| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 104.21.34.217 | 300s | — | AS13335 | Cloudflare, Inc. | 104.21.0.0/17 | — | — |
| 172.67.165.152 | 300s | — | AS13335 | Cloudflare, Inc. | 172.67.128.0/17 | — | — |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 300s | mxcluster1.one.com | — | — | — |
| 10 | 300s | mxcluster2.one.com | — | — | — |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | 46.30.212.47 |
| 🔶 Autoconfig | 46.30.212.47 |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:3031::ac43:a598 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| 2606:4700:3035::6815:22d9 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.21.34.217,172.67.165.152 ech=AEX+DQBB7wAgACBE1Eqlr/7DkDPvKduVzDj+mly51qFBYNzqLjPAl1sZfQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::ac43:a598,2606:4700:3035::6815:22d9 |
| 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 | 2410893555 |
| Primary NS (MNAME) | art.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 19:13:39 | 770ms | 2 NS 2 A 2 MX | 🔓 Insecure | View |
| 2026-07-31 14:38:12 | 1477ms | 2 NS 2 A 2 MX | 🔓 Insecure | View |
| 2026-06-26 05:19:08 | 967ms | 2 NS 2 A 2 MX | 🔓 Insecure | View |
| 2026-06-25 16:10:33 | 1041ms | 2 NS 2 A 2 MX | 🔓 Insecure | View |
| 2026-06-16 12:43:07 | 580ms | 2 NS 2 A 2 MX | 🔓 Insecure | View |