IPLIST.NET - invariable-net.mail.protection.outlook.com
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invariable-net.mail.protection.outlook.com checked at 2025-11-22T02:13:34.396Z 241ms 60/60/60 100% R:19 allDone:true timedOut:false invariable-net.mail.protection.outlook.com
| A | 2a01:111:f403:c902::4 🇺🇸 Microsoft | ||||||
| PTR | mail-sj0pr03cu01504.inbound.protection.outlook.com | ||||||
| A | 2a01:111:f403:c922::2 🇺🇸 Microsoft | ||||||
| PTR | mail-bl0pr02cu00702.inbound.protection.outlook.com | ||||||
| A | 2a01:111:f403:c927:: 🇺🇸 Microsoft | ||||||
| PTR | mail-bn6pr21cu00500.inbound.protection.outlook.com | ||||||
| A | 2a01:111:f403:f802::1 🇺🇸 Microsoft | ||||||
| PTR | mail-sj2pr05cu00101.inbound.protection.outlook.com | ||||||
| A | 52.101.8.36🇺🇸 Microsoft | ||||||
| A | 52.101.41.180🇺🇸 Microsoft | ||||||
| PTR | mail-byapr04cu00204.inbound.protection.outlook.com | ||||||
| A | 52.101.42.14🇺🇸 Microsoft | ||||||
| PTR | mail-mw2pr04cu00106.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
invariable-net.mail.protection.outlook.com is the mail server for invariable.net.
Eight IP numbers are targeted by invariable-net.mail.protection.outlook.com: 2a01:111:f403:c902::4, 2a01:111:f403:c922::2, 2a01:111:f403:c927::, 2a01:111:f403:f802::1, 52.101.8.36, 52.101.41.180, 52.101.42.14 and 52.101.194.19.
other host names including atan-com-br.mail.protection.outlook.com, thenutech-com.mail.protection.outlook.com, transparencybooks-com.mail.protection.outlook.com, harperwellness-com.mail.eo.outlook.com and singlebarrelsolutions-com.mail.protection.outlook.com share IP numbers with invariable-net.mail.protection.outlook.com.
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