Summary
bh.esab.com.br is delegated to 26 nameservers, however all 26 delegated nameservers are missing in the zone. There are 24 duplicated IP numbers. Some of them are on the same IP network.
brbhzsrv08.bh.esab.com.br and
brbhzsrv07.bh.esab.com.br are subdomains to this hostname.
esab.com.br is delegated to two nameservers, however one extra nameserver is listed in the zone. Two of them are on the same IP network. Incoming mail for
esab.com.br is handled by four mailservers at
softcom.dk. Two of them are on the same IP network.
esab.com.br has one IP number.