CF1759406103856-tsm20251002085755

WWW.ROBTEX.COM - smtp.cingular.net

Search for IP or hostnames:

smtp.cingular.net checked at 2025-10-02T11:55:03.838Z 71ms 46/46/46 100% R:10

smtp.cingular.net

MXmx0a-00191d01.pphosted.com
A67.231.149.140🇺🇸 Proofpoint
PTRmx0a-00191d01.pphosted.com
MXmx0b-00191d01.pphosted.com
A67.231.157.136🇺🇸 Proofpoint
PTRmx0b-00191d01.pphosted.com

cingular.net

NSns1.attdns.com
NSns2.attdns.com
NSns3.attdns.com
NSns4.attdns.com
MXmx0a-00191d01.pphosted.com
MXmx0b-00191d01.pphosted.com

Starts with same word

Starts similarily

AI analysis

Two mail servers handle smtp.cingular.net: mx0a-00191d01.pphosted.com and mx0b-00191d01.pphosted.com.

smtp.cingular.net shares the same mail server setup as other domains, for instance 126693-render05.att.com, in.us.att.com, post.sbc.com, cbnewsb.cb.att.com and arcs.att.com.

smtp.cingular.net shares mail servers with other domains to some extent, for instance fp0-ny0-portal.research.att.com.

Host names with one IP number:

mx0a-00191d01.pphosted.com points to 67.231.149.140

mx0b-00191d01.pphosted.com points to 67.231.157.136

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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