CF1759731970525-tsm20251005211530

WWW.RTSAK.COM - www.semfio.usp.br

Search for IP or hostnames:

www.semfio.usp.br checked at 2025-10-06T06:26:10.496Z 588ms 65/65/65 100% R:12

www.semfio.usp.br

CNAMEsemfio.usp.br
NSa.dns.usp.br
A2001:12d0:c000::208 🇧🇷 UNIVERSIDADE DE SAO PAULO
PTRa.dns.usp.br
A200.144.248.208🇧🇷 UNIVERSIDADE DE SAO PAULO
PTRa.dns.usp.br
NSb.dns.usp.br
A2001:12d0:c080::208 🇧🇷 UNIVERSIDADE DE SAO PAULO
PTRb.dns.usp.br
A200.144.249.208🇧🇷 UNIVERSIDADE DE SAO PAULO
PTRb.dns.usp.br
NSc.dns.usp.br
A177.90.0.18🇧🇷 UNIVERSIDADE DE SAO PAULO - AS271755
PTRc.dns.usp.br
A200.144.254.42🇧🇷 UNIVERSIDADE DE SAO PAULO

semfio.usp.br

NSa.dns.usp.br
NSb.dns.usp.br
NSc.dns.usp.br
A200.144.254.42🇧🇷 UNIVERSIDADE DE SAO PAULO

Starts with same word

Starts similarily

AI analysis

www.semfio.usp.br maps to IP address 200.144.254.42.

Other host names, for example, semfio.usp.br share IP numbers with www.semfio.usp.br.

www.semfio.usp.br is delegated to name servers a.dns.usp.br, b.dns.usp.br and c.dns.usp.br.

www.semfio.usp.br at least partially shares name servers with other domains such as 209.107.143.in-addr.arpa, acessoaberto.usp.br, 244.144.200.in-addr.arpa, 164.144.200.in-addr.arpa and 199.107.143.in-addr.arpa.

These name servers are often used together with d.dns.usp.br, pintado.ciagri.usp.br, mandi.ciagri.usp.br, quartzonova.rp.usp.br, f.dns.usp.br, guara.sti.eesc.usp.br, perola.rp.usp.br, erwfw.poli.usp.br, gancho.if.usp.br and itec.if.usp.br.

Host names with two IP numbers:

a.dns.usp.br points to 2001:12d0:c000::208 and 200.144.248.208; b.dns.usp.br points to 2001:12d0:c080::208 and 200.144.249.208.

Host names with one IP number:

c.dns.usp.br points to 177.90.0.18.

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

yuJxYTD CF johedugfp 2025-10-06