| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 89.150.154.175 | 43200s | x59969aaf.customers.hiper-net.dk | AS203953 | Hiper A/S | 89.150.128.0/18 | 🇩🇰 Denmark | — |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 43200s | mail.thewhitehouse.dk | 89.150.154.175 | x59969aaf.customers.hiper-net.dk | AS203953 Hiper A/S |
| 20 | 43200s | backup-mx.post.tele.dk | 80.160.77.115 | backup-mx2.post.tele.dk | AS3292 TDC Holding A/S |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026082701 |
| 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 04:59:12 | 624ms | 2 NS 1 A 2 MX | 🔒 Secure | View |
| 2026-08-27 15:57:50 | 647ms | 2 NS 1 A 2 MX | 🔒 Secure | View |
| 2026-08-26 14:37:30 | 900ms | 2 NS 1 A 2 MX | 🔒 Secure | View |
| 2026-08-02 02:59:21 | 1044ms | 2 NS 1 A 2 MX | 🔒 Secure | View |
| 2026-06-26 18:04:37 | 562ms | 2 NS 1 A 2 MX | 🔒 Secure | View |
| 2026-06-22 22:46:44 | 600ms | 2 NS 1 A 2 MX | 🔒 Secure | View |
| 2026-06-21 19:43:16 | 1217ms | 2 NS 1 A 2 MX | 🔒 Secure | View |
| 2026-06-19 23:33:59 | 1848ms | 2 NS 1 A 2 MX | 🔒 Secure | View |
| 2026-06-18 06:29:16 | 26874ms | 2 NS 1 A 2 MX | 🔒 Secure | View |