| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 185.45.48.37 | 1500s | — | AS47292 | Sentia Denmark A/S | 185.45.48.0/22 | 🇩🇰 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 |
| Key type | Algorithm | Public key |
|---|---|---|
| KSK | ECDSA P-256/SHA-256 | JcV5556GogVXZ9TYSmp85vNIszFCbpFbU+Z9umtE… |
| Field | Value |
|---|---|
| Serial | 2026082301 |
| 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 05:48:02 | 1884ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-08-24 02:05:46 | 1671ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-23 12:39:37 | 568ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-03 07:59:20 | 2471ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-25 12:25:05 | 546ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-21 00:19:21 | 702ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-20 20:01:22 | 1181ms | 0 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-06-17 09:24:37 | 8700ms | 2 NS 1 A 0 MX | 🔒 Secure | View |
| 2026-06-17 09:22:02 | 1297ms | 2 NS 1 A 0 MX | 🔒 Secure | View |
| 2026-06-17 09:00:05 | 424ms | 2 NS 1 A 0 MX | 🔒 Secure | View |