Did you maybe mean postmaster?
“Role accounts not only encompass abuse desks or Network Operation Centers, but also operational accounts like 'hostmaster' and 'postmaster', who have to deal with requests from customers and feedback from key institutions like ARIN and RIPE or domain registrars.”
“As a DNS hostmaster, sendmail adnministrator, and general ISP infrasturcture professional, when I say "back-end preparation" it means just that. back-end.”
“I spent the morning doing hostmaster stuff, and in the afternoon I spent some time trying to get an overview of what had been going on not easy.”
“At work I did the usual stuff - hostmaster questions, general system administration, and I spent a couple of hours writing a draft for some documentation.”
“So when I popped in this afternoon to do some hostmaster stuff for the Windows people we did some shelves hanging as well.”
“I got through a bunch of incidents, thought about program management on Solaris, got a nice massage no, not message from a colleague, had lunch, solved more incidents, did some hostmaster work and solved some more or less mysterious network trouble with Jenny.”
“This is ALL controlled by the ‘hostmaster’ of the domain in question.”
“Email ads to hostmaster AT ad-rag. com important! do not BCC us - our email needs to be in the "TO:" line or the email heads straight to the spam box.”
“I know that some people have a problem typing out "Dabitch" but it is a frickin 'name so if you really want to address me, try to bite the bullet, or come up with better alternatives than the anonymous "webmaster" (emailed to the hostmaster this makes little sense).”
“In plain English email the hostmaster to see if you can get permission to repost any (photographic) images from this website anywhere else.”
These user-created lists contain the word ‘hostmaster’.
Looking for tweets for hostmaster.