CF1758818578126-tsm20250925114901

NSLIST.NET - coresystem.com.br

Search for IP or hostnames:

coresystem.com.br checked at 2025-09-25T16:42:57.962Z 1377ms 93/93/93 100% R:12

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 points to IP number: 191.252.4.25.

Other host names such as neofart.com.br, bretz.com.br, unisistemas.com, onebrasil.net and arcturismo.com.br share IPs 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 ns1.locaweb.com.br points to 2804:218:7000:0:186:202:8:254 and 186.202.8.254; Host ns2.locaweb.com.br points to 2804:218:7001:0:187:45:248:254 and 187.45.248.254; Host ns3.locaweb.com.br points to 2804:218:7002:0:189:126:101:254 and 189.126.101.254.

Three mail servers handle coresystem.com.br: mx.a.locaweb.com.br, mx.b.locaweb.com.br and mx.jk.locaweb.com.br.

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

these mail servers are commonly used together with mx.core.locaweb.com.br.

Host names with a single IP:

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.
dbq

vwwYplZ CF johedugfp 2025-09-25