sered.net has no AAAA records.
Apex domains cannot have CNAME records.
AbuseIPDB
Domain verification
abuseipdb-verification=zHyGBcyG
Facebook
Domain verification
facebook-domain-verification=vk5kpvz5wctcfikywq8r5cs4opth11
Google
Domain verification
google-site-verification=QVZz26t4m05JD-cQiBFNnXFNQSQzzDrXjUXcmJDY-uo
Sendinblue
Domain verification
Sendinblue-code:b3615d180a4e68541f6b489f337e8340
Zoho
Domain verification
zoho-verification=zb40342848.zmverify.zoho.eu
fay.ns.cloudflare.com
Cloudflare
hank.ns.cloudflare.com
Cloudflare
Zone apex
Start of authority
Email
Serial
2395345046
Refresh
2h 46m 40s
Retry
40m
Expire
7d
Negative cache TTL
30m