Zone apex
Start of authority
Email
Serial
1770886836
Refresh
2h
Retry
1h
Expire
14d
Negative cache TTL
6h
Question and response
Question
dig spf.ivnosys.net. SOA
Answer
The response has no answer records.
Authority
ivnosys.net. 21600 SOA ns1.ivnosys.net. sistemas.ivnosys.com. 1770886836 7200 3600 1209600 21600
Additional
. 0 OPT ; payload 4096, xrcode 0, version 0, flags 0