DNSWHOIS.INFO - classup-net.mail.protection.outlook.com
Search for IP or hostnames:
classup-net.mail.protection.outlook.com checked at 2025-10-09T07:05:03.371Z 335ms 60/60/60 100% R:15classup-net.mail.protection.outlook.com
| A | 2a01:111:f403:c902::1 🇺🇸 Microsoft | ||||||
| PTR | mail-sj2pr05cu00401.inbound.protection.outlook.com | ||||||
| A | 2a01:111:f403:c902::14 🇺🇸 Microsoft | ||||||
| PTR | mail-byapr04cu00204.inbound.protection.outlook.com | ||||||
| A | 2a01:111:f403:c931::1 🇺🇸 Microsoft | ||||||
| PTR | mail-sa9pr03cu00201.inbound.protection.outlook.com | ||||||
| A | 2a01:111:f403:f913:: 🇺🇸 Microsoft | ||||||
| PTR | mail-cy1pr03cu00100.inbound.protection.outlook.com | ||||||
| A | 52.101.8.36🇺🇸 Microsoft | ||||||
| A | 52.101.8.46🇺🇸 Microsoft | ||||||
| PTR | mail-dm6pr05cu00406.inbound.protection.outlook.com | ||||||
| A | 52.101.41.4🇺🇸 Microsoft | ||||||
| PTR | mail-sj2pr05cu00204.inbound.protection.outlook.com | ||||||
| A | 52.101.194.12🇺🇸 Microsoft | ||||||
| PTR | mail-ch0pr04cu00504.inbound.protection.outlook.com | ||||||
mail.protection.outlook.com
| NS | ns1-proddns.glbdns.o365filtering.com | ||||||
| NS | ns2-proddns.glbdns.o365filtering.com | ||||||
MX for
AI analysis
classup-net.mail.protection.outlook.com is the mail server for classup.net.
Eight IP numbers are targeted by classup-net.mail.protection.outlook.com: 2a01:111:f403:c902::1, 2a01:111:f403:c902::14, 2a01:111:f403:c931::1, 2a01:111:f403:f913::, 52.101.8.36, 52.101.8.46, 52.101.41.4 and 52.101.194.12.
other host names including triscal-com-br.mail.protection.outlook.com, madisontg-com.mail.protection.outlook.com, projectundercover-org.mail.protection.outlook.com, registermedia-com.mail.protection.outlook.com and pneustore-com-br.mail.protection.outlook.com share IP numbers with classup-net.mail.protection.outlook.com.
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