1 MX | 🔓 Insecure | View |
| 2026-08-20 17:06:15 | 1063ms | 2 NS 2 A 1 MX | 🔓 Insecure | View |
| 2026-07-21 11:30:32 | 1264ms | 2 NS 2 A 1 MX | 🔓 Insecure | View |
| 2026-06-29 18:48:58 | 858ms | 2 NS 2 A 1 MX | 🔓 Insecure | View |
| 2026-06-20 17:02:20 | 1232ms | 2 NS 2 A 1 MX | 🔒 Secure | View |
| 2026-06-17 12:03:18 | 11682ms | 2 NS 2 A 0 MX | 🔒 Secure | View |
| 2026-06-17 12:02:41 | 2680ms | 2 NS 2 A 0 MX | 🔒 Secure | View |