CF1763367019782-tsm20251116095642

MXLIST.NET - semfio.usp.br

Search for IP or hostnames:

semfio.usp.br checked at 2025-11-17T08:10:19.769Z 333ms 65/65/65 100% R:17 allDone:true timedOut:false

semfio.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

usp.br

NSns1.ansp.br
NSa.dns.usp.br
NSb.dns.usp.br
NSc.dns.usp.br
MXaspmx.l.google.com
MXalt1.aspmx.l.google.com
MXalt2.aspmx.l.google.com
MXalt3.aspmx.l.google.com
MXalt4.aspmx.l.google.com
A200.144.235.134🇧🇷 UNIVERSIDADE DE SAO PAULO
rank #1779 globally
rank #4 in the tld
This domain name likely represents a website associated with the University of São Paulo, Brazil. The abbreviation "usp" often stands for Universidade de São Paulo, which is a major public university in Brazil. The ".br" TLD indicates that the website is based in Brazil. The specific content and services offered on the website could vary widely, as university websites often contain a multitude of resources for students, faculty, and the public.

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AI analysis

semfio.usp.br is the parent of vpn.semfio.usp.br, gwfea.semfio.usp.br, gwiag.semfio.usp.br, gwcp.semfio.usp.br, eduroam02-bd.semfio.usp.br and a few other host names.

semfio.usp.br points to IP number 200.144.254.42.

The delegation for semfio.usp.br is handled by three name servers: a.dns.usp.br, b.dns.usp.br and c.dns.usp.br.

semfio.usp.br shares name servers with other domains at least partially, for example 1.0.0.0.0.4.8.0.0.d.2.1.1.0.0.2.ip6.arpa, eesc.usp.br, fau.usp.br, mp.usp.br and ib.usp.br.

these name servers are often used with the following: d.dns.usp.br, pintado.ciagri.usp.br, guara.sti.eesc.usp.br, mandi.ciagri.usp.br, f.dns.usp.br, dns1.fm.usp.br, dns2.fm.usp.br, gancho.if.usp.br, itec.if.usp.br and mestre.if.usp.br.

Host names with two IPs:

Host name a.dns.usp.br points to 2001:12d0:c000::208 and 200.144.248.208.

Host name b.dns.usp.br points to 2001:12d0:c080::208 and 200.144.249.208.

Host names with one IP:

Host name 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.
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