DNSWHOIS.INFO - firstverify-net.mail.protection.outlook.com
Search for IP or hostnames:
firstverify-net.mail.protection.outlook.com checked at 2025-10-12T17:31:14.089Z 233ms 63/63/63 100% R:15firstverify-net.mail.protection.outlook.com
| A | 2a01:111:f403:c901::1 🇺🇸 Microsoft | ||||||
| PTR | mail-bl2pr04cu00201.inbound.protection.outlook.com | ||||||
| A | 2a01:111:f403:c931::1 🇺🇸 Microsoft | ||||||
| PTR | mail-sa9pr03cu00201.inbound.protection.outlook.com | ||||||
| A | 2a01:111:f403:c946::4 🇺🇸 Microsoft | ||||||
| PTR | mail-ch0pr04cu00504.inbound.protection.outlook.com | ||||||
| A | 2a01:111:f403:f913:: 🇺🇸 Microsoft | ||||||
| PTR | mail-cy1pr03cu00100.inbound.protection.outlook.com | ||||||
| A | 52.101.41.0🇺🇸 Microsoft | ||||||
| PTR | mail-byapr05cu00400.inbound.protection.outlook.com | ||||||
| A | 52.101.41.22🇺🇸 Microsoft | ||||||
| PTR | mail-sj2pr05cu00406.inbound.protection.outlook.com | ||||||
| A | 52.101.41.26🇺🇸 Microsoft | ||||||
| PTR | mail-sj0pr03cu01702.inbound.protection.outlook.com | ||||||
| A | 52.101.194.15🇺🇸 Microsoft | ||||||
| PTR | mail-ch4pr21cu00107.inbound.protection.outlook.com | ||||||
mail.protection.outlook.com
| NS | ns1-proddns.glbdns.o365filtering.com | ||||||
| NS | ns2-proddns.glbdns.o365filtering.com | ||||||
MX for
AI analysis
firstverify-net.mail.protection.outlook.com functions as a mail server for firstverify.net.
Commonly used as mail server together with firstverify-net.mail.protection.outlook.com are mx1-usg1.ppe-hosted.com, mx2-usg1.ppe-hosted.com and mx3-usg1.ppe-hosted.com.
Eight IP numbers are pointed to by firstverify-net.mail.protection.outlook.com: 2a01:111:f403:c901::1, 2a01:111:f403:c931::1, 2a01:111:f403:c946::4, 2a01:111:f403:f913::, 52.101.41.0, 52.101.41.22, 52.101.41.26 and 52.101.194.15.
Other host names such as careworkstech-net.mail.protection.outlook.com, fozrads-com.mail.protection.outlook.com, mercimamansoup-com.mail.protection.outlook.com, ironmountainindustrialsupply-com.mail.protection.outlook.com and onchamber-com.mail.protection.outlook.com share IPs with firstverify-net.mail.protection.outlook.com.