CF1763421229449-tsm20251116095642

NSLIST.NET - tecgraf.puc-rio.br

Search for IP or hostnames:

tecgraf.puc-rio.br checked at 2025-11-17T23:13:49.433Z 437ms 150/150/150 100% R:25 allDone:true timedOut:false

tecgraf.puc-rio.br

NSguanabara.rederio.br
A2804:1f10:80:94::1 ๐Ÿ‡ง๐Ÿ‡ท Fundacao de Amparo a Pesquisa
PTRguanabara.rederio.br
A200.20.94.50๐Ÿ‡ง๐Ÿ‡ท Fundacao de Amparo a Pesquisa
PTRguanabara.rederio.br
NSexu.inf.puc-rio.br
A139.82.16.3๐Ÿ‡ง๐Ÿ‡ท Fundacao de Amparo a Pesquisa
PTRexu.inf.puc-rio.br
NScalisto.rdc.puc-rio.br
A139.82.202.2๐Ÿ‡ง๐Ÿ‡ท Fundacao de Amparo a Pesquisa
PTRcalisto.rdc.puc-rio.br
NSvialactea.rdc.puc-rio.br
A139.82.1.2๐Ÿ‡ง๐Ÿ‡ท Fundacao de Amparo a Pesquisa
PTRvialactea.rdc.puc-rio.br
NSextns.tecgraf.puc-rio.br
A35.199.116.143๐Ÿ‡ง๐Ÿ‡ท Google
PTRextns.tecgraf.puc-rio.br
NSns1.tecgraf.puc-rio.br
A139.82.85.3๐Ÿ‡ง๐Ÿ‡ท Fundacao de Amparo a Pesquisa
PTRns1.tecgraf.puc-rio.br
MXaspmx.l.google.com
A2607:f8b0:4004:c0b::1b ๐Ÿ‡บ๐Ÿ‡ธ Google
PTRbj-in-f27.1e100.net
A142.251.16.27๐Ÿ‡บ๐Ÿ‡ธ Google
PTRbl-in-f27.1e100.net
MXalt1.aspmx.l.google.com
A2a00:1450:400b:c02::1b ๐Ÿ‡ฎ๐Ÿ‡ช Google
PTRdj-in-f27.1e100.net
A172.253.116.27๐Ÿ‡บ๐Ÿ‡ธ Google
PTRdj-in-f27.1e100.net
MXalt2.aspmx.l.google.com
A2a00:1450:400c:c00::1b ๐Ÿ‡ง๐Ÿ‡ช Google
PTRws-in-f27.1e100.net
PTRws-in-x1b.1e100.net
A173.194.76.26๐Ÿ‡บ๐Ÿ‡ธ Google
PTRws-in-f26.1e100.net
MXalt3.aspmx.l.google.com
A2a00:1450:4025:402::1b ๐Ÿ‡ณ๐Ÿ‡ฑ Google
PTRrb-in-f27.1e100.net
A142.250.102.26๐Ÿ‡บ๐Ÿ‡ธ Google
PTRrb-in-f26.1e100.net
MXalt4.aspmx.l.google.com
A2a00:1450:4013:c1e::1b ๐Ÿ‡ณ๐Ÿ‡ฑ Google
PTRyugrqzs-in-f27.1e100.net
A192.178.213.26๐Ÿ‡บ๐Ÿ‡ธ Google
PTRyugrqzs-in-f26.1e100.net
A34.139.188.132๐Ÿ‡บ๐Ÿ‡ธ Google
PTR132.188.139.34.bc.googleusercontent.com
A139.82.85.3๐Ÿ‡ง๐Ÿ‡ท Fundacao de Amparo a Pesquisa
PTRns1.tecgraf.puc-rio.br

puc-rio.br

NSguanabara.rederio.br
NSexu.inf.puc-rio.br
NScalisto.rdc.puc-rio.br
MXcorreio.rdc.puc-rio.br
NSvialactea.rdc.puc-rio.br
A139.82.30.201๐Ÿ‡ง๐Ÿ‡ท Fundacao de Amparo a Pesquisa
rank #11873 globally
rank #73 in the tld
This domain name represents the Pontifical Catholic University of Rio de Janeiro, Brazil. It is used primarily for the university's official website, offering information about courses, departments, research, and other academic matters. The ".br" indicates that the domain is based in Brazil.

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AI analysis

tecgraf.puc-rio.br is a parent of duchamp.tecgraf.puc-rio.br, ftp-pub.tecgraf.puc-rio.br, querubim.tecgraf.puc-rio.br, www2.tecgraf.puc-rio.br, ssh.tecgraf.puc-rio.br and a few other host names.

tecgraf.puc-rio.br resolves to two IP numbers: 34.139.188.132 and 139.82.85.3.

Other host names, for instance ns1.tecgraf.puc-rio.br, 132.188.139.34.bc.googleusercontent.com and www3.tecgraf.puc-rio.br share IP numbers with tecgraf.puc-rio.br.

tecgraf.puc-rio.br is delegated to six name servers: guanabara.rederio.br, exu.inf.puc-rio.br, calisto.rdc.puc-rio.br, vialactea.rdc.puc-rio.br, extns.tecgraf.puc-rio.br and ns1.tecgraf.puc-rio.br.

tecgraf.puc-rio.br partially shares name servers with other domains; examples include dsg.uff.br, letras.uff.br, isc.uff.br, 92.20.200.in-addr.arpa and 71.82.139.in-addr.arpa.

These name servers are commonly used alongside server.uff.br, marlin.telecom.uff.br, dct-01.ele.puc-rio.br, ele-01.ele.puc-rio.br, ele-02.ele.puc-rio.br, bossanova.ica.ele.puc-rio.br, chorinho.ica.ele.puc-rio.br, rdnsext01s.inmetro.gov.br and rdnsext02s.inmetro.gov.br.

Host names with two IP numbers: The host name guanabara.rederio.br points to 2804:1f10:80:94::1 and 200.20.94.50.

Host names with one IP number: The host name exu.inf.puc-rio.br points to 139.82.16.3. The host name calisto.rdc.puc-rio.br points to 139.82.202.2. The host name vialactea.rdc.puc-rio.br points to 139.82.1.2. The host name extns.tecgraf.puc-rio.br points to 35.199.116.143. The host name ns1.tecgraf.puc-rio.br points to 139.82.85.3.

Five mail servers handle tecgraf.puc-rio.br: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.

tecgraf.puc-rio.br shares some mail servers with other domains, at least partially, such as med-lex.fr, saruhan.nl, familytaxrecovery.ca, uptownnetwork.com and bishoprockconsulting.com.

these mail servers are commonly used with the mail servers aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx4.googlemail.com, aspmx5.googlemail.com, us2.mx1.mailhostbox.com, us2.mx2.mailhostbox.com and us2.mx3.mailhostbox.com.

Host names with two IP numbers:

aspmx.l.google.com points to: 2607:f8b0:4004:c0b::1b and 142.251.16.27

alt1.aspmx.l.google.com points to: 2a00:1450:400b:c02::1b and 172.253.116.27

alt2.aspmx.l.google.com points to: 2a00:1450:400c:c00::1b and 173.194.76.26

alt3.aspmx.l.google.com points to: 2a00:1450:4025:402::1b and 142.250.102.26

alt4.aspmx.l.google.com points to: 2a00:1450:4013:c1e::1b and 192.178.213.26

Perform reverse DNS lookup as well as normal forward DNS. Check Autonomous System Numbers (ASNs) and BGP connections between Internet Service Providers.
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