Test results for: http://win-betwin.com/en/promo
DNS (IPv6 NS)
PASS
Hostname win-betwin.com does have IPv6-addressed nameservers defined.
DNS (IPv6 TLD NS)
PASS
Hostname top-level domain (com.) does have IPv6-addressed nameservers defined.
DNS (IPv4 A Record)
PASS
Hostname win-betwin.com does have an IPv4 A record (46.32.183.5).
DNS (IPv6 AAAA Record)
FAIL
Hostname does not have IPv6 AAAA record.
DNS (MX Record)
PASS
Hostname win-betwin.com has at least one MX with AAAA record (2a01:111:f403:ca04::2, 2a01:111:f403:ca09::, 2a01:111:f403:ca09::6, 2a01:111:f403:ca09::8).
DNS (Glue)
PASS
Glue does not appear to be needed; nameserver configuration for win-betwin.com is not self-referencing.
IPv4 Connectivity
PASS
Successfully connected to win-betwin.com on port 80 over IPv4.
IPv6 Connectivity
FAIL
Could not connect to win-betwin.com on port 80 over IPv6.
IPv4 Literals
WARN
Could not establish connection to URL http://win-betwin.com/en/promo.