It is possible to add hosted zones for domains you do not own to your MyDomain account, thus a SERVFAIL error pointing to these nameservers means it is vulnerable to take over. In order to obtain an account, you must purchase something, like a domain or hosting. This should cost less than $10. Alternatively, feel free to open an issue asking for help and someone with an account may be willing to perform the takeover for you. Once you're registered 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.
ServiceMyDomainStatusVulnerable (w/ purchase)Nameserversns1.mydomain.com ns2.mydomain.com
ExplanationIt is possible to add hosted zones for domains you do not own to your MyDomain account, thus a
SERVFAILerror pointing to these nameservers means it is vulnerable to take over. In order to obtain an account, you must purchase something, like a domain or hosting. This should cost less than $10. Alternatively, feel free to open an issue asking for help and someone with an account may be willing to perform the takeover for you. Once you're registered 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.