MXLIST.NET - portal.br
Search for IP or hostnames:
portal.br checked at 2025-11-23T17:29:25.348Z 845ms 61/61/61 100% R:14 allDone:true timedOut:false portal.br
| NS | a.dns.usp.br | ||||||
| A | 2001:12d0:c000::208 🇧🇷 UNIVERSIDADE DE SAO PAULO | ||||||
| PTR | a.dns.usp.br | ||||||
| A | 200.144.248.208🇧🇷 UNIVERSIDADE DE SAO PAULO | ||||||
| PTR | a.dns.usp.br | ||||||
| NS | b.dns.usp.br | ||||||
| A | 2001:12d0:c080::208 🇧🇷 UNIVERSIDADE DE SAO PAULO | ||||||
| PTR | b.dns.usp.br | ||||||
| A | 200.144.249.208🇧🇷 UNIVERSIDADE DE SAO PAULO | ||||||
| PTR | b.dns.usp.br | ||||||
| NS | c.dns.usp.br | ||||||
| A | 177.90.0.18🇧🇷 UNIVERSIDADE DE SAO PAULO - AS271755 | ||||||
| PTR | c.dns.usp.br | ||||||
| A | 143.107.225.17🇧🇷 UNIVERSIDADE DE SAO PAULO | ||||||
| PTR | www.teses.usp.br | ||||||
br
Starts with same word
Starts similarily
AI analysis
portal.br resolves to one IP number: 143.107.225.17.
Other host names, for instance portalconhecimento.br, share IP numbers with portal.br.
portal.br is delegated to three name servers a.dns.usp.br, b.dns.usp.br and c.dns.usp.br.
portal.br at least partially shares name servers with other domains, for instance bcq.usp.br, eerp.usp.br, 229.107.143.in-addr.arpa, ip.usp.br and 182.107.143.in-addr.arpa.
These name servers are commonly used with the following name servers: d.dns.usp.br, quartzonova.rp.usp.br, f.dns.usp.br, guara.sti.eesc.usp.br, pintado.ciagri.usp.br, perola.rp.usp.br, erwfw.poli.usp.br, mandi.ciagri.usp.br, florence.eerp.usp.br and deneb.ifsc.usp.br.
Hosts 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.
Hosts with one IP number:
c.dns.usp.br points to: 177.90.0.18.