ROBTEX.COM - tdc.cingular.net
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tdc.cingular.net checked at 2025-12-09T04:27:04.077Z 1071ms 39/39/39 100% R:8 allDone:true timedOut:false tdc.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 | ||||||
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AI analysis
tdc.cingular.net is parent of dspdns01.tdc.cingular.net, ofweb.tdc.cingular.net and dspdns02.tdc.cingular.net.
Two mail servers mx0a-00191d01.pphosted.com and mx0b-00191d01.pphosted.com handle tdc.cingular.net.
tdc.cingular.net uses the same mail server setup as other domains such as wrpant01-pub1.cingular.net, g68-121-0-198.sbcis.sbc.com, alpdms.infoswap.att.com, emember.att.com and gaapplnc2.att.com.
tdc.cingular.net shares some mail servers with other domains at least partially, for example texas.research.att.com.
Host names with a single IP:
mx0a-00191d01.pphosted.com resolves to 67.231.149.140.
mx0b-00191d01.pphosted.com resolves to 67.231.157.136.