Apple
Domain verification
apple-domain-verification=jHITa8OEhEfE2AAf
Atlassian
Domain verification
atlassian-sending-domain-verification=1499aa5c-60b4-48f6-8f3f-73616e885101
Facebook
Domain verification
facebook-domain-verification=3jzu35a1nho3nwc0peiz96m0l69t57
Question and response
Question
dig lf1.cuni.cz. TXT
Answer
lf1.cuni.cz. 86400 TXT "v=spf1 a:dec52.lf1.cuni.cz a:out.lf1.cuni.cz ip4:195.113.48.61 ip4:195.113.48.62 a:office2.cesnet.cz mx:is.cuni.cz include:spf.protection.outlook.com include:_spf.atlassian.net -all"
lf1.cuni.cz. 86400 TXT "atlassian-sending-domain-verification=1499aa5c-60b4-48f6-8f3f-73616e885101"
lf1.cuni.cz. 86400 TXT "apple-domain-verification=jHITa8OEhEfE2AAf"
lf1.cuni.cz. 86400 TXT "facebook-domain-verification=3jzu35a1nho3nwc0peiz96m0l69t57"
Authority
The response has no authority records.
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0