CF1757417478945-tsm20250909103912

DNSWHOIS.INFO - rsf-it.com

Search for IP or hostnames:

rsf-it.com checked at 2025-09-09T11:31:18.914Z 221ms 96/96/96 100% R:11

rsf-it.com

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.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
A191.252.83.237🇧🇷 Locaweb S.A.

com

NSa.gtld-servers.net
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
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NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
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NSm.gtld-servers.net

AI analysis

191.252.83.237 is the IP number that rsf-it.com points to.

IP numbers are shared between rsf-it.com and other host names such as clinicaotorrinobrasilia.com.br, centro.imb.br, precisaocontabilidade.com.br, bellinicoaching.com, and fsautomacao.com.br.

Three name servers, ns1.locaweb.com.br, ns2.locaweb.com.br, and ns3.locaweb.com.br, are assigned to rsf-it.com.

The name servers of rsf-it.com are at least partially shared with other domains such as senner.com.br, kawagoe.com.br, norserv.com.br, sinatec.com.br, and berlingroup.com.br.

ns1.locaweb.com.br, 2804:218:7000:0:186:202:8:254, and 186.202.8.254 are associated with each other.

ns2.locaweb.com.br, 2804:218:7001:0:187:45:248:254, and 187.45.248.254 are connected.

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

The four mail servers, mx.a.locaweb.com.br, mx.b.locaweb.com.br, mx.core.locaweb.com.br, and mx.jk.locaweb.com.br, manage rsf-it.com.

Domains such as escolasdemusica.com.br, renatacruz.com.br, folclorealemao.com.br, consuitec.com.br, and newquimica.com.br share at least some mail servers partially with rsf-it.com.

mx.a.locaweb.com.br, mx.b.locaweb.com.br, mx.core.locaweb.com.br, and mx.jk.locaweb.com.br each point to an IP number: 186.202.4.42, 177.153.23.242, 177.153.23.241, and 200.234.204.130 respectively.

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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