DNSWHOIS.INFO - ost-com-au.mail.protection.outlook.com
Search for IP or hostnames:
ost-com-au.mail.protection.outlook.com checked at 2025-10-17T22:58:53.972Z 1164ms 63/63/63 100% R:11ost-com-au.mail.protection.outlook.com
| A | 2a01:111:f403:cc31:: 🇦🇺 Microsoft | ||||||
| PTR | mail-sy2pr01cu00300.inbound.protection.outlook.com | ||||||
| A | 2a01:111:f403:cc31::2 🇦🇺 Microsoft | ||||||
| PTR | mail-sy5pr01cu00902.inbound.protection.outlook.com | ||||||
| A | 2a01:111:f403:cc33:: 🇦🇺 Microsoft | ||||||
| PTR | mail-meupr01cu00200.inbound.protection.outlook.com | ||||||
| A | 2a01:111:f403:cc33::1 🇦🇺 Microsoft | ||||||
| PTR | mail-meupr01cu00301.inbound.protection.outlook.com | ||||||
| A | 52.101.149.0🇦🇺 Microsoft | ||||||
| PTR | mail-sy2pr01cu00300.inbound.protection.outlook.com | ||||||
| A | 52.101.149.9🇦🇺 Microsoft | ||||||
| PTR | mail-sy2pr01cu00501.inbound.protection.outlook.com | ||||||
| A | 52.101.151.0🇦🇺 Microsoft | ||||||
| PTR | mail-meupr01cu00200.inbound.protection.outlook.com | ||||||
| A | 52.101.151.5🇦🇺 Microsoft | ||||||
| PTR | mail-meupr01cu00305.inbound.protection.outlook.com | ||||||
mail.protection.outlook.com
| NS | ns1-proddns.glbdns.o365filtering.com | ||||||
| NS | ns2-proddns.glbdns.o365filtering.com | ||||||
MX for
AI analysis
ost-com-au.mail.protection.outlook.com functions as a mail server for ost.com.au.
ms79390029.msv1.invalid and 3jk6l.in.tmes-anz.trendmicro.com are commonly used mail servers along with ost-com-au.mail.protection.outlook.com.
Eight IP numbers are pointed to by ost-com-au.mail.protection.outlook.com: 2a01:111:f403:cc31::, 2a01:111:f403:cc31::2, 2a01:111:f403:cc33::, 2a01:111:f403:cc33::1, 52.101.149.0, 52.101.149.9, 52.101.151.0 and 52.101.151.5.
Other host names such as rzbs-com-au.mail.protection.outlook.com, nomalaria-com.mail.protection.outlook.com, piji-com-au.mail.protection.outlook.com, jason120au-net.mail.protection.outlook.com and cwanz-com.mail.protection.outlook.com share IPs with ost-com-au.mail.protection.outlook.com.