CF1759807459571-tsm20251005211530

DNSWHOIS.INFO - mcaoffice.com.br

Search for IP or hostnames:

mcaoffice.com.br checked at 2025-10-07T03:24:19.470Z 1792ms 89/89/89 100% R:16

mcaoffice.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 🇧🇷 NIC.BR c.dns.br
PTRb.sec.dns.br
A200.192.232.11🇧🇷 NIC.BR c.dns.br
PTRb.sec.dns.br
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
A169.57.169.72🇧🇷 SoftLayer Technologies, Inc. (an IBM Company)
PTR48.a9.39a9.ip4.static.sl-reverse.com

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

mcaoffice.com.br points to a single IP: 169.57.169.72.

Other host names, for instance alfatecozinhas.com.br, lumanet.com.br, sigmed.com.br, waportascortafogo.com.br and integralautomacao.net share IP numbers with mcaoffice.com.br.

Two name servers a.sec.dns.br and b.sec.dns.br handle delegation for mcaoffice.com.br.

mcaoffice.com.br uses the same name server setup as other domains, for example labaredarodas.com.br, abamotors.com.br, adrenaland.com.br, okviagens.com.br and trickup.com.br.

mcaoffice.com.br partially shares name servers with other domains; examples include pedraopvc.com.br, cht.net.br, powerunix.com.br, blumm.com.br and zebu.org.br.

these name servers are commonly used with the name servers c.sec.dns.br.

Host names with two IP numbers:

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

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

mcaoffice.com.br shares some mail servers with other domains, at least partially, such as worldsign.com.br, labmultimed.com.br, pontesturismo.com, tiph.com.br and gestire.com.br.

These mail servers are often used together with mx.core.locaweb.com.br and firewallgp.pontesturismo.com.

Host names with one IP number:

Host mx.a.locaweb.com.br points to 186.202.4.42.

Host mx.b.locaweb.com.br points to 177.153.23.242.

Host 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

jWmviRe CF johedugfp 2025-10-07