Apex, subdomain, or URL. We figure it out.

DNS history
TypeNameValueTTL
Adassaultsystemes.com
2h
NSdassaultsystemes.com
nspark01.3ds.com.
1d
NSdassaultsystemes.com
nspark02.3ds.com.
1d
NSdassaultsystemes.com
nspark03.3ds.com.
1d
SOAdassaultsystemes.com
nspark01.3ds.com. postmaster.3ds.com. 2023052215 28800 7200 604800 86400
1d
TXTdassaultsystemes.com
"v=spf1 include:_spf.3ds.com -all"
5m