| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 104.21.71.190 | 300s | — | AS13335 | Cloudflare, Inc. | 104.21.0.0/17 | — | — |
| 172.67.148.21 | 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 |
|---|---|---|---|---|---|---|---|
| 2606:4700:3030::ac43:9415 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| 2606:4700:3037::6815:47be | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.21.71.190,172.67.148.21 ech=AEX+DQBBfAAgACBhkKfZrq8VdKvHn+TBYTJAvQR6/B0psmqgGa/fFeAqawAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::ac43:9415,2606:4700:3037::6815:47be |
| 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 | 2412541631 |
| Primary NS (MNAME) | achiel.ns.cloudflare.com |
| Responsible (RNAME) | dns@cloudflare.com |
| Refresh | 10000s |
| Retry | 2400s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 1800s |
| Scanned At | Duration | Records | DNSSEC | |
|---|---|---|---|---|
| 2026-08-27 09:13:15 | 643ms | 2 NS 2 A 1 MX | 🔓 Insecure | View |
| 2026-08-18 18:04:27 | 9948ms | 2 NS 2 A 1 MX | 🔓 Insecure | View |
| 2026-08-13 15:08:11 | 2175ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-08-03 18:31:06 | 16477ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-06 11:57:20 | 613ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-05 06:33:12 | 676ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-29 17:59:40 | 378ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-24 21:18:55 | 408ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-20 16:10:21 | 2484ms | 2 NS 1 A 4 MX | 🔒 Secure | View |
| 2026-06-16 14:24:19 | 613ms | 2 NS 1 A 4 MX | 🔒 Secure | View |