IPLIST.NET - c4systems-net.mail.protection.outlook.com
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c4systems-net.mail.protection.outlook.com checked at 2025-10-16T19:33:48.175Z 265ms 60/60/60 100% R:14c4systems-net.mail.protection.outlook.com
| A | 2a01:111:f403:c902::3 🇺🇸 Microsoft | ||||||
| PTR | mail-sj0pr03cu01703.inbound.protection.outlook.com | ||||||
| A | 2a01:111:f403:c946::2 🇺🇸 Microsoft | ||||||
| PTR | mail-ch4pr04cu00102.inbound.protection.outlook.com | ||||||
| A | 2a01:111:f403:c946::5 🇺🇸 Microsoft | ||||||
| PTR | mail-ch4pr21cu00105.inbound.protection.outlook.com | ||||||
| A | 2a01:111:f403:f901::2 🇺🇸 Microsoft | ||||||
| PTR | mail-bl2pr02cu00402.inbound.protection.outlook.com | ||||||
| A | 52.101.41.0🇺🇸 Microsoft | ||||||
| PTR | mail-byapr05cu00400.inbound.protection.outlook.com | ||||||
| A | 52.101.41.54🇺🇸 Microsoft | ||||||
| PTR | mail-sj2pr05cu00506.inbound.protection.outlook.com | ||||||
| A | 52.101.194.4🇺🇸 Microsoft | ||||||
| PTR | mail-ch4pr04cu00104.inbound.protection.outlook.com | ||||||
| A | 52.101.194.15🇺🇸 Microsoft | ||||||
| PTR | mail-ch4pr21cu00107.inbound.protection.outlook.com | ||||||
mail.protection.outlook.com
| NS | ns1-proddns.glbdns.o365filtering.com | ||||||
| NS | ns2-proddns.glbdns.o365filtering.com | ||||||
MX for
AI analysis
c4systems-net.mail.protection.outlook.com functions as a mail server for c4systems.net.
Eight IP numbers are targeted by c4systems-net.mail.protection.outlook.com: 2a01:111:f403:c902::3, 2a01:111:f403:c946::2, 2a01:111:f403:c946::5, 2a01:111:f403:f901::2, 52.101.41.0, 52.101.41.54, 52.101.194.4 and 52.101.194.15.
other host names including customzbuilders-com.mail.protection.outlook.com, nofeedentalstaffing-com.mail.protection.outlook.com, reefpirates-com.mail.protection.outlook.com, jodishilling-com.mail.protection.outlook.com and monarchframe-com.mail.protection.outlook.com share IP numbers with c4systems-net.mail.protection.outlook.com.
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