DNSWHOIS.INFO - rcginc-com0i.mail.protection.outlook.com
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rcginc-com0i.mail.protection.outlook.com checked at 2025-11-01T06:21:58.865Z 1649ms 63/63/63 100% R:11rcginc-com0i.mail.protection.outlook.com
| A | 2a01:111:f403:c946::1 🇺🇸 Microsoft | ||||||
| PTR | mail-ch1pr04cu00101.inbound.protection.outlook.com | ||||||
| A | 2a01:111:f403:c946::3 🇺🇸 Microsoft | ||||||
| PTR | mail-ch0pr04cu00603.inbound.protection.outlook.com | ||||||
| A | 2a01:111:f403:f901::1 🇺🇸 Microsoft | ||||||
| PTR | mail-bl0pr02cu00601.inbound.protection.outlook.com | ||||||
| A | 2a01:111:f403:f913:: 🇺🇸 Microsoft | ||||||
| PTR | mail-cy1pr03cu00100.inbound.protection.outlook.com | ||||||
| A | 52.101.8.36🇺🇸 Microsoft | ||||||
| A | 52.101.40.2🇺🇸 Microsoft | ||||||
| PTR | mail-cy1pr05cu00402.inbound.protection.outlook.com | ||||||
| A | 52.101.41.0🇺🇸 Microsoft | ||||||
| PTR | mail-byapr05cu00400.inbound.protection.outlook.com | ||||||
| A | 52.101.41.24🇺🇸 Microsoft | ||||||
| PTR | mail-sj0pr03cu01600.inbound.protection.outlook.com | ||||||
mail.protection.outlook.com
| NS | ns1-proddns.glbdns.o365filtering.com | ||||||
| NS | ns2-proddns.glbdns.o365filtering.com | ||||||
MX for
AI analysis
rcginc-com0i.mail.protection.outlook.com serves as the mail server for rcg-inc.com.
d215601a.ess.barracudanetworks.com and d215601b.ess.barracudanetworks.com are commonly used mail servers alongside rcginc-com0i.mail.protection.outlook.com.
rcginc-com0i.mail.protection.outlook.com resolves to eight IP numbers: 2a01:111:f403:c946::1, 2a01:111:f403:c946::3, 2a01:111:f403:f901::1, 2a01:111:f403:f913::, 52.101.8.36, 52.101.40.2, 52.101.41.0 and 52.101.41.24.
Other host names including sjblawhouston-com.mail.protection.outlook.com, 2utec-com.mail.protection.outlook.com, zxcv-co.mail.protection.outlook.com, sujka-com.mail.protection.outlook.com and perecman-com.mail.protection.outlook.com share IP numbers with rcginc-com0i.mail.protection.outlook.com.