DNSWHOIS.INFO - frs-net.mail.protection.outlook.com
Search for IP or hostnames:
frs-net.mail.protection.outlook.com checked at 2025-11-19T01:54:33.130Z 388ms 60/60/60 100% R:13 allDone:true timedOut:false frs-net.mail.protection.outlook.com
| A | 2a01:111:f403:c902::14 🇺🇸 Microsoft | ||||||
| PTR | mail-byapr04cu00204.inbound.protection.outlook.com | ||||||
| A | 2a01:111:f403:f802:: 🇺🇸 Microsoft | ||||||
| PTR | mail-byapr05cu00400.inbound.protection.outlook.com | ||||||
| A | 2a01:111:f403:f805::1 🇺🇸 Microsoft | ||||||
| PTR | mail-co1pr03cu00301.inbound.protection.outlook.com | ||||||
| A | 2a01:111:f403:f90b:: 🇺🇸 Microsoft | ||||||
| PTR | mail-bn6pr04cu00100.inbound.protection.outlook.com | ||||||
| A | 52.101.40.0🇺🇸 Microsoft | ||||||
| PTR | mail-cy5pr03cu00300.inbound.protection.outlook.com | ||||||
| A | 52.101.41.58🇺🇸 Microsoft | ||||||
| PTR | mail-sj0pr02cu00102.inbound.protection.outlook.com | ||||||
| A | 52.101.42.4🇺🇸 Microsoft | ||||||
| PTR | mail-co1pr03cu00104.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
frs-net.mail.protection.outlook.com functions as a mail server for frs.net.
Eight IP numbers are targeted by frs-net.mail.protection.outlook.com: 2a01:111:f403:c902::14, 2a01:111:f403:f802::, 2a01:111:f403:f805::1, 2a01:111:f403:f90b::, 52.101.40.0, 52.101.41.58, 52.101.42.4 and 52.101.42.9.
other host names including karunathaibodywork-com.mail.protection.outlook.com, lifenet4families-org.mail.protection.outlook.com, worldwebcontentwriters-com.mail.protection.outlook.com, oakworks-com.mail.protection.outlook.com and hiteksc-com.mail.protection.outlook.com share IP numbers with frs-net.mail.protection.outlook.com.
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