3
records
Name Servers
TTL
NS
—
20m
NS
—
20m
is.cvut.cz. 1200 IN NS ns.cvut.cz. is.cvut.cz. 1200 IN NS nss.cvut.cz.
SOA Details
TTL
20m
SOA
Responsible
hostmaster.cvut.cz
SOA
Serial
544
SOA
Times
Refresh
3h
Retry
15m
Expire
14d
Minimum TTL
1d
is.cvut.cz. 1200 IN SOA ns.cvut.cz. hostmaster.cvut.cz. 544 10800 900 1209600 86400