WWW.RTSAK.COM - x4230a.uspnet.usp.br
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x4230a.uspnet.usp.br checked at 2025-11-19T12:26:37.374Z 693ms 19/19/19 100% R:11 allDone:true timedOut:false x4230a.uspnet.usp.br
| A | 143.107.253.19🇧🇷 AS28571 | ||||||
| PTR | x4230a.uspnet.usp.br | ||||||
uspnet.usp.br
| NS | a.dns.usp.br | ||||||
| NS | b.dns.usp.br | ||||||
| NS | c.dns.usp.br | ||||||
| MX | mailstore.uspnet.usp.br | ||||||
PTR for
AI analysis
x4230a.uspnet.usp.br points to a single IP: 143.107.253.19.
dbq