| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 188.208.36.103 | 43200s | 188.208.36.103.static.hosted.by.combell-ops.net | AS34762 | Combell NV | 188.208.36.0/23 | 🇧🇪 Belgium | — |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 0 | 300s | . Null MX — domain accepts no email (RFC 7505) | |||
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026090201 |
| Primary NS (MNAME) | ns01.one.com |
| Responsible (RNAME) | hostmaster@one.com |
| Refresh | 14400s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 600s |
| Scanned At | Duration | Records | DNSSEC | |
|---|---|---|---|---|
| 2026-09-04 01:01:15 | 493ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-08-25 05:28:47 | 1548ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-08-15 09:01:11 | 4712ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-25 10:15:10 | 627ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-24 05:46:20 | 761ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-20 11:27:12 | 476ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-19 01:04:34 | 734ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-17 13:25:57 | 2662ms | 2 NS 1 A 4 MX | 🔒 Secure | View |