IPLIST.NET - optimal-net.mail.protection.outlook.com
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optimal-net.mail.protection.outlook.com checked at 2025-10-11T05:41:09.603Z 202ms 60/60/60 100% R:19optimal-net.mail.protection.outlook.com
| A | 2a01:111:f403:c902::5 🇺🇸 Microsoft | ||||||
| PTR | mail-sj2pr05cu00505.inbound.protection.outlook.com | ||||||
| A | 2a01:111:f403:c946::1 🇺🇸 Microsoft | ||||||
| PTR | mail-ch1pr04cu00101.inbound.protection.outlook.com | ||||||
| A | 2a01:111:f403:f807::1 🇺🇸 Microsoft | ||||||
| PTR | mail-co1pr21cu00101.inbound.protection.outlook.com | ||||||
| A | 2a01:111:f403:f907::1 🇺🇸 Microsoft | ||||||
| PTR | mail-dm1pr04cu00201.inbound.protection.outlook.com | ||||||
| A | 52.101.9.24🇺🇸 Microsoft | ||||||
| PTR | mail-bl2pr02cu00400.inbound.protection.outlook.com | ||||||
| A | 52.101.10.14🇺🇸 Microsoft | ||||||
| PTR | mail-bn6pr04cu00206.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 | ||||||
mail.protection.outlook.com
| NS | ns1-proddns.glbdns.o365filtering.com | ||||||
| NS | ns2-proddns.glbdns.o365filtering.com | ||||||
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Starts with same word
Starts similarily
AI analysis
optimal-net.mail.protection.outlook.com serves as the mail server for optimal.net.
Eight IP numbers are pointed to by optimal-net.mail.protection.outlook.com: 2a01:111:f403:c902::5, 2a01:111:f403:c946::1, 2a01:111:f403:f807::1, 2a01:111:f403:f907::1, 52.101.9.24, 52.101.10.14, 52.101.11.13 and 52.101.11.17.
For instance, other host names cecco-com.mail.protection.outlook.com, mdasupport-com.mail.protection.outlook.com, bahamasresolve-com.mail.protection.outlook.com, andersonhome-com.mail.protection.outlook.com and constantfrequency-com.mail.protection.outlook.com share IP numbers with optimal-net.mail.protection.outlook.com.
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