CF1759776202579-tsm20251005211530

WWW.RTSAK.COM - smtp.vcs.att.com

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smtp.vcs.att.com checked at 2025-10-06T18:43:22.566Z 170ms 33/33/33 100% R:10

smtp.vcs.att.com

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

vcs.att.com

MXmx0a-00191d01.pphosted.com
MXmx0b-00191d01.pphosted.com

Starts with same word

Starts similarily

AI analysis

smtp.vcs.att.com is handled by two mail servers: mx0a-00191d01.pphosted.com and mx0b-00191d01.pphosted.com.

smtp.vcs.att.com shares the same mail server setup as other domains, for instance mydesktop-west05.att.com, cb.att.com, empnet.att.com, tcpspeedtest-dallas.att.com and icorefep3.ims.att.com.

Host names with one IP number:

The host mx0a-00191d01.pphosted.com points to 67.231.149.140 and the host 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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