ROBTEX.COM - cstb-com.mail.protection.outlook.com
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cstb-com.mail.protection.outlook.com checked at 2025-12-02T18:52:38.249Z 162ms 60/60/60 100% R:5 allDone:true timedOut:false cstb-com.mail.protection.outlook.com
| A | 2a01:111:f403:c803::🇺🇸 Microsoft | ||||||
| PTR | mail-bn1pr21cu00200.inbound.protection.outlook.com | ||||||
| A | 2a01:111:f403:c91d::🇺🇸 Microsoft | ||||||
| PTR | mail-mw2pr04cu00100.inbound.protection.outlook.com | ||||||
| A | 2a01:111:f403:c946::4🇺🇸 Microsoft | ||||||
| PTR | mail-ch0pr04cu00504.inbound.protection.outlook.com | ||||||
| A | 2a01:111:f403:f909::🇺🇸 Microsoft | ||||||
| PTR | mail-bn6pr04cu00200.inbound.protection.outlook.com | ||||||
| A | 52.101.8.51🇺🇸 Microsoft | ||||||
| PTR | mail-dm1pr04cu00203.inbound.protection.outlook.com | ||||||
| A | 52.101.10.16🇺🇸 Microsoft | ||||||
| PTR | mail-bn6pr21cu00500.inbound.protection.outlook.com | ||||||
| A | 52.101.11.2🇺🇸 Microsoft | ||||||
| PTR | mail-sn1pr03cu00102.inbound.protection.outlook.com | ||||||
| A | 52.101.41.0🇺🇸 Microsoft | ||||||
| PTR | mail-byapr05cu00400.inbound.protection.outlook.com | ||||||
mail.protection.outlook.com
MX for
AI analysis
cstb-com.mail.protection.outlook.com serves as the mail server for cstb.com.
Eight IP numbers are pointed to by cstb-com.mail.protection.outlook.com: 2a01:111:f403:c803::, 2a01:111:f403:c91d::, 2a01:111:f403:c946::4, 2a01:111:f403:f909::, 52.101.8.51, 52.101.10.16, 52.101.11.2 and 52.101.41.0.
For instance, other host names driehaussymposium-com.mail.protection.outlook.com, msdistribution-com.mail.protection.outlook.com, amtax-us.mail.protection.outlook.com, boeseconsulting-com.mail.protection.outlook.com and ntdiamondtools-com.mail.protection.outlook.com share IP numbers with cstb-com.mail.protection.outlook.com.