DNSDOMAINNAME(1) DNSDOMAINNAME(1) (NAME) dnsdomainname - DNS (SYNOPSIS) dnsdomainname [...] (DESCRIPTION) . gethostname getaddrinfo . ('.') . -?, --help --usage -V, --version (AUTHOR) Simon Josefsson. (REPORTING BUGS) . (COPYRIGHT) (C) 2026 Free Software Foundation, Inc. GPLv3+: GPL . : . . (SEE ALSO) gethostname(2), getaddrinfo(3) dnsdomainname Texinfo . info dnsdomainname info dnsdomainname . GNU inetutils 2.8 May 2026 DNSDOMAINNAME(1)