Zone apex
Start of authority
Email
Serial
2019053223
Refresh
8h
Retry
2h
Expire
14d
Negative cache TTL
1d
Question and response
Question
dig quattrocom.mx. SOA
Answer
quattrocom.mx. 86400 SOA edns4.ultradns.com. premiumdns.support.neustar. 2019053223 28800 7200 1209600 86400
Authority
quattrocom.mx. 86400 NS edns4.ultradns.biz.
quattrocom.mx. 86400 NS edns4.ultradns.com.
quattrocom.mx. 86400 NS edns4.ultradns.net.
quattrocom.mx. 86400 NS edns4.ultradns.org.
Additional
. 0 OPT ; payload 4096, xrcode 0, version 0, flags 0