NSLIST.NET - alnmspsrvz4ts434-dmz.nsdeng.att.com
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alnmspsrvz4ts434-dmz.nsdeng.att.com checked at 2025-10-20T19:52:02.427Z 157ms 36/36/36 100% R:9alnmspsrvz4ts434-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
alnmspsrvz4ts434-dmz.nsdeng.att.com is handled by two mail servers: mx0a-00191d01.pphosted.com and mx0b-00191d01.pphosted.com.
The mail server setup for alnmspsrvz4ts434-dmz.nsdeng.att.com matches that of other domains, for instance 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 some mail servers with other domains, at least partially, for example 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:
mx0a-00191d01.pphosted.com points to 67.231.149.140.
mx0b-00191d01.pphosted.com points to 67.231.157.136.
dbq