| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 91.144.249.131 | 43200s | 91-144-249-131.norlyscustomer.net | AS8273 | Norlys Telco A/S | 91.144.192.0/18 | 🇩🇰 Denmark | Randers |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 43200s | mailscanner.rcchosting.dk | 93.191.155.37 | splash.zitcom.dk | AS48854 team.blue Denmark A/S |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026081101 |
| 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 | |
|---|---|---|---|---|
| 2026-08-13 12:17:34 | 775ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-24 23:29:55 | 4683ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-18 01:27:54 | 2245ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-12 13:50:43 | 592ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-02 17:11:49 | 2447ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-20 00:19:56 | 460ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-19 23:19:07 | 633ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-17 14:45:40 | 2058ms | 2 NS 1 A 1 MX | 🔒 Secure | View |