| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 93.161.49.153 | 3600s | 93-161-49-153-dynamic.dk.customer.tdc.net | AS3292 | TDC Holding A/S | 93.160.0.0/14 | 🇩🇰 Denmark | Greve |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 0 | 300s | . Null MX — domain accepts no email (RFC 7505) | |||
| Check | Result |
|---|---|
| Validation Status | 🔓 Insecure |
| AD Flag (resolver validates) | ✗ Not set |
| DS Record | ✗ Not found |
| DNSKEY Record | ✗ Not found |
| Flags | unsigned answer |
| Field | Value |
|---|---|
| Serial | 2026022203 |
| 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 | |
|---|---|---|---|---|
| 2026-09-01 20:32:43 | 534ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-08-17 09:22:32 | 4593ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-07-01 04:24:35 | 576ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-06-24 11:03:49 | 2868ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-06-23 05:21:21 | 956ms | 0 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-06-17 13:11:13 | 433ms | 2 NS 1 A 0 MX | 🔓 Insecure | View |