| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 93.163.48.158 | 43199s | 93-163-48-158-static.dk.customer.tdc.net | AS3292 | TDC Holding A/S | 93.160.0.0/14 | 🇩🇰 Denmark | Hellerup |
| 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 | 2026082001 |
| 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 | |
|---|---|---|---|---|
| 2026-08-27 14:31:31 | 2648ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-08-20 21:17:35 | 1005ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-20 21:54:46 | 748ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-30 20:31:57 | 529ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-24 19:59:49 | 2019ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-22 05:57:57 | 3849ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-22 03:39:00 | 1188ms | 0 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-06-20 15:28:21 | 1108ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-16 12:59:13 | 963ms | 2 NS 1 A 0 MX | 🔒 Secure | View |