Zone apex
Start of authority
Email
Serial
1
Refresh
3h
Retry
15m
Expire
7d
Negative cache TTL
15m
Question and response
Question
dig _spf.unisender.com. SOA
Answer
The response has no answer records.
Authority
unisender.com. 3600 SOA ns1.yandexcloud.net. mx.cloud.yandex.net. 1 10800 900 604800 900
Additional
. 0 OPT ; payload 1024, xrcode 0, version 0, flags 0