CF1761447197144-tsm20251024211356

MXLIST.NET - mail.research.att.com

Search for IP or hostnames:

mail.research.att.com checked at 2025-10-26T02:53:17.115Z 2458ms 36/36/36 100% R:16

mail.research.att.com

MXmx0a-00191d01.pphosted.com
A67.231.149.140🇺🇸 Proofpoint
PTRmx0a-00191d01.pphosted.com

research.att.com

NSns1.attdns.com
NSns2.attdns.com
NSns3.attdns.com
MXmx0a-00191d01.pphosted.com
MXmx0b-00191d01.pphosted.com
NSns-bd-e1.research.att.com
NSns-bd-e2.research.att.com
NSns.research.att.com
A135.207.255.47🇺🇸 AS6431

Starts with same word

Starts similarily

AI analysis

The mx0a-00191d01.pphosted.com mail server handles mail.research.att.com.

mail.research.att.com shares the same mail server setup as other domains, including netmapper.research.att.com, ns-old.research.att.com, linksys01530.research.att.com, tt67.research.att.com and bdgw-dmz1.research.att.com.

mail.research.att.com shares at least partially some mail servers with other domains, for instance imap.consumermail.att.com, sbcsmtp5.sbc.com, demovnastd.att.com, mail6.sbc.com and attreg.att.com.

these mail servers are commonly used with mx0b-00191d01.pphosted.com.

mx0a-00191d01.pphosted.com points to a single IP number: 67.231.149.140.

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

SdChfCz CF johedugfp 2025-10-26