venuemanager.net has no AAAA records.
Apex domains cannot have CNAME records.
LinkedIn
Domain verification
linkedin-site-verification=4b00764c-6008-4ae7-a616-5a3a2a05e740
Microsoft
Domain verification
MS=ms61862458
ns-cloud-c1.googledomains.com
Google Cloud
ns-cloud-c2.googledomains.com
Google Cloud
ns-cloud-c3.googledomains.com
Google Cloud
ns-cloud-c4.googledomains.com
Google Cloud
Zone apex
Start of authority
Email
Serial
14
Refresh
6h
Retry
1h
Expire
3d
Negative cache TTL
5m