CF1763302856831-tsm20251116095642

WWW.RTSAK.COM - crefsp.org.br

Search for IP or hostnames:

crefsp.org.br checked at 2025-11-16T14:20:56.773Z 517ms 69/69/69 100% R:8 allDone:true timedOut:false

crefsp.org.br

MX.
NSa.auto.dns.br
A2001:12ff:0:2::88 🇧🇷 REGISTROBRNET
PTRa.auto.dns.br
A200.160.2.88🇧🇷 REGISTROBRNET
PTRa.auto.dns.br
NSb.auto.dns.br
A2001:12ff:0:2::89 🇧🇷 REGISTROBRNET
PTRb.auto.dns.br
A200.160.2.89🇧🇷 REGISTROBRNET
PTRb.auto.dns.br
A2001:12ff:0:2::95 🇧🇷 REGISTROBRNET
PTRr.registro.br
A200.160.2.95🇧🇷 REGISTROBRNET
PTRr.registro.br

org.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

crefsp.org.br is the parent of www.crefsp.org.br.

The entity crefsp.org.br points to two IP numbers: 2001:12ff:0:2::95 and 200.160.2.95.

For instance, other host names procana.com.br, multigourmet.com.br, brunonardon.com.br, robertootsu.com.br and venturatec.com.br share IP numbers with crefsp.org.br.

crefsp.org.br is delegated to two name servers: a.auto.dns.br and b.auto.dns.br.

crefsp.org.br uses the same name server setup as other domains such as heusser.com.br, varga.com.br, t-bone.com.br, enquanto.com.br and ganhar.com.br.

Host names with two IP numbers:

a.auto.dns.br points to 2001:12ff:0:2::88 and 200.160.2.88; b.auto.dns.br points to 2001:12ff:0:2::89 and 200.160.2.89.

crefsp.org.br is handled by a single mail server, ..

crefsp.org.br shares the same mail server setup as other domains, for instance www.woha.com, lunareden.com, kodona.com, ancient.me and www.localeat.com.

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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