| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 185.98.99.117 | 3600s | smtp.mg49.dk | AS3342 | Cibicom A/S | 185.98.96.0/22 | 🇩🇰 Denmark | — |
| 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 | 2026081101 |
| 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 | |
|---|---|---|---|---|
| 2026-08-12 14:17:48 | 610ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-17 23:07:47 | 2072ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-16 16:31:45 | 8492ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-26 08:37:37 | 1403ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-24 11:29:49 | 1027ms | 0 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-06-23 23:38:29 | 1132ms | 0 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-06-23 06:11:27 | 584ms | 0 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-06-17 15:31:03 | 805ms | 2 NS 1 A 0 MX | 🔒 Secure | View |