A 13 3 10800 20260423100757 20260324100757 38427 o2.cz. TMbWmnPo0omM4OE2Hwy1HA3VDZUWfP5563uO4SOBKUrpj2IFilXkm62PJlEdsKsGPpKGkbMrk7V069OdNMY1bg==
Question and response
Question
dig smtpm21.o2.cz. RRSIG
Answer
smtpm21.o2.cz. 10800 RRSIG A 13 3 10800 20260423100757 20260324100757 38427 o2.cz. TMbWmnPo0omM4OE2Hwy1HA3VDZUWfP5563uO4SOBKUrpj2IFilXkm62PJlEdsKsGPpKGkbMrk7V069OdNMY1bg==
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