| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 5.10.105.46 | 43200s | 2e.69.0a05.ip4.static.sl-reverse.com | AS36351 | IBM Cloud | 5.10.96.0/19 | 🇬🇧 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 | 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 | |
|---|---|---|---|---|
| 2026-08-13 00:18:54 | 16607ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-08-09 12:44:33 | 950ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-09 01:50:36 | 900ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-26 00:37:19 | 749ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-17 13:09:14 | 1602ms | 2 NS 1 A 0 MX | 🔒 Secure | View |