| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 89.150.135.155 | 600s | x5996879b.customers.hiper-net.dk | AS203953 | Hiper A/S | 89.150.128.0/18 | 🇩🇰 Denmark | Copenhagen |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 0 | 600s | mail.deoliveira.dk | 89.150.135.155 | x5996879b.customers.hiper-net.dk | AS203953 Hiper A/S |
| 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 | |
|---|---|---|---|---|
| 2026-08-14 03:02:37 | 1184ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-18 13:16:41 | 2167ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-12 00:57:02 | 822ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-08 16:45:51 | 935ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-02 12:45:17 | 2548ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-27 04:07:11 | 1495ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-22 17:04:57 | 824ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-22 05:41:39 | 849ms | 0 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-06-17 11:47:52 | 566ms | 2 NS 1 A 1 MX | 🔒 Secure | View |