Summary
receita.fazenda.gov.br is a domain controlled by five nameservers at
serpro.gov.br. Some of them are on the same IP network. Incoming mail for
receita.fazenda.gov.br is handled by one mailserver also at
serpro.gov.br.
dnit.gov.br,
susep.gov.br,
serpro.gov.br,
fazenda.gov.br,
integracao.gov.br and at least two other hosts share both nameservers and mailservers with this domain.
e.gov.br,
mj.gov.br,
cvm.gov.br,
iti.gov.br,
mma.gov.br and at least 29 other hosts share nameservers with this domain.
pgfn.gov.br,
enap.gov.br,
icmbio.gov.br,
abe.mre.gov.br,
riocmsi.gov.br and at least five other hosts share mailservers with this domain.
dai.receita.fazenda.gov.br,
hom.receita.fazenda.gov.br,
www.receita.fazenda.gov.br,
ftp.receita.fazenda.gov.br,
cav.receita.fazenda.gov.br and at least 14 other hosts are subdomains to this hostname.
fazenda.gov.br is delegated to four nameservers, however one extra nameserver is listed in the zone. All nameservers are also at
serpro.gov.br. Some of them are on the same IP network. Incoming mail for
fazenda.gov.br is handled by one mailserver also at
serpro.gov.br.