CF1762643153204-tsm20251108202040

WWW.ROBTEX.COM - mail-backup.pacbell.net

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mail-backup.pacbell.net checked at 2025-11-08T23:05:53.188Z 186ms 47/47/47 100% R:11

AI analysis

mail-backup.pacbell.net acts as a mail server for npg.sbcglobal.net.

nslabs04.npg.sbis.net is commonly used as a mail server in conjunction with mail-backup.pacbell.net.

mail-backup.pacbell.net points to two IP numbers: 144.160.244.102 and 144.160.244.103.

Other host names, for instance spooler1.sbcglobal.net, mail-backup1.pacbell.net, spooler2.sbcglobal.net, smtp-relay.swbell.net and alph729.prodigy.net share IP numbers with mail-backup.pacbell.net.

Perform reverse DNS lookup as well as normal forward DNS. Check Autonomous System Numbers (ASNs) and BGP connections between Internet Service Providers.
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