WWW.RTSAK.COM - alnmspsrvz4ts434-dmz.nsdeng.att.com
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alnmspsrvz4ts434-dmz.nsdeng.att.com checked at 2025-11-07T16:22:15.950Z 224ms 36/36/36 100% R:7alnmspsrvz4ts434-dmz.nsdeng.att.com
| MX | mx0a-00191d01.pphosted.com | ||||||
| A | 67.231.149.140🇺🇸 Proofpoint | ||||||
| PTR | mx0a-00191d01.pphosted.com | ||||||
| MX | mx0b-00191d01.pphosted.com | ||||||
| A | 67.231.157.136🇺🇸 Proofpoint | ||||||
| PTR | mx0b-00191d01.pphosted.com | ||||||
nsdeng.att.com
| MX | mx0a-00191d01.pphosted.com | ||||||
| MX | mx0b-00191d01.pphosted.com | ||||||
PTR for
AI analysis
Two mail servers handle alnmspsrvz4ts434-dmz.nsdeng.att.com: mx0a-00191d01.pphosted.com and mx0b-00191d01.pphosted.com.
alnmspsrvz4ts434-dmz.nsdeng.att.com shares the same mail server setup as other domains, including attgac.att.com, mycsp.cingular.net, halo-proxy-shm-test.att.com, almso1.att.com and friendsandcolleagues.att.com.
alnmspsrvz4ts434-dmz.nsdeng.att.com shares mail servers with other domains, at least partially, for instance ext-cb09.research.att.com, wilyhacker.research.att.com, mail-green.research.att.com and trac.research.att.com.
Host names with a single IP address:
mx0a-00191d01.pphosted.com points to 67.231.149.140
mx0b-00191d01.pphosted.com points to 67.231.157.136
dbq