WWW.RTSAK.COM - cfch.ufrj.br
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cfch.ufrj.br checked at 2025-11-03T00:16:21.197Z 550ms 79/79/79 100% R:16cfch.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 | ||||||
| NS | ns1.nce.ufrj.br | ||||||
| A | 146.164.10.2🇧🇷 AS2715 | ||||||
| PTR | ceop1.nce.ufrj.br | ||||||
| PTR | ns1.nce.ufrj.br | ||||||
| NS | ns2.nce.ufrj.br | ||||||
| A | 200.20.116.66🇧🇷 AS2715 | ||||||
| PTR | tamisa.ufrj.br | ||||||
| A | 200.20.112.66🇧🇷 AS2715 | ||||||
| PTR | cfch.ufrj.br | ||||||
| PTR | server.cfch.ufrj.br | ||||||
| PTR | webmail.cfch.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
cfch.ufrj.br is a parent of correio.cfch.ufrj.br and webmail.cfch.ufrj.br.
cfch.ufrj.br maps to IP address 200.20.112.66.
cfch.ufrj.br is delegated to four name servers: ns.ufrj.br, nsx.ufrj.br, ns1.nce.ufrj.br and ns2.nce.ufrj.br.
cfch.ufrj.br at least partially shares name servers with other domains such as 65.164.146.in-addr.arpa, concursos.pr4.ufrj.br, pharma.ufrj.br, 6.164.146.in-addr.arpa and ivdn.ufrj.br.
These name servers are often used together with ns.coppe.ufrj.br, stic-dns.ufrj.br, ns2.ufrj.br, stic2-dns.ufrj.br, stic3-dns.ufrj.br, ns1.if.ufrj.br, ns2.if.ufrj.br, ns.if.ufrj.br, stic-dns3.ufrj.br and ns.pads.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
ns1.nce.ufrj.br points to: 146.164.10.2
ns2.nce.ufrj.br points to: 200.20.116.66
cfch.ufrj.br is handled by a single mail server, email.ufrj.br.
cfch.ufrj.br shares the same mail server setup as other domains, including nutes.ufrj.br, concursos.pr4.ufrj.br, grafica.ufrj.br, nppn.ufrj.br and farmacia.ufrj.br.
email.ufrj.br points to one IP number: 146.164.170.158.