DNSWHOIS.INFO - cobsystem-com.mail.protection.outlook.com
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cobsystem-com.mail.protection.outlook.com checked at 2025-11-28T22:06:48.372Z 229ms 60/60/60 100% R:20 allDone:true timedOut:false cobsystem-com.mail.protection.outlook.com
| A | 2a01:111:f403:c902:: 🇺🇸 Microsoft | ||||||
| PTR | mail-sj2pr05cu00300.inbound.protection.outlook.com | ||||||
| A | 2a01:111:f403:c903::1 🇺🇸 Microsoft | ||||||
| PTR | mail-mw2pr02cu00301.inbound.protection.outlook.com | ||||||
| A | 2a01:111:f403:c922::2 🇺🇸 Microsoft | ||||||
| PTR | mail-bl0pr02cu00702.inbound.protection.outlook.com | ||||||
| A | 2a01:111:f403:c92c::1 🇺🇸 Microsoft | ||||||
| PTR | mail-dm6pr03cu00401.inbound.protection.outlook.com | ||||||
| A | 52.101.10.5🇺🇸 Microsoft | ||||||
| PTR | mail-bn6pr04cu00105.inbound.protection.outlook.com | ||||||
| A | 52.101.11.17🇺🇸 Microsoft | ||||||
| PTR | mail-sn1pr0501cu00301.inbound.protection.outlook.com | ||||||
| A | 52.101.11.19🇺🇸 Microsoft | ||||||
| PTR | mail-sa9pr04cu00203.inbound.protection.outlook.com | ||||||
| A | 52.101.40.1🇺🇸 Microsoft | ||||||
| PTR | mail-cy4pr03cu00101.inbound.protection.outlook.com | ||||||
mail.protection.outlook.com
MX for
AI analysis
cobsystem-com.mail.protection.outlook.com is the mail server for cobsystem.com.
Eight IP numbers are targeted by cobsystem-com.mail.protection.outlook.com: 2a01:111:f403:c902::, 2a01:111:f403:c903::1, 2a01:111:f403:c922::2, 2a01:111:f403:c92c::1, 52.101.10.5, 52.101.11.17, 52.101.11.19 and 52.101.40.1.
other host names including pictureshop-com.mail.protection.outlook.com, sanddollarbusiness-com.mail.protection.outlook.com, safedose-com.mail.protection.outlook.com, northamptoncrossing-com.mail.protection.outlook.com and alexanderaustin-net.mail.protection.outlook.com share IP numbers with cobsystem-com.mail.protection.outlook.com.