CF1760368174537-tsm20251012143351

MXLIST.NET - cst.net.br

Search for IP or hostnames:

cst.net.br checked at 2025-10-13T15:09:34.510Z 520ms 90/90/90 100% R:14

cst.net.br

NSdns1.cerentini.com.br
A189.38.95.2🇧🇷 Kinghost Hospedagem de Sites
PTRdns1.uni5.net
NSdns2.cerentini.com.br
A189.38.95.3🇧🇷 Kinghost Hospedagem de Sites
PTRdns2.uni5.net
NSdns3.cerentini.com.br
A177.12.162.2🇧🇷 Kinghost Hospedagem de Sites
NSdns4.cerentini.com.br
A177.12.162.3🇧🇷 Kinghost Hospedagem de Sites
MXmx.a.locaweb.com.br
A186.202.4.42🇧🇷 Locaweb S.A.
PTRmx.a.locaweb.com.br
MXmx.b.locaweb.com.br
A177.153.23.242🇧🇷 Locaweb S.A.
PTRmx.b.locaweb.com.br
MXmx.core.locaweb.com.br
A177.153.23.241🇧🇷 Locaweb S.A.
PTRmx.core.locaweb.com.br
MXmx.jk.locaweb.com.br
A200.234.204.130🇧🇷 Locaweb S.A.
PTRmx.jk.locaweb.com.br
A177.84.147.147🇧🇷 Cerentini Soluções em Tecnologia
PTRdinamico-147-147.cerentini.com.br

net.br

NSa.dns.br
NSb.dns.br
NSc.dns.br
NSd.dns.br
NSe.dns.br
NSf.dns.br

Up

Starts with same word

Starts similarily

AI analysis

The parent of speedtest.cst.net.br is cst.net.br.

cst.net.br points to a single IP address: 177.84.147.147.

cst.net.br is delegated to four name servers: dns1.cerentini.com.br, dns2.cerentini.com.br, dns3.cerentini.com.br and dns4.cerentini.com.br.

cst.net.br shares name servers with other domains at least partially, for instance cerentini.com.br.

Host names with one IP number:

dns1.cerentini.com.br points to: 189.38.95.2

dns2.cerentini.com.br points to: 189.38.95.3

dns3.cerentini.com.br points to: 177.12.162.2

dns4.cerentini.com.br points to: 177.12.162.3

cst.net.br is served by four mail servers: mx.a.locaweb.com.br, mx.b.locaweb.com.br, mx.core.locaweb.com.br and mx.jk.locaweb.com.br.

cst.net.br shares at least partially some mail servers with other domains, for instance confef.com.br, telk.com.br, musicmind.com.br, wrtecnologia.com and dermavet.com.br.

Host names with one IP number:

mx.a.locaweb.com.br points to: 186.202.4.42

mx.b.locaweb.com.br points to: 177.153.23.242

mx.core.locaweb.com.br points to: 177.153.23.241

mx.jk.locaweb.com.br points to: 200.234.204.130

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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