MXLIST.NET - websecurity.att.com
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websecurity.att.com checked at 2025-11-04T21:24:56.437Z 103ms 46/46/46 100% R:12websecurity.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.
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alert.websecurity.att.com |
Starts with same word
Starts similarily
AI analysis
websecurity.att.com is the parent of alert.websecurity.att.com.
websecurity.att.com is handled by two mail servers: mx0a-00191d01.pphosted.com and mx0b-00191d01.pphosted.com.
websecurity.att.com shares the same mail server setup as other domains, for instance grci.com, sskqc-d4.att.com, myattp1w90.att.com, mail.sbc.com and download.bls.com.
websecurity.att.com shares some mail servers with other domains at least partially, for example texas.research.att.com.
Host names with one IP number:
The host mx0a-00191d01.pphosted.com points to 67.231.149.140 and the host mx0b-00191d01.pphosted.com points to 67.231.157.136.
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