| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 78.143.77.19 | 43200s | 78.143.77.19.dhcp.fibianet.dk | AS44869 | FIBIA P/S | 78.143.64.0/18 | 🇩🇰 Denmark | Virum |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 43200s | mail.michael-diget.dk | 78.143.77.19 | 78.143.77.19.dhcp.fibianet.dk | AS44869 FIBIA P/S |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026082501 |
| 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 13:23:49 | 1612ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-08-27 05:14:38 | 874ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-08-27 00:45:35 | 1345ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-26 22:58:52 | 778ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-27 16:02:09 | 686ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-20 02:27:28 | 970ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-17 23:25:34 | 605ms | 2 NS 1 A 1 MX | 🔒 Secure | View |