NSLIST.NET - mail.on-systems.co.uk
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mail.on-systems.co.uk checked at 2025-10-26T03:05:32.375Z 238ms 22/22/22 100% R:14mail.on-systems.co.uk
| A | 81.149.2.130🇬🇧 BT-UK-AS | ||||||
| PTR | host81-149-2-130.in-addr.btopenworld.com | ||||||
on-systems.co.uk
| NS | ultra103.uk2.net | ||||||
| NS | ultra104.uk2.net | ||||||
| MX | onsystems-co-uk0e.mail.protection.outlook.com | ||||||
| A | 80.82.118.71🇬🇧 34SP.com Ltd. | ||||||
Starts with same word
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AI analysis
mail.on-systems.co.uk resolves to one IP number: 81.149.2.130.
dbq