7
records
IPv4 Addresses
TTL
5m
5m
openclass.com. 300 IN A 159.182.4.94 openclass.com. 300 IN A 159.182.72.142
Name Servers
TTL
20m
20m
20m
openclass.com. 1200 IN NS ns-1197.awsdns-21.org. openclass.com. 1200 IN NS ns-1845.awsdns-38.co.uk. openclass.com. 1200 IN NS ns-457.awsdns-57.com. openclass.com. 1200 IN NS ns-615.awsdns-12.net.
SOA Details
TTL
15m
SOA
Responsible
awsdns-hostmaster.amazon.com
SOA
Serial
1
SOA
Times
Refresh
2h
Retry
15m
Expire
14d
Minimum TTL
1d
openclass.com. 900 IN SOA ns-615.awsdns-12.net. awsdns-hostmaster.amazon.com. 1 7200 900 1209600 86400