A 13 3 10800 20260423100757 20260324100757 38427 o2.cz. mJUeR6L7lIMhgdGcfvzOqnKf7b5R0LsO1CR3EuRGQjy9LLYjfk8g3hOki7ogB+qm9kU7qd14MvyoWIDYO/ycqw==
Question and response
Question
dig smtpm22.o2.cz. RRSIG
Answer
smtpm22.o2.cz. 10800 RRSIG A 13 3 10800 20260423100757 20260324100757 38427 o2.cz. mJUeR6L7lIMhgdGcfvzOqnKf7b5R0LsO1CR3EuRGQjy9LLYjfk8g3hOki7ogB+qm9kU7qd14MvyoWIDYO/ycqw==
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