| 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 | 2026082401 |
| 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 | |
|---|---|---|---|---|
| 2026-09-02 10:24:31 | 478ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-08-25 03:11:42 | 555ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-08-11 04:48:35 | 4681ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-24 20:33:34 | 677ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-14 08:44:30 | 4614ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-02 16:59:46 | 9456ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-25 16:37:29 | 438ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-20 02:13:45 | 2304ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-17 13:48:19 | 2433ms | 2 NS 1 A 4 MX | 🔒 Secure | View |