Checking su. status

.com
Taken
.net
Taken
.org
Taken
.co
Taken
.io
Taken
.app
Taken
.live
Taken

su.

DNS information
DNS Records for su.
HostnameTypeTTLPriorityContent
su.SOA21600a.dns.ripn.net hostmaster@ripn.net 650203401 86400 14400 2592000 3600
su.NS21600b.dns.ripn.net
su.NS21600a.dns.ripn.net
su.NS21600d.dns.ripn.net
su.NS21600e.dns.ripn.net
su.NS21600f.dns.ripn.net