It is possible to add hosted zones for domains you do not own to your Bizland account, thus a SERVFAIL error pointing to any of these nameservers means it is vulnerable to a takeover via Bizland. In order to obtain an account, sign up for a 30-day trial via this link. Once you're registered it should add the domain you specified during registration. If it does not, navigate to the Domain Import tool and enter the vulnerable domain name. This will add it to your account and you can control the DNS records in the settings for the domain.
ServiceBizlandStatusVulnerableNameserverns1.bizland.com ns2.bizland.com clickme.click2site.com clickme2.click2site.com
ExplanationIt is possible to add hosted zones for domains you do not own to your Bizland account, thus a
SERVFAILerror pointing to any of these nameservers means it is vulnerable to a takeover via Bizland. In order to obtain an account, sign up for a 30-day trial via this link. Once you're registered it should add the domain you specified during registration. If it does not, navigate to the Domain Import tool and enter the vulnerable domain name. This will add it to your account and you can control the DNS records in the settings for the domain.