Microsoft
Domain verification
MS=ms37872669
Question and response
Question
dig geetoo.cz. TXT
Answer
geetoo.cz. 1800 TXT "v=spf1 include:spf.protection.outlook.com -all"
geetoo.cz. 1800 TXT "MS=ms37872669"
Authority
The response has no authority records.
Additional
. 0 OPT ; payload 4000, xrcode 0, version 0, flags 0