IPLIST.NET - bigrp-net.mail.protection.outlook.com
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bigrp-net.mail.protection.outlook.com checked at 2025-11-22T02:26:06.719Z 236ms 60/60/60 100% R:13 allDone:true timedOut:false bigrp-net.mail.protection.outlook.com
| A | 2a01:111:f403:c91d:: 🇺🇸 Microsoft | ||||||
| A | 2a01:111:f403:c931:: 🇺🇸 Microsoft | ||||||
| PTR | mail-sn1pr02cu00100.inbound.protection.outlook.com | ||||||
| A | 2a01:111:f403:f902::2 🇺🇸 Microsoft | ||||||
| PTR | mail-mn2pr02cu00202.inbound.protection.outlook.com | ||||||
| A | 2a01:111:f403:f908::1 🇺🇸 Microsoft | ||||||
| PTR | mail-bn1pr04cu00101.inbound.protection.outlook.com | ||||||
| A | 52.101.11.13🇺🇸 Microsoft | ||||||
| PTR | mail-sn1pr0501cu00205.inbound.protection.outlook.com | ||||||
| A | 52.101.11.17🇺🇸 Microsoft | ||||||
| PTR | mail-sn1pr0501cu00301.inbound.protection.outlook.com | ||||||
| A | 52.101.40.6🇺🇸 Microsoft | ||||||
| PTR | mail-cy1pr03cu00106.inbound.protection.outlook.com | ||||||
| A | 52.101.194.19🇺🇸 Microsoft | ||||||
| PTR | mail-ch5pr02cu00303.inbound.protection.outlook.com | ||||||
mail.protection.outlook.com
| NS | ns1-proddns.glbdns.o365filtering.com | ||||||
| NS | ns2-proddns.glbdns.o365filtering.com | ||||||
MX for
AI analysis
bigrp-net.mail.protection.outlook.com handles mail for bigrp.net.
bigrp-net.mail.protection.outlook.com resolves to eight IP numbers: 2a01:111:f403:c91d::, 2a01:111:f403:c931::, 2a01:111:f403:f902::2, 2a01:111:f403:f908::1, 52.101.11.13, 52.101.11.17, 52.101.40.6 and 52.101.194.19.
Other host names such as advancedmechanicalct-com.mail.protection.outlook.com, peinc-biz.mail.protection.outlook.com, rcubedconsulting-com.mail.protection.outlook.com, gardolaw-com.mail.protection.outlook.com and rockcreekresort-com.mail.protection.outlook.com share IPs with bigrp-net.mail.protection.outlook.com.
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