| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 51.89.105.1 | 3600s | web-01.iconic.dk | AS16276 | OVH SAS | 51.89.0.0/16 | 🇬🇧 United Kingdom | London |
| 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 | 2026080101 |
| 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 23:41:05 | 408ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-08-01 21:17:37 | 10580ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-03 13:04:33 | 2496ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-24 18:32:04 | 830ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-23 23:07:23 | 908ms | 0 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-06-23 04:09:03 | 725ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-22 23:40:05 | 925ms | 0 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-06-18 00:13:51 | 529ms | 2 NS 1 A 0 MX | 🔒 Secure | View |