Super Check · Beta

DKIM keys · microsoft.com

Enter a command and a target, e.g. spf:example.com or blacklist:1.2.3.4. Without a command, a domain gets an MX check and an IP a blacklist check.

Beta This tool is new. Checks and wording are still being refined, so please double-check important results. Feedback welcome.

Result

1 × Warning1 × Pass1 × Infotook 0.0 s

PassDKIM key found for selector selector2
InfoSelector selector2 is a CNAME to selector2-microsoft-com._domainkey.microsoft.onmicrosoft.com
WarningSelector selector2: 1024-bit RSA key (2048 bits recommended)

Selector	Key type	Bits	CNAME
selector2	RSA	1024	selector2-microsoft-com._domainkey.microsoft.onmicrosoft.com

$ curl tools.otw.solutions/check/dkim:microsoft.com