Zone apex
Start of authority
Email
Serial
1772081769
Refresh
1h 30m
Retry
1h 30m
Expire
14d
Negative cache TTL
1h
Question and response
Question
dig pool.ntp.org. SOA
Answer
pool.ntp.org. 5 SOA d.ntpns.org. hostmaster.pool.ntp.org. 1772081769 5400 5400 1209600 3600
Authority
The response has no authority records.
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0