check到個domain資料如下：
domain: HKLEAKS.RU
nserver:
ns1.ddos-guard.net.
nserver:
ns2.ddos-guard.net.
nserver:
ns3.ddos-guard.net.
nserver:
ns4.ddos-guard.net.
nserver:
ns5.ddos-guard.net.
nserver:
ns6.ddos-guard.net.
state: REGISTERED, DELEGATED, UNVERIFIED
person: Private Person
registrar: REGRU-RU
admin-contact:
http://www.reg.ru/whois/admin_contact
created: 2019-09-06T12:05:50Z
paid-till: 2020-09-06T12:05:50Z
free-date: 2020-10-07
source: TCI
唔知可唔可以send投訴信比admin-contact:
http://www.reg.ru/whois/admin_contact
多人舉報唔知有無用！