ROBTEX.COM - smtp.cingular.net
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smtp.cingular.net checked at 2025-12-10T08:50:21.133Z 1661ms 36/36/36 100% R:8 allDone:true timedOut:false smtp.cingular.net
| 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 | ||||||
cingular.net
| NS | ns1.attdns.com | ||||||
| NS | ns2.attdns.com | ||||||
| NS | ns3.attdns.com | ||||||
| NS | ns4.attdns.com | ||||||
| MX | mx0a-00191d01.pphosted.com | ||||||
| MX | mx0b-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, including 126693-render05.att.com, in.us.att.com, post.sbc.com, cbnewsb.cb.att.com and arcs.att.com.
smtp.cingular.net shares some mail servers with other domains, for example 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.