Zone apex
Start of authority
Email
Serial
1763020422
Refresh
8h
Retry
2h
Expire
14d
Negative cache TTL
12h
Question and response
Question
dig 22lr.cz. SOA
Answer
22lr.cz. 7199 SOA ns1.tele3.cz. root.tele3.cz. 1763020422 28800 7200 1209600 43200
Authority
22lr.cz. 7199 NS ns3.tele3.eu.
22lr.cz. 7199 NS ns2.tele3.cz.
22lr.cz. 7199 NS ns1.tele3.cz.
Additional
ns1.tele3.cz. 600 A 81.0.217.111
ns1.tele3.cz. 600 AAAA 2001:1528:123:0:0:0:0:d01
ns2.tele3.cz. 600 A 95.80.251.222
ns2.tele3.cz. 600 AAAA 2001:4de8:fa71:7e1e:0:0:0:d02
ns3.tele3.eu. 600 A 5.9.97.250
ns3.tele3.eu. 600 AAAA 2a01:4f8:162:24c1:0:0:0:d03
. 0 OPT ; payload 4096, xrcode 0, version 0, flags 0