CF1758075577637-tsm20250915222102

IPLIST.NET - coresystem.com.br

Search for IP or hostnames:

coresystem.com.br checked at 2025-09-17T02:19:37.596Z 742ms 93/93/93 100% R:17

coresystem.com.br

NSns1.locaweb.com.br
A2804:218:7000:0:186:202:8:254 🇧🇷 Locaweb S.A.
A186.202.8.254🇧🇷 Locaweb S.A.
NSns2.locaweb.com.br
A2804:218:7001:0:187:45:248:254 🇧🇷 Locaweb S.A.
A187.45.248.254🇧🇷 Locaweb S.A.
NSns3.locaweb.com.br
A2804:218:7002:0:189:126:101:254 🇧🇷 Locaweb S.A.
A189.126.101.254🇧🇷 Locaweb S.A.
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.jk.locaweb.com.br
A200.234.204.130🇧🇷 Locaweb S.A.
PTRmx.jk.locaweb.com.br
A191.252.4.25🇧🇷 Locaweb S.A.
PTRorion05.locaweb.com.br

com.br

NSa.dns.br
NSb.dns.br
NSc.dns.br
NSd.dns.br
NSe.dns.br
NSf.dns.br
rank #558616 globally
rank #3482 in the tld

Starts with same word

Starts similarily

AI analysis

coresystem.com.br resolves to one IP number: 191.252.4.25.

other host names including neofart.com.br, bretz.com.br, unisistemas.com, onebrasil.net and arcturismo.com.br share IP numbers with coresystem.com.br.

coresystem.com.br is delegated to three name servers ns1.locaweb.com.br, ns2.locaweb.com.br and ns3.locaweb.com.br.

coresystem.com.br at least partially shares name servers with other domains, for instance cirurgica4.com.br, fenord.com.br, unimate.com.br, esbd.com.br and gsndobrasil.com.br.

Host names with two IP numbers:

ns1.locaweb.com.br points to: 2804:218:7000:0:186:202:8:254 and 186.202.8.254.

ns2.locaweb.com.br points to: 2804:218:7001:0:187:45:248:254 and 187.45.248.254.

ns3.locaweb.com.br points to: 2804:218:7002:0:189:126:101:254 and 189.126.101.254.

coresystem.com.br is handled by three mail servers: mx.a.locaweb.com.br, mx.b.locaweb.com.br and mx.jk.locaweb.com.br.

coresystem.com.br shares some mail servers with other domains, at least partially, for instance administracao.com.br, agarb.com.br, ipeazul.com.br, novosconcursos.com.br and planecont.com.br.

these mail servers are commonly used with the mail servers mx.core.locaweb.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.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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qGyEfAT CF johedugfp 2025-09-17