Проверка DKIM-записи домена

DNS-запись s1._domainkey.minenergo.gov.ru с типом TXT опубликована:
v=DKIM1;k=rsa;p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAvFd4gjJ02fRs+n8G7Rr4
7xsUyn0sI4tX4k8xPJ1pAyWjPwmb5lUAsRfbayQZ3AQ1aIlAQRLiv2lkMB/RlZMe
BHgMNu8CC+A4TsIqI5WUufKqG3HGysW98WNsiA2uYERm9SFkHGSvqCJ8hKQSHYY/
K3eYaAHBEXnEPwBs9i1kLXH4E8ortShEJ6zouhndTKtk0JYH0Ea1SmJDIMqgQSQc
uP5y1t3tEnR0gMgTYCrR+YWJjql7AQF/Pmng6IoBbbvh1TXzFzhGShPg1uvDgCrE
9WDTepgGwVP+mXTC52vr3e+yrgO+fL+YEy3OPMk3pCJerrO4ECT+c0NG5gJSMuWS
VQIDAQAB