WWW.ROBTEX.COM - certsys-com.mail.protection.outlook.com

Search for IP or hostnames:

certsys-com.mail.protection.outlook.com checked at 2025-11-25T22:31:33.381Z 271ms 100/100/100 100% R:17 allDone:true timedOut:false

`certsys-com.mail.protection.outlook.com`

A	2a01:111:f403:c92c::1^{🇺🇸 Microsoft}
		PTR	`mail-dm6pr03cu00401.inbound.protection.outlook.com`
A	2a01:111:f403:c92c::4^{🇺🇸 Microsoft}
		PTR	`mail-dm6pr05cu00404.inbound.protection.outlook.com`
A	2a01:111:f403:f804::1^{🇺🇸 Microsoft}
		PTR	`mail-co1pr05cu00301.inbound.protection.outlook.com`
A	2a01:111:f403:f902::2^{🇺🇸 Microsoft}
		PTR	`mail-mn2pr02cu00202.inbound.protection.outlook.com`
A	52.101.8.32^{🇺🇸 Microsoft}
		PTR	`mail-dm5pr02cu00100.inbound.protection.outlook.com`
A	52.101.8.51^{🇺🇸 Microsoft}
		PTR	`mail-dm1pr04cu00203.inbound.protection.outlook.com`
A	52.101.9.0^{🇺🇸 Microsoft}
		PTR	`mail-bl2pr02cu00100.inbound.protection.outlook.com`
A	52.101.9.12^{🇺🇸 Microsoft}
		PTR	`mail-bl0pr05cu00504.inbound.protection.outlook.com`

	NS	`ns1-proddns.glbdns.o365filtering.com`
	NS	`ns2-proddns.glbdns.o365filtering.com`

certsys.com

certsys-com.mail.protection.outlook.com functions as a mail server for certsys.com.