Hi Jordi,
1) What prefix size is provided?
/56
2) Is that prefix static or dynamic?
Static, delegated using DHCPv6-PD
3) In case is dynamic, there is a chance for static?
n/a
4) Any extra cost for having it static, or having a bigger prefix (i.e., /48 instead of /56)?
n/a
5) If the customer has already a static IPv4 with a monthly charge, is still IPv6 static prefix being charged on top of that?
n/a (IPv4 is static, no monthly charge)
6) Can the customer delegate reverse DNS for the assigned IPv6 prefix?
Not at the moment
6a) If the prefix is static, can they use an NS delegation?
n/a
6b) If the prefix is dynamic, can they consistently DNAME it to a customer-hosted zone that contains PTRs for 'some-subnet-size'?
n/a
7) Do you still provide native IPv4 support?
Yes
7a) globally routable address? yes/no, static/dynamic?
yes, static
7b) NAT444 (CGN) or DS-lite
No
7c) NAT64 or 464-Xlat
No
Please state the ISP name,
Solcon
country
NL Cheers, Sander