| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 5.103.133.221 | 43200s | 5.103.133.221.static.fibianet.dk | AS44869 | FIBIA P/S | 5.103.0.0/16 | 🇩🇰 Denmark | Frederiksberg |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 43200s | mail.gigahost.dk | 89.186.169.85 | — | AS47292 Sentia Denmark A/S |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | 5.103.133.221 |
| 🔶 Autoconfig | 5.103.133.221 |
| 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 | |
|---|---|---|---|---|
| 2026-08-12 21:40:58 | 5048ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-08-10 14:59:55 | 2318ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-16 00:25:55 | 632ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-11 08:11:45 | 1658ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-18 06:01:51 | 577ms | 2 NS 1 A 1 MX | 🔒 Secure | View |