boltas.de is a domain controlled by two nameservers on different IP networks. Incoming mail for boltas.de is handled by two mailservers at in.mailcontrol.com. They are on different IP networks. ibo.de, ibo.ch, mmn.us, khsu.de, tswb.de and at least 100 other hosts share nameservers with this domain. mail.boltas.de are subdomains to this hostname. Reputation is not yet known.