KSK:
2080774
722498
https://bw5.sparkasse-banking.de/browserbanking/InternetBanking?BLZ=60350130

DAB Bank:
7902471007
https://www.dab-bank.com/dabip/homepage.jsp?content=/DE/de/sso/loginSSO.jsp&loginSuccessURL=/DE/de/sso/entrance_ku.jsp&setHttpsRequired=true

1un1
7341923
https://login.1und1.de/xml/config;jsessionid=F0ECDD5228F8D0F477F53AFE3C9C01DC.TC43a