A 13 3 10800 20260423100757 20260324100757 38427 o2.cz. kjMykAUzTVI1su7A8XqST8OUBeUSFy1aJxfYxf65OjCARg1Ian9h1n6Nx4UiiEg+TtDq/jlf9oH18GSm+ns0aA==
Question and response
Question
dig smtps21.o2.cz. RRSIG
Answer
smtps21.o2.cz. 10800 RRSIG A 13 3 10800 20260423100757 20260324100757 38427 o2.cz. kjMykAUzTVI1su7A8XqST8OUBeUSFy1aJxfYxf65OjCARg1Ian9h1n6Nx4UiiEg+TtDq/jlf9oH18GSm+ns0aA==
Authority
o2.cz. 10800 NS ns2.tel.cz.
o2.cz. 10800 NS dns.iol.cz.
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0