DNSWHOIS.INFO - perlmark-com.mail.protection.outlook.com
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perlmark-com.mail.protection.outlook.com checked at 2025-11-17T23:25:47.879Z 2428ms 60/60/60 100% R:12 allDone:true timedOut:false perlmark-com.mail.protection.outlook.com
| A | 2a01:111:f403:c901::1 🇺🇸 Microsoft | ||||||
| PTR | mail-bl2pr04cu00201.inbound.protection.outlook.com | ||||||
| A | 2a01:111:f403:c927::1 🇺🇸 Microsoft | ||||||
| PTR | mail-bn8pr05cu00301.inbound.protection.outlook.com | ||||||
| A | 2a01:111:f403:c92c:: 🇺🇸 Microsoft | ||||||
| PTR | mail-dm5pr02cu00100.inbound.protection.outlook.com | ||||||
| A | 2a01:111:f403:c946::2 🇺🇸 Microsoft | ||||||
| PTR | mail-ch4pr04cu00102.inbound.protection.outlook.com | ||||||
| A | 52.101.40.6🇺🇸 Microsoft | ||||||
| PTR | mail-cy1pr03cu00106.inbound.protection.outlook.com | ||||||
| A | 52.101.41.3🇺🇸 Microsoft | ||||||
| PTR | mail-sj2pr05cu00103.inbound.protection.outlook.com | ||||||
| A | 52.101.41.4🇺🇸 Microsoft | ||||||
| PTR | mail-sj2pr05cu00204.inbound.protection.outlook.com | ||||||
| A | 52.101.194.0🇺🇸 Microsoft | ||||||
| PTR | mail-ch5pr02cu00200.inbound.protection.outlook.com | ||||||
mail.protection.outlook.com
| NS | ns1-proddns.glbdns.o365filtering.com | ||||||
| NS | ns2-proddns.glbdns.o365filtering.com | ||||||
MX for
AI analysis
perlmark-com.mail.protection.outlook.com handles mail for perlmark.com.
perlmark-com.mail.protection.outlook.com resolves to eight IP numbers: 2a01:111:f403:c901::1, 2a01:111:f403:c927::1, 2a01:111:f403:c92c::, 2a01:111:f403:c946::2, 52.101.40.6, 52.101.41.3, 52.101.41.4 and 52.101.194.0.
Other host names such as est-ups-edu-ec.mail.protection.outlook.com, fresnobootcamp-com.mail.protection.outlook.com, allergypc-com.mail.protection.outlook.com, venturepro-com.mail.protection.outlook.com and netforecast-com.mail.protection.outlook.com share IPs with perlmark-com.mail.protection.outlook.com.
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