DNSWHOIS.INFO - sr4.ufrj.br
Search for IP or hostnames:
sr4.ufrj.br checked at 2025-10-31T00:57:01.898Z 1628ms 73/73/73 100% R:15sr4.ufrj.br
| MX | email.ufrj.br | ||||||
| A | 146.164.170.158🇧🇷 AS2715 | ||||||
| PTR | email.ufrj.br | ||||||
| NS | ns.ufrj.br | ||||||
| A | 146.164.170.11🇧🇷 AS2715 | ||||||
| PTR | ns.ufrj.br | ||||||
| NS | nsx.ufrj.br | ||||||
| A | 200.156.137.11🇧🇷 AS2715 | ||||||
| A | 146.164.170.171🇧🇷 AS2715 | ||||||
| PTR | portais.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.
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AI analysis
sr4.ufrj.br is a parent of correio.sr4.ufrj.br, www.sr4.ufrj.br and dhcp73.sr4.ufrj.br.
sr4.ufrj.br points to a single IP number: 146.164.170.171.
Other host names, for instance sibi.ufrj.br, pr5.ufrj.br, soltec.ufrj.br, nides.ufrj.br and portais.ufrj.br share IP numbers with sr4.ufrj.br.
sr4.ufrj.br is delegated to two name servers: ns.ufrj.br and nsx.ufrj.br.
sr4.ufrj.br uses the same name server setup as other domains, for instance hucff.ufrj.br, ess.ufrj.br, pr2.ufrj.br, 164.146.in-addr.arpa and farmaco.ufrj.br.
sr4.ufrj.br shares name servers with other domains at least partially, for instance ltfd.ufrj.br, lamce.coppe.ufrj.br, coc.ufrj.br, metalmat.ufrj.br and nidf.ufrj.br.
these name servers are commonly used 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, ns.nacad.ufrj.br and stic2-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.
The mail server for sr4.ufrj.br is email.ufrj.br.
sr4.ufrj.br shares the same mail server setup as other domains, including biologia.ufrj.br, eean.ufrj.br, reitoria.ufrj.br, direito.ufrj.br and ouvidoria.ufrj.br. 
Host name email.ufrj.br resolves to IP 146.164.170.158.