t2systems.com has no AAAA records.
Apex domains cannot have CNAME records.
Apple
Domain verification
apple-domain-verification=iOvn4GtPzOWRjANx
Atlassian
Domain verification
atlassian-domain-verification=AXTTF+C3MC+7eMv/8U2E8PgsMXeYy+2Rrp3YDUF1bZEzB/i8YtQcsyMNm+zYILun
Dynatrace
Domain verification
Dynatrace-site-verification=080c6723-337a-4881-99c2-19e132dbff93__as372sh2geks4814frkl6rsi7e
Google
Domain verification
google-site-verification=DTqBCmB1WQFU4Oh_wsUYi9wlRyncM5SlyiRt9wjbMP8
Microsoft
Domain verification
MS=ms14287984
Microsoft
Domain verification
MS=ms52771130
Miro
Domain verification
miro-verification=065eea7d953053a28990248d1f5194337d827269
Pardot
Domain verification
pardot_64262_*=289b43e75076580f7a0e7463f8fd8f9ed4186da839c6b33704e018663233aa9c
Pardot
Domain verification
pardot_64262_*=a1b8c313d2b80493ed337769c4c1591e86fbca51fc79327511d80c1adf5c3161
Zoom
Domain verification
ZOOM_verify_Gzl6M360JsUG4Q5sdDZ25a
42598b1dbddd4808b43b1ffab33d8cb8
6c66362e-ee34-4faa-a11e-31d77a54935f
9nw2jc8sg6zvx1gysv4fvk080hqfld0k
CYx3ZkmiGguBpu0PEOxIgpJ+EJSG5LM6QklB7KgnBBsGqX4nSmcH2YDTLrL2g1o7wiIS8resmZZ9tBYphLvrAQ==
t1gkywwwf42dqfjkcjgzylyzm55c8cdn
frank.ns.cloudflare.com
Cloudflare
treasure.ns.cloudflare.com
Cloudflare
Zone apex
Start of authority
Email
Serial
2398751481
Refresh
2h 46m 40s
Retry
40m
Expire
7d
Negative cache TTL
30m