DNSWHOIS.INFO - sibi.ufrj.br
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sibi.ufrj.br checked at 2025-10-31T00:56:40.453Z 1208ms 137/137/137 100% R:13sibi.ufrj.br
ufrj.br
| NS | ns.ufrj.br | ||||||
| NS | nsx.ufrj.br | ||||||
| MX | smtp.ufrj.br | ||||||
| A | 200.156.137.16🇧🇷 AS2715 | ||||||
rank #19 in the tld
This domain name "ufrj.br" represents the Federal University of Rio de Janeiro, which is a public institution in Brazil. It provides a wide range of undergraduate and postgraduate courses. The website is primarily used for academic and administrative purposes, serving students, faculty, and staff.
Starts with same word
Starts similarily
AI analysis
sibi.ufrj.br points to a single IP number: 146.164.170.171.
Other host names, for instance nides.ufrj.br, portais.ufrj.br, letras.ufrj.br, ess.ufrj.br and scri.ufrj.br share IP numbers with sibi.ufrj.br.
Delegation for sibi.ufrj.br rests with two name servers, ns.ufrj.br and nsx.ufrj.br.
sibi.ufrj.br shares the same name server setup as other domains, including cla.ufrj.br, pr4.ufrj.br, letras.ufrj.br, psicologia.ufrj.br and 80.164.146.in-addr.arpa.
sibi.ufrj.br at least partially shares name servers with other domains, for instance medicina.ufrj.br, pads.ufrj.br, ccmn.ufrj.br, coe.ufrj.br and coep.ufrj.br.
These name servers are commonly used together with the name servers ns1.nce.ufrj.br, ns2.nce.ufrj.br, ns.coppe.ufrj.br, stic-dns.ufrj.br, ns.nce.ufrj.br, ns2.ufrj.br, ns.pads.ufrj.br, ns3.ufrj.br, stic2-dns.ufrj.br and stic3-dns.ufrj.br.
Host names with one IP number: ns.ufrj.br points to 146.164.170.11; nsx.ufrj.br points to 200.156.137.11.
sibi.ufrj.br is handled by seven mail servers: aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx4.googlemail.com, aspmx5.googlemail.com, aspmx.l.google.com, alt1.aspmx.l.google.com and alt2.aspmx.l.google.com.
sibi.ufrj.br shares mail servers with other domains at least in part, for instance hausketi.com, heb11.com, iomexam.edu.np, electrocopperalloys.com and fatwombat.co.
these mail servers are often used with alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.
Host names with two IP numbers:
aspmx2.googlemail.com points to 2a00:1450:400b:c02::1b and 172.253.116.26.
aspmx3.googlemail.com points to 2a00:1450:400c:c00::1b and 173.194.76.27.
aspmx4.googlemail.com points to 2a00:1450:4025:402::1a and 142.250.102.26.
aspmx5.googlemail.com points to 2a00:1450:4013:c1e::1b and 192.178.213.26.
aspmx.l.google.com points to 2607:f8b0:4004:c23::1a and 64.233.180.26.
alt1.aspmx.l.google.com points to 2a00:1450:4013:c1e::1a and 192.178.213.26.
alt2.aspmx.l.google.com points to 2a00:1450:4025:c01::1b and 142.250.147.26.
Host names that point to 192.178.213.26: aspmx5.googlemail.com and alt1.aspmx.l.google.com.