Test results for: http://7-heaven.ru/wp-content/pages/promokod_na_betwinner_bonus_pri_registracii____.html
DNS (IPv6 NS)
FAIL
Hostname 7-heaven.ru does not have IPv6-addressed DNS servers.
DNS (IPv6 TLD NS)
PASS
Hostname top-level domain (ru.) does have IPv6-addressed nameservers defined.
DNS (IPv4 A Record)
PASS
Hostname 7-heaven.ru does have an IPv4 A record (87.236.16.248).
DNS (IPv6 AAAA Record)
FAIL
Hostname does not have IPv6 AAAA record.
DNS (MX Record)
PASS
Hostname 7-heaven.ru has at least one MX with AAAA record (2a02:6b8::311).
DNS (Glue)
PASS
Glue does not appear to be needed; nameserver configuration for 7-heaven.ru is not self-referencing.
IPv4 Connectivity
PASS
Successfully connected to 7-heaven.ru on port 80 over IPv4.
IPv6 Connectivity
FAIL
Could not connect to 7-heaven.ru on port 80 over IPv6.
IPv4 Literals
WARN
Could not establish connection to URL http://7-heaven.ru/wp-content/pages/promokod_na_betwinner_bonus_pri_registracii____.html.