CF1759443485600-tsm20251002182459

NSLIST.NET - mail-backup1.pacbell.net

Search for IP or hostnames:

mail-backup1.pacbell.net checked at 2025-10-02T22:18:05.580Z 453ms 30/30/30 100% R:13

AI analysis

mail-backup1.pacbell.net resolves to two IPs: 144.160.244.102 and 144.160.244.103.

other host names for instance spooler2.sbcglobal.net, mail-backup.pacbell.net, smtp-relay.swbell.net, alph729.prodigy.net and smtp-relay.pbi.net share IP numbers with mail-backup1.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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ntBcTgv CF johedugfp 2025-10-02