| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 104.21.42.195 | 300s | — | AS13335 | Cloudflare, Inc. | 104.21.0.0/17 | — | — |
| 172.67.165.141 | 300s | — | AS13335 | Cloudflare, Inc. | 172.67.128.0/17 | — | — |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 300s | a.mx.tojeono.cz | 81.0.235.44 | ivanek.tojeono.cz | AS15685 CASABLANCA INT a.s. |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | 77.78.105.55 |
| 🔶 Autoconfig | 77.78.105.55 |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:3030::ac43:a58d | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| 2606:4700:3037::6815:2ac3 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.21.42.195,172.67.165.141 ech=AEX+DQBBOAAgACCoHv6+0vAqMmPAoHuYGDp/hbTGrX5q1kGCAuTjYfMZcwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::ac43:a58d,2606:4700:3037::6815:2ac3 |
| TXT Record |
|---|
| 460kcbhpwwwtm9wf0cy0bwjvm5d76rrt |
| 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 | 2411332048 |
| Primary NS (MNAME) | fatima.ns.cloudflare.com |
| Responsible (RNAME) | dns@cloudflare.com |
| Refresh | 10000s |
| Retry | 2400s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 1800s |
| Scanned At | Duration | Records | DNSSEC | |
|---|---|---|---|---|
| 2026-08-25 11:22:33 | 869ms | 2 NS 2 A 1 MX | 🔓 Insecure | View |
| 2026-08-06 20:31:34 | 8917ms | 2 NS 2 A 1 MX | ❓ Unknown | View |
| 2026-08-02 19:53:25 | 9240ms | 2 NS 2 A 1 MX | 🔓 Insecure | View |
| 2026-07-08 15:25:08 | 2214ms | 2 NS 2 A 1 MX | 🔓 Insecure | View |
| 2026-06-28 03:16:34 | 3066ms | 2 NS 2 A 1 MX | 🔓 Insecure | View |
| 2026-06-23 10:21:55 | 1086ms | 2 NS 2 A 1 MX | 🔓 Insecure | View |
| 2026-06-20 18:24:24 | 1061ms | 2 NS 2 A 1 MX | 🔓 Insecure | View |
| 2026-06-20 05:31:01 | 1466ms | 2 NS 2 A 1 MX | 🔓 Insecure | View |
| 2026-06-17 10:22:17 | 1127ms | 2 NS 2 A 1 MX | 🔓 Insecure | View |