| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 90.184.191.32 | 43200s | x5ab8bf20.customers.hiper-net.dk | AS203953 | Hiper A/S | 90.184.0.0/15 | 🇩🇰 Denmark | Horsens |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 0 | 300s | . Null MX — domain accepts no email (RFC 7505) | |||
| 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 | |
|---|---|---|---|---|
| 2026-08-25 23:02:59 | 543ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-08-14 15:20:46 | 4561ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-08-13 01:57:44 | 1974ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-24 02:38:53 | 24913ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-18 09:15:30 | 3220ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-15 16:40:08 | 8444ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-20 00:13:15 | 627ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-17 21:58:21 | 670ms | 2 NS 1 A 0 MX | 🔒 Secure | View |