DNSWHOIS.INFO - im.ufrj.br

Search for IP or hostnames:

im.ufrj.br checked at 2025-10-23T22:01:51.761Z 453ms 123/123/123 100% R:18

`im.ufrj.br`

NS	`ns.ufrj.br`
		A	146.164.170.11^{🇧🇷 Fundacao de Amparo a Pesquisa}
			PTR	`ns.ufrj.br`
NS	`nsx.ufrj.br`
		A	200.156.137.11^{🇧🇷 Fundacao de Amparo a Pesquisa}
MX	`aspmx2.googlemail.com`
		A	2a00:1450:4013:c1e::1a ^{🇳🇱 Google}
			PTR	`yugrqzs-in-f26.1e100.net`
		A	192.178.213.26^{🇺🇸 Google}
			PTR	`yugrqzs-in-f26.1e100.net`
MX	`aspmx3.googlemail.com`
		A	2a00:1450:4025:c01::1a ^{🇵🇱 Google}
			PTR	`rd-in-f26.1e100.net`
		A	142.250.147.27^{🇺🇸 Google}
			PTR	`rd-in-f27.1e100.net`
NS	`ns.coppe.ufrj.br`
		A	146.164.63.4^{🇧🇷 Fundacao de Amparo a Pesquisa}
			PTR	`gaia2.coppe.ufrj.br`
			PTR	`gaia.coppe.ufrj.br`
			PTR	`ns.coppe.ufrj.br`
MX	`aspmx.l.google.com`
		A	2607:f8b0:4023:c03::1b ^{🇺🇸 Google}
			PTR	`dy-in-f27.1e100.net`
		A	74.125.137.26^{🇺🇸 Google}
			PTR	`dy-in-f26.1e100.net`
MX	`alt1.aspmx.l.google.com`
		A	2607:f8b0:4023:100f::1a ^{🇺🇸 Google}
			PTR	`yudfwra-in-f26.1e100.net`
		A	192.178.220.27^{🇺🇸 Google}
			PTR	`yudfwra-in-f27.1e100.net`
MX	`alt2.aspmx.l.google.com`
		A	2607:f8b0:4023:3001::1a ^{🇺🇸 Google}
			PTR	`yulnkec-in-f26.1e100.net`
		A	172.217.74.26^{🇺🇸 Google}
			PTR	`yulnkec-in-f26.1e100.net`
A	157.245.13.138^{🇺🇸 DigitalOcean}

`ufrj.br`

	MX	`smtp.ufrj.br`
	A	200.156.137.16^{🇧🇷 Fundacao de Amparo a Pesquisa}

rank #4338 globally
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

im.ufrj.br is a parent of www.im.ufrj.br, descartes.im.ufrj.br, www2.im.ufrj.br, cantor.im.ufrj.br, pg.im.ufrj.br and a few other host names.

im.ufrj.br points to a single IP address: 157.245.13.138.

Other host names such as www.medicina.ufrj.br, metalmat.ufrj.br, pet.coppe.ufrj.br, www.im.ufrj.br and incubadora.coppe.ufrj.br share IPs with im.ufrj.br.

im.ufrj.br is delegated to three name servers: ns.ufrj.br, nsx.ufrj.br and ns.coppe.ufrj.br.

im.ufrj.br at least partially shares name servers with other domains, for example cla.ufrj.br, pr4.ufrj.br, letras.ufrj.br, medicina.ufrj.br and lima.coppe.ufrj.br.

these name servers are commonly used with the following name servers: ns1.nce.ufrj.br, ns2.nce.ufrj.br, stic-dns.ufrj.br, ns2.ufrj.br, ns.nce.ufrj.br, ns3.ufrj.br, ns1.ufrj.br, ns.pads.ufrj.br, stic-dns3.ufrj.br and stic2-dns.ufrj.br.

Host names with a single IP address:

ns.ufrj.br resolves to 146.164.170.11.

nsx.ufrj.br resolves to 200.156.137.11.

ns.coppe.ufrj.br resolves to 146.164.63.4.

im.ufrj.br is handled by five mail servers: aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx.l.google.com, alt1.aspmx.l.google.com and alt2.aspmx.l.google.com.

im.ufrj.br shares at least partially some mail servers with other domains, for instance nulab.com.co, alt5sigma.io, ise.co.id, sytniuk.com and b6props.com.

these mail servers are often used together with aspmx4.googlemail.com, aspmx5.googlemail.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.

Host names with two IP numbers

Each host name points to two IP numbers:

aspmx2.googlemail.com points to 2a00:1450:4013:c1e::1a and 192.178.213.26

aspmx3.googlemail.com points to 2a00:1450:4025:c01::1a and 142.250.147.27

aspmx.l.google.com points to 2607:f8b0:4023:c03::1b and 74.125.137.26

alt1.aspmx.l.google.com points to 2607:f8b0:4023:100f::1a and 192.178.220.27

alt2.aspmx.l.google.com points to 2607:f8b0:4023:3001::1a and 172.217.74.26

dbq