CF1762470166698-tsm20251105200708

WWW.RTSAK.COM - 121.0.107.143.in-addr.arpa

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121.0.107.143.in-addr.arpa checked at 2025-11-06T23:02:46.674Z 329ms 16/16/16 100% R:8

121.0.107.143.in-addr.arpa

PTRborder4.uspnet.usp.br
A143.107.255.220🇧🇷 AS28571
PTRborder4.uspnet.usp.br

0.107.143.in-addr.arpa

NSa.dns.usp.br
NSb.dns.usp.br
NSc.dns.usp.br

Starts with same word

Starts similarily

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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