| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 5.186.48.160 | 600s | 5.186.48.160.static.fibianet.dk | AS44869 | FIBIA P/S | 5.186.0.0/16 | 🇩🇰 Denmark | Fuglebjerg |
| 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 | 2026081001 |
| 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 16:32:47 | 556ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-08-11 09:35:44 | 1648ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-20 22:50:24 | 4566ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-17 01:15:39 | 549ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-11 12:18:17 | 685ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-01 02:24:28 | 760ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-29 08:20:28 | 634ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-26 10:59:32 | 1141ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-17 09:16:26 | 1032ms | 2 NS 1 A 0 MX | 🔒 Secure | View |