ROBTEX.COM - postman3.opengroup.org

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postman3.opengroup.org checked at 2025-12-05T19:46:31.710Z 935ms 31/31/31 100% R:8 allDone:true timedOut:false

AI analysis

postman3.opengroup.org serves as the mail server for rdg.opengroup.org.

m1.opengroup.org and postman.opengroup.org are commonly used as mail servers together with postman3.opengroup.org.

postman3.opengroup.org points to a single IP: 170.39.106.10.

Other host names, for instance postman.opengroup.org, share IP numbers with postman3.opengroup.org.