IPLIST.NET - questar-net.mail.protection.outlook.com
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questar-net.mail.protection.outlook.com checked at 2025-11-19T01:27:01.201Z 984ms 60/60/60 100% R:12 allDone:true timedOut:false questar-net.mail.protection.outlook.com
| A | 2a01:111:f403:c902::1 🇺🇸 Microsoft | ||||||
| PTR | mail-sj2pr05cu00401.inbound.protection.outlook.com | ||||||
| A | 2a01:111:f403:c902::5 🇺🇸 Microsoft | ||||||
| PTR | mail-sj2pr05cu00505.inbound.protection.outlook.com | ||||||
| A | 2a01:111:f403:c903::1 🇺🇸 Microsoft | ||||||
| PTR | mail-mw2pr02cu00301.inbound.protection.outlook.com | ||||||
| A | 2a01:111:f403:f802:: 🇺🇸 Microsoft | ||||||
| PTR | mail-byapr05cu00400.inbound.protection.outlook.com | ||||||
| A | 52.101.41.54🇺🇸 Microsoft | ||||||
| PTR | mail-sj2pr05cu00506.inbound.protection.outlook.com | ||||||
| A | 52.101.41.56🇺🇸 Microsoft | ||||||
| PTR | mail-sj0pr21cu00100.inbound.protection.outlook.com | ||||||
| A | 52.101.42.18🇺🇸 Microsoft | ||||||
| PTR | mail-co1pr03cu00302.inbound.protection.outlook.com | ||||||
| A | 52.101.194.13🇺🇸 Microsoft | ||||||
| PTR | mail-ch0pr04cu00605.inbound.protection.outlook.com | ||||||
mail.protection.outlook.com
| NS | ns1-proddns.glbdns.o365filtering.com | ||||||
| NS | ns2-proddns.glbdns.o365filtering.com | ||||||
MX for
AI analysis
The mail server for questar.net is questar-net.mail.protection.outlook.com.
questar-net.mail.protection.outlook.com points to eight IPs: 2a01:111:f403:c902::1, 2a01:111:f403:c902::5, 2a01:111:f403:c903::1, 2a01:111:f403:f802::, 52.101.41.54, 52.101.41.56, 52.101.42.18 and 52.101.194.13.
Other host names, for instance celticlinens-com.mail.protection.outlook.com, auclv-com.mail.protection.outlook.com, mtpos-net.mail.protection.outlook.com, scarlettscenterstage-com.mail.protection.outlook.com and classicsitesolutions-com.mail.eo.outlook.com share IP numbers with questar-net.mail.protection.outlook.com.
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