Hello!
I try to fetch RSS from http://artgorbunov.ru/bb/soviet/rss/ but always fails with timeout.
This domain resolves as:
artgorbunov.ru has address 90.156.201.47
artgorbunov.ru has address 90.156.201.64
artgorbunov.ru has address 90.156.201.50
artgorbunov.ru has address 90.156.201.52
artgorbunov.ru has IPv6 address 2a00:15f8:a000:5:1:14:0:decc
artgorbunov.ru has IPv6 address 2a00:15f8:a000:5:1:11:0:decc
artgorbunov.ru has IPv6 address 2a00:15f8:a000:5:1:13:0:decc
artgorbunov.ru has IPv6 address 2a00:15f8:a000:5:1:12:0:decc
I think there are problem with fallback to IPv4