unisender.com has no AAAA records.
Apex domains cannot have CNAME records.
Atlassian
Domain verification
atlassian-domain-verification=Yg6qK7NdzwhDyqMX3Pd4fWExGeHROQ5pCP5lkKfP8wTa0ogNSI1ZhYbcddqjvzfJ
GlobalSign
Domain verification
_globalsign-domain-verification=-gVYlSAbge_lTIAt3T73En8tX-1crrsMhH2-WO2lgs
Google
Domain verification
google-site-verification=CENwGofFi8Wvrp7f83OWBohBL_jX34jRQER4y6aEloE
Google
Domain verification
google-site-verification=qUjdEomUEuU-IpPTPxYFAjWRHEHL1F2qnos5ZT3e-mU
Google
Domain verification
google-site-verification=TOkqGjnB0heJzSU9zGAlvenaRP1i-KX6rDim_G_Ee0E
Mail.ru
Domain verification
mailru-domain: qpQkFQhvGVdPzifz
Mail.ru
Domain verification
mailru-verification: 7df8ce241e89aa03
Microsoft
Domain verification
MS=3E18B67B2646D5756A27189CEB9DD9A45A356C44
Yandex
Domain verification
yandex-verification: 5aadcbed362bce47
Yandex
Domain verification
yandex-verification: feb320831cdfd2ab
unisender-go-validate-hash=d31e1d4cf255aee47c71b29191d8619a
Zone apex
Start of authority
Email
Serial
1
Refresh
3h
Retry
15m
Expire
7d
Negative cache TTL
15m