certtus.com.br - robtex.com

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certtus.com.br checked at 2026-01-20T03:22:22.432Z 277ms 101/101/101 100% R:13 allDone:true timedOut:false cfaller:bc010179/0:5758e1f6:6:16262:-:-:-

certtus.com.br

NSe.sec.dns.br
A2001:12f8:b:1::14🇧🇷 C-DNS-BR
PTRe.sec.dns.br
A200.192.232.14🇧🇷 C-DNS-BR
PTRe.sec.dns.br
NSf.sec.dns.br
A2001:12f8:9:1::14🇧🇷 B-DNS-BR
PTRf.sec.dns.br
A200.189.40.14🇧🇷 B-DNS-BR
PTRf.sec.dns.br
MXmx.a.locaweb.com.br
A186.202.4.42🇧🇷 Locaweb
PTRmx.a.locaweb.com.br
MXmx.b.locaweb.com.br
A177.153.23.242🇧🇷 Locaweb
PTRmx.b.locaweb.com.br
MXmx.core.locaweb.com.br
A177.153.23.241🇧🇷 Locaweb
PTRmx.core.locaweb.com.br
MXmx.jk.locaweb.com.br
A200.234.204.130🇧🇷 Locaweb
PTRmx.jk.locaweb.com.br
A186.209.113.107🇧🇷 AS-EVEO
PTRpro119.dnspro.com.br

com.br

NSa.dns.br
NSb.dns.br
NSc.dns.br
NSd.dns.br
NSe.dns.br
NSf.dns.br
rank #548300 globally
rank #4403 in the tld

Up

smtp.certtus.com.br

Starts with same word

certtus.com.br

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AI analysis

certtus.com.br is a parent of smtp.certtus.com.br.

certtus.com.br points to a single IP address: 186.209.113.107.

Other host names such as ericacampos.com, zappie.com.br, stillusjanelas.com.br, cfcparana.com.br and adepmg.org.br share IP numbers with certtus.com.br.

certtus.com.br is delegated to two name servers: e.sec.dns.br and f.sec.dns.br.

certtus.com.br uses the same name server setup as other domains, including cursoyes.com.br, estudioambar.com.br, dignitamoda.com.br, congeladossonia.com.br and cecbarra.com.br.

At least part of the name servers for certtus.com.br are shared with other domains, for instance controlrisc.com.br, alfatransportes.com.br, infologix.com.br, next2u.com.br and simasimoveis.com.br.

These name servers are commonly used alongside the name servers d.sec.dns.br.

Host names with two IP numbers:

e.sec.dns.br points to 2001:12f8:b:1::14 and 200.192.232.14.

f.sec.dns.br points to 2001:12f8:9:1::14 and 200.189.40.14.

certtus.com.br is handled 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.

certtus.com.br shares at least some mail servers with other domains, for example deuseamor.org.br, highseal.com, cartuchoxxi.com.br, auniquefitness.com and bigcorestintas.com.br.

Host names with one IP: 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.