Test results for: http://zamok-tarhankut.ru/rabochaja-mega.html
DNS (IPv6 NS)
WARN
Could not resolve nameservers for hostname zamok-tarhankut.ru.
DNS (IPv6 TLD NS)
PASS
Hostname top-level domain (ru.) does have IPv6-addressed nameservers defined.
DNS (IPv4 A Record)
WARN
Hostname does not have an IPv4 A record.
DNS (IPv6 AAAA Record)
FAIL
Hostname does not have IPv6 AAAA record.
DNS (MX Record)
WARN
Hostname zamok-tarhankut.ru does not have MX records.
DNS (Glue)
WARN
Could not resolve nameservers for hostname zamok-tarhankut.ru.
IPv4 Connectivity
WARN
Could not connect to zamok-tarhankut.ru on port 80 over IPv4.
IPv6 Connectivity
FAIL
Could not connect to zamok-tarhankut.ru on port 80 over IPv6.
IPv4 Literals
WARN
Could not establish connection to URL http://zamok-tarhankut.ru/rabochaja-mega.html.