CF1758538787010-tsm20250922102932

WWW.RTSAK.COM - na.firstsource.com

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na.firstsource.com checked at 2025-09-22T10:59:46.992Z 248ms 42/42/42 100% R:19

na.firstsource.com

MXmxa-0096f401.gslb.pphosted.com
A205.220.173.165🇺🇸 Proofpoint
PTRmx0b-0096f401.pphosted.com
MXmxb-0096f401.gslb.pphosted.com
A205.220.161.165🇺🇸 Proofpoint
PTRmx0a-0096f401.pphosted.com

firstsource.com

NSpdns01.domaincontrol.com
NSpdns02.domaincontrol.com
MXmxa-0096f401.gslb.pphosted.com
MXmxb-0096f401.gslb.pphosted.com
A13.217.157.191🇺🇸 Amazon
rank #287970 globally
rank #155575 in the tld

Starts with same word

Starts similarily

AI analysis

na.firstsource.com is handled by two mail servers: mxa-0096f401.gslb.pphosted.com and mxb-0096f401.gslb.pphosted.com.

na.firstsource.com uses the same mail server setup as other domains, for instance firstsource.com and gomedassist.com.

na.firstsource.com shares some mail servers with other domains, at least partially, such as arsigroup.com, stonehillgroup.com, patientmatters.com, sourcepointmortgage.com and oneadvantagellc.com.

these mail servers are commonly used with mx1.hc4569-25.iphmx.com, mx2.hc4569-25.iphmx.com, stonehillgroup-com.mail.protection.outlook.com, stonehillgroup.com.1.0001.arsmtp.com and stonehillgroup.com.2.0001.arsmtp.com.

Host names with one IP number: The host name mxa-0096f401.gslb.pphosted.com points to 205.220.173.165 and the host name mxb-0096f401.gslb.pphosted.com points to 205.220.161.165.

Perform reverse DNS lookup as well as normal forward DNS. Check Autonomous System Numbers (ASNs) and BGP connections between Internet Service Providers.
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