Test results for: http://neuropsy-centr.ru
DNS (IPv6 NS)
FAIL
Hostname neuropsy-centr.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 neuropsy-centr.ru does have an IPv4 A record (141.8.193.104).
DNS (IPv6 AAAA Record)
PASS
Hostname neuropsy-centr.ru does have an IPv6 AAAA record (2a0a:2b42:b:c73d::).
DNS (MX Record)
PASS
Hostname neuropsy-centr.ru has at least one MX with AAAA record (2a0a:2b42:b:c73d::).
DNS (Glue)
PASS
Glue does not appear to be needed; nameserver configuration for neuropsy-centr.ru is not self-referencing.
IPv4 Connectivity
PASS
Successfully connected to neuropsy-centr.ru on port 80 over IPv4.
IPv6 Connectivity
PASS
Successfully connected to neuropsy-centr.ru on port 80 over IPv6.
IPv4 Literals
WARN
Could not establish connection to URL http://neuropsy-centr.ru.