CF1763657518065-tsm20251116095642

WWW.RTSAK.COM - letsbrain.com.br

Search for IP or hostnames:

letsbrain.com.br checked at 2025-11-20T16:51:58.012Z 392ms 58/58/58 100% R:9 allDone:true timedOut:false

letsbrain.com.br

NSa.sec.dns.br
A2001:12ff::11 🇧🇷 NIC.BR
PTRa.sec.dns.br
A200.160.0.11🇧🇷 NIC.BR
PTRa.sec.dns.br
NSb.sec.dns.br
A2001:12f8:b:1::11 🇧🇷 C-DNS-BR
PTRb.sec.dns.br
A200.192.232.11🇧🇷 C-DNS-BR
PTRb.sec.dns.br
A191.250.24.214🇧🇷 TELEFÔNICA BRASIL AS18881
PTR002.hqssolucoes.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

Up

Starts with same word

Starts similarily

AI analysis

www.letsbrain.com.br is a child of letsbrain.com.br.

letsbrain.com.br resolves to one IP number: 191.250.24.214.

letsbrain.com.br's delegation uses two name servers: a.sec.dns.br and b.sec.dns.br.

letsbrain.com.br uses the same name server setup as other domains, such as cenatec.com.br, totalbalance.com.br, estoudentro.com.br, ferrolive.com.br and dihellen.com.br.

letsbrain.com.br at least partially shares name servers with other domains, including gt5.com.br, caldara.com.br, inputcenter.com.br, hongji.com.br and executivedrivers.com.br.

These name servers are commonly used with c.sec.dns.br.

Host names with two IPs:

a.sec.dns.br points to 2001:12ff::11 and 200.160.0.11

b.sec.dns.br points to 2001:12f8:b:1::11 and 200.192.232.11

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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