NSLIST.NET - firstclasspack-net.mail.protection.outlook.com
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firstclasspack-net.mail.protection.outlook.com checked at 2025-11-21T10:43:37.484Z 207ms 57/57/57 100% R:13 allDone:true timedOut:false firstclasspack-net.mail.protection.outlook.com
| A | 2a01:111:f403:c902::1 🇺🇸 Microsoft | ||||||
| PTR | mail-sj2pr05cu00401.inbound.protection.outlook.com | ||||||
| A | 2a01:111:f403:c922::2 🇺🇸 Microsoft | ||||||
| PTR | mail-bl0pr02cu00702.inbound.protection.outlook.com | ||||||
| A | 2a01:111:f403:f901:: 🇺🇸 Microsoft | ||||||
| PTR | mail-mn2pr04cu00200.inbound.protection.outlook.com | ||||||
| A | 2a01:111:f403:f902::1 🇺🇸 Microsoft | ||||||
| PTR | mail-bl2pr02cu00101.inbound.protection.outlook.com | ||||||
| A | 52.101.8.32🇺🇸 Microsoft | ||||||
| PTR | mail-dm5pr02cu00100.inbound.protection.outlook.com | ||||||
| A | 52.101.9.11🇺🇸 Microsoft | ||||||
| PTR | mail-bl2pr04cu00103.inbound.protection.outlook.com | ||||||
| A | 52.101.9.20🇺🇸 Microsoft | ||||||
| PTR | mail-bl0pr02cu00604.inbound.protection.outlook.com | ||||||
| A | 52.101.10.5🇺🇸 Microsoft | ||||||
| PTR | mail-bn6pr04cu00105.inbound.protection.outlook.com | ||||||
mail.protection.outlook.com
| NS | ns1-proddns.glbdns.o365filtering.com | ||||||
| NS | ns2-proddns.glbdns.o365filtering.com | ||||||
AI analysis
Eight IP numbers are targeted by firstclasspack-net.mail.protection.outlook.com: 2a01:111:f403:c902::1, 2a01:111:f403:c922::2, 2a01:111:f403:f901::, 2a01:111:f403:f902::1, 52.101.8.32, 52.101.9.11, 52.101.9.20 and 52.101.10.5.
other host names including taetrust-com.mail.protection.outlook.com, zyrotek-com.mail.protection.outlook.com, philadelphiaflyingphoenix-org.mail.protection.outlook.com, greyhoundcombustion-com.mail.protection.outlook.com and thesilverspringhouse-com.mail.protection.outlook.com share IP numbers with firstclasspack-net.mail.protection.outlook.com.
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