WWW.RTSAK.COM - calcbs-com.mail.protection.outlook.com
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calcbs-com.mail.protection.outlook.com checked at 2025-11-16T18:01:48.138Z 398ms 60/60/60 100% R:12 allDone:true timedOut:false calcbs-com.mail.protection.outlook.com
| A | 2a01:111:f403:c901::1 🇺🇸 Microsoft | ||||||
| PTR | mail-bl2pr04cu00201.inbound.protection.outlook.com | ||||||
| A | 2a01:111:f403:c902::16 🇺🇸 Microsoft | ||||||
| PTR | mail-byapr04cu00306.inbound.protection.outlook.com | ||||||
| A | 2a01:111:f403:c903::1 🇺🇸 Microsoft | ||||||
| PTR | mail-mw2pr02cu00301.inbound.protection.outlook.com | ||||||
| A | 2a01:111:f403:c946::3 🇺🇸 Microsoft | ||||||
| PTR | mail-ch0pr04cu00603.inbound.protection.outlook.com | ||||||
| A | 52.101.9.21🇺🇸 Microsoft | ||||||
| PTR | mail-bl2pr04cu00205.inbound.protection.outlook.com | ||||||
| A | 52.101.41.0🇺🇸 Microsoft | ||||||
| PTR | mail-byapr05cu00400.inbound.protection.outlook.com | ||||||
| A | 52.101.41.180🇺🇸 Microsoft | ||||||
| PTR | mail-byapr04cu00204.inbound.protection.outlook.com | ||||||
| A | 52.101.42.9🇺🇸 Microsoft | ||||||
| PTR | mail-co1pr05cu00201.inbound.protection.outlook.com | ||||||
mail.protection.outlook.com
| NS | ns1-proddns.glbdns.o365filtering.com | ||||||
| NS | ns2-proddns.glbdns.o365filtering.com | ||||||
MX for
AI analysis
calcbs-com.mail.protection.outlook.com functions as a mail server for calcbs.com.
Eight IP numbers are pointed to by calcbs-com.mail.protection.outlook.com: 2a01:111:f403:c901::1, 2a01:111:f403:c902::16, 2a01:111:f403:c903::1, 2a01:111:f403:c946::3, 52.101.9.21, 52.101.41.0, 52.101.41.180 and 52.101.42.9.
Other host names such as smalldogimageworks-com.mail.protection.outlook.com, papercraftwithmarti-com.mail.protection.outlook.com, ruralfiber-net.mail.protection.outlook.com, commercialsigncompany-com.mail.protection.outlook.com and icrowd-com.mail.protection.outlook.com share IPs with calcbs-com.mail.protection.outlook.com.
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