| 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 | |
|---|---|---|---|---|
| 2026-08-28 09:06:56 | 896ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-08-25 11:59:34 | 1217ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-25 09:12:48 | 616ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-25 05:12:47 | 571ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-19 04:13:34 | 789ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-18 04:46:24 | 851ms | 2 NS 1 A 4 MX | 🔒 Secure | View |