WWW.ROBTEX.COM - devsummit.att.com
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devsummit.att.com checked at 2025-11-21T21:40:43.688Z 288ms 55/55/55 100% R:5 allDone:true timedOut:false devsummit.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 | ||||||
att.com
rank #447 in the tld
This domain name "att.com" is associated with AT&T Inc., an American multinational conglomerate holding company. AT&T is one of the world's largest telecommunications companies and the largest provider of mobile telephone services in the U.S. The domain is primarily used for their official website where they offer details about their services, products, customer support, and more.
AI analysis
devsummit.att.com is handled by two mail servers: mx0a-00191d01.pphosted.com and mx0b-00191d01.pphosted.com.
devsummit.att.com has the same mail server setup as other domains, including tickettwosdays.att.com, mydesktop-central02.att.com, cprodx.sbc.com, electronics-in.att.com and sbcathome.sbc.com.
devsummit.att.com shares some mail servers with other domains, for example bypass.research.att.com, davek.research.att.com and bdc1tlab01.research.att.com.
Host names with one IP number: The host name mx0a-00191d01.pphosted.com points to 67.231.149.140 and the host name mx0b-00191d01.pphosted.com points to 67.231.157.136.
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