Zone apex
Start of authority
Email
Serial
1
Refresh
2h
Retry
15m
Expire
14d
Negative cache TTL
1d
Question and response
Question
dig igetweb.com. SOA
Answer
igetweb.com. 900 SOA ns-1146.awsdns-15.org. awsdns-hostmaster.amazon.com. 1 7200 900 1209600 86400
Authority
igetweb.com. 172800 NS ns-1146.awsdns-15.org.
igetweb.com. 172800 NS ns-1790.awsdns-31.co.uk.
igetweb.com. 172800 NS ns-266.awsdns-33.com.
igetweb.com. 172800 NS ns-965.awsdns-56.net.
Additional
. 0 OPT ; payload 4096, xrcode 0, version 0, flags 0