DNSWHOIS.INFO - jcsna-com.mail.protection.outlook.com
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jcsna-com.mail.protection.outlook.com checked at 2025-10-07T10:57:31.309Z 254ms 60/60/60 100% R:16jcsna-com.mail.protection.outlook.com
| A | 2a01:111:f403:c902::1 🇺🇸 Microsoft | ||||||
| PTR | mail-sj2pr05cu00401.inbound.protection.outlook.com | ||||||
| A | 2a01:111:f403:c92c::3 🇺🇸 Microsoft | ||||||
| PTR | mail-dm5pr04cu00103.inbound.protection.outlook.com | ||||||
| A | 2a01:111:f403:f901::1 🇺🇸 Microsoft | ||||||
| PTR | mail-bl0pr02cu00601.inbound.protection.outlook.com | ||||||
| A | 2a01:111:f403:f90f::1 🇺🇸 Microsoft | ||||||
| PTR | mail-sa9pr04cu00201.inbound.protection.outlook.com | ||||||
| A | 52.101.9.21🇺🇸 Microsoft | ||||||
| PTR | mail-bl2pr04cu00205.inbound.protection.outlook.com | ||||||
| A | 52.101.10.14🇺🇸 Microsoft | ||||||
| PTR | mail-bn6pr04cu00206.inbound.protection.outlook.com | ||||||
| A | 52.101.40.4🇺🇸 Microsoft | ||||||
| PTR | mail-cy5pr03cu00204.inbound.protection.outlook.com | ||||||
| A | 52.101.194.17🇺🇸 Microsoft | ||||||
| PTR | mail-ch5pr02cu00401.inbound.protection.outlook.com | ||||||
mail.protection.outlook.com
| NS | ns1-proddns.glbdns.o365filtering.com | ||||||
| NS | ns2-proddns.glbdns.o365filtering.com | ||||||
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AI analysis
The mail server for jcsna.com is jcsna-com.mail.protection.outlook.com.
jcsna-com.mail.protection.outlook.com points to eight IPs: 2a01:111:f403:c902::1, 2a01:111:f403:c92c::3, 2a01:111:f403:f901::1, 2a01:111:f403:f90f::1, 52.101.9.21, 52.101.10.14, 52.101.40.4 and 52.101.194.17.
Other host names, for instance fndrc-com.mail.protection.outlook.com, uotech-com.mail.protection.outlook.com, reccnc-com.mail.protection.outlook.com, citysquareflooring-com.mail.protection.outlook.com and tpisoft-com.mail.protection.outlook.com share IP numbers with jcsna-com.mail.protection.outlook.com.
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