| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 5.103.14.18 | 43200s | 5.103.14.18.static.fibianet.dk | AS44869 | FIBIA P/S | 5.103.0.0/16 | 🇩🇰 Denmark | Odense |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 43200s | mail.prbiler.dk | 5.103.14.18 | 5.103.14.18.static.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 | 2026080801 |
| 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 | |
|---|---|---|---|---|
| 2026-08-28 02:17:45 | 558ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-08-23 18:06:31 | 4719ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-08-10 06:59:57 | 3186ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-14 02:34:47 | 2079ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-24 05:58:15 | 756ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-22 07:23:40 | 1179ms | 0 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-06-17 11:45:27 | 1038ms | 2 NS 1 A 1 MX | 🔒 Secure | View |