WWW.RTSAK.COM - alnmspsrvz4ts420-dmz.nsdeng.att.com
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alnmspsrvz4ts420-dmz.nsdeng.att.com checked at 2025-10-23T14:48:38.685Z 103ms 36/36/36 100% R:11alnmspsrvz4ts420-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
alnmspsrvz4ts420-dmz.nsdeng.att.com is handled by two mail servers: mx0a-00191d01.pphosted.com and mx0b-00191d01.pphosted.com.
alnmspsrvz4ts420-dmz.nsdeng.att.com uses the same mail server setup as other domains, for instance xandr.com.cdn.cloudflare.net, chatnow.att.com, vivemas.att.com, xvuvrepor.web.att.com and mmsc.cingular.net.
alnmspsrvz4ts420-dmz.nsdeng.att.com shares some mail servers with other domains at least partially, for example ext-core.research.att.com, nuff.research.att.com and h-135-207-255-47.research.att.com.
Hostnames with a single IP
mx0a-00191d01.pphosted.com resolves to: 67.231.149.140.
mx0b-00191d01.pphosted.com resolves to: 67.231.157.136.
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