| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 217.21.190.139 | 3600s | 217.21.190.139.static.hosted.by.combell.com | AS34762 | Combell NV | 217.21.176.0/20 | 🇧🇪 Belgium | — |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | autodiscover.mailprotect.be → 83.217.77.175 |
| 🔶 Autoconfig | autoconfig.mailprotect.be → 83.217.77.175 |
| Service | Priority | Weight | Port | Target |
|---|---|---|---|---|
| _autodiscover._tcp | 1 | 1 | 443 | autodiscover-s.mailprotect.be |
| _imaps._tcp | 1 | 1 | 993 | imap.mailprotect.be |
| 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 | 1669488863 |
| Primary NS (MNAME) | ns3.combell.net |
| Responsible (RNAME) | hostmaster@brnordic.dk |
| Refresh | 10800s |
| Retry | 3600s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 40000s |
| Scanned At | Duration | Records | DNSSEC | |
|---|---|---|---|---|
| 2026-08-28 01:10:10 | 890ms | 3 NS 1 A 2 MX | 🔓 Insecure | View |
| 2026-06-26 06:01:51 | 1024ms | 3 NS 1 A 2 MX | 🔓 Insecure | View |
| 2026-06-21 14:16:27 | 1100ms | 0 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-06-16 17:22:41 | 5020ms | 3 NS 1 A 2 MX | 🔓 Insecure | View |
| 2026-06-16 17:11:51 | 2147ms | 3 NS 1 A 2 MX | 🔓 Insecure | View |
| 2026-06-16 17:05:26 | 578ms | 3 NS 1 A 2 MX | 🔓 Insecure | View |
| 2026-06-16 17:00:35 | 680ms | 3 NS 1 A 2 MX | 🔓 Insecure | View |