A 13 3 10800 20260423100757 20260324100757 38427 o2.cz. tJUg+0HxKD4CDImMFwcNoF9sOc/0B4tLFZpFli5cRp1aX6RgMdRM45UJtSEJmPz5gf9Ld7As9GYti8n7HVFAAQ==
Question and response
Question
dig smtps22.o2.cz. RRSIG
Answer
smtps22.o2.cz. 10800 RRSIG A 13 3 10800 20260423100757 20260324100757 38427 o2.cz. tJUg+0HxKD4CDImMFwcNoF9sOc/0B4tLFZpFli5cRp1aX6RgMdRM45UJtSEJmPz5gf9Ld7As9GYti8n7HVFAAQ==
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