MXLIST.NET - calcbs-com.mail.protection.outlook.com
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calcbs-com.mail.protection.outlook.com checked at 2025-11-19T05:23:27.586Z 2395ms 60/60/60 100% R:13 allDone:true timedOut:false calcbs-com.mail.protection.outlook.com
| A | 2a01:111:f403:c927::1 🇺🇸 Microsoft | ||||||
| PTR | mail-bn8pr05cu00301.inbound.protection.outlook.com | ||||||
| A | 2a01:111:f403:c92c::3 🇺🇸 Microsoft | ||||||
| PTR | mail-dm5pr04cu00103.inbound.protection.outlook.com | ||||||
| A | 2a01:111:f403:f802:: 🇺🇸 Microsoft | ||||||
| PTR | mail-byapr05cu00400.inbound.protection.outlook.com | ||||||
| A | 2a01:111:f403:f903:: 🇺🇸 Microsoft | ||||||
| A | 52.101.41.56🇺🇸 Microsoft | ||||||
| PTR | mail-sj0pr21cu00100.inbound.protection.outlook.com | ||||||
| A | 52.101.42.13🇺🇸 Microsoft | ||||||
| PTR | mail-mw2pr02cu00405.inbound.protection.outlook.com | ||||||
| A | 52.101.194.13🇺🇸 Microsoft | ||||||
| PTR | mail-ch0pr04cu00605.inbound.protection.outlook.com | ||||||
| A | 52.101.194.19🇺🇸 Microsoft | ||||||
| PTR | mail-ch5pr02cu00303.inbound.protection.outlook.com | ||||||
mail.protection.outlook.com
| NS | ns1-proddns.glbdns.o365filtering.com | ||||||
| NS | ns2-proddns.glbdns.o365filtering.com | ||||||
MX for
AI analysis
The mail server for calcbs.com is calcbs-com.mail.protection.outlook.com.
calcbs-com.mail.protection.outlook.com points to eight IPs: 2a01:111:f403:c927::1, 2a01:111:f403:c92c::3, 2a01:111:f403:f802::, 2a01:111:f403:f903::, 52.101.41.56, 52.101.42.13, 52.101.194.13 and 52.101.194.19.
Other host names, for instance aleriotechgroup-com.mail.protection.outlook.com, eaglealuminum-com01c.mail.protection.outlook.com, myguyplumbingnj-com.mail.protection.outlook.com, ecx-com.mail.protection.outlook.com and smalldogimageworks-com.mail.protection.outlook.com share IP numbers with calcbs-com.mail.protection.outlook.com.
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