.sd domain extension

.sd is the country code top level domain for Sudan. It is managed by the Sudan Internet Society, based in Khartoum. The domain is open to registrants with a connection to Sudan, though specific eligibility rules are not detailed in the IANA record. Registration services are available through the Sudan Internet Society website. The WHOIS server is whois.nic.sd, and RDAP queries go to https://rdap.nic.sd. The domain was registered on March 6, 1997. The IANA record notes a redelegation of the TLD occurred in December 2002.