| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 185.181.223.37 | 8000s | xb9b5df25.customers.hiper-net.dk | AS203953 | Hiper A/S | 185.181.220.0/22 | 🇩🇰 Denmark | Vanløse |
| 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 | 2026080701 |
| 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 | |
|---|---|---|---|---|
| 2026-08-11 07:07:00 | 4718ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-08-09 23:39:55 | 673ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-09 00:04:48 | 738ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-04 19:35:58 | 2602ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-25 23:16:53 | 617ms | 2 NS 1 A 4 MX | 🔒 Secure | View |
| 2026-06-24 01:32:19 | 1001ms | 0 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-06-17 23:31:57 | 699ms | 2 NS 1 A 4 MX | 🔒 Secure | View |