NSLIST.NET - smtp.cls.fr
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smtp.cls.fr checked at 2025-11-04T13:21:53.290Z 234ms 28/28/28 100% R:13smtp.cls.fr
| A | 91.207.20.143🇫🇷 CLS-ARGOS-AS | ||||||
| PTR | smtp.cls.fr | ||||||
cls.fr
| MX | cluster-b.mailcontrol.com | ||||||
| MX | cluster-d.mailcontrol.com | ||||||
| MX | dcmp-smtp.cls.fr | ||||||
| NS | hermes2.cls.fr | ||||||
| NS | hermes.cls.fr | ||||||
| MX | smtp.cls.fr | ||||||
| NS | ns6.gandi.net | ||||||
| A | 91.207.20.235🇫🇷 CLS-ARGOS-AS | ||||||
rank #2540 in the tld
PTR for
MX for
Starts with same word
Starts similarily
AI analysis
smtp.cls.fr serves as the mail server for catsat.com, lrit.cls.fr, argos-system.net, cl.lrit-services.com, cl.lrit.cls.fr and a few other domains.
cluster-b.mailcontrol.com, cluster-d.mailcontrol.com and catsat-com.mail.protection.outlook.com are commonly used as mail servers together with smtp.cls.fr. 
smtp.cls.fr resolves to one IP number: 91.207.20.143.
dbq