@node Mirrors
@cindex mirror
@unnumbered Mirrors

Main NNCP website is hosted on two geographically distant servers
located in Moscow region, Russian Federation. One of server's IPv6
connectivity is provided by Hurricane Electric tunnel broker. Only one
of those servers supports TLS and another just proxies the traffic to
it. So TLS-capable version has less availability.

@cindex DANE
@cindex DNSCurve
@cindex ca.cypherpunks.ru
It can be authenticated with
@url{http://www.ca.cypherpunks.ru/, ca.cypherpunks.ru} certificate, through the
@url{https://datatracker.ietf.org/doc/html/rfc6698, DANE} record, that
in turn can be authenticated with
@url{https://dnscurve.org/, DNSCurve}-secured
@url{http://www.stargrave.org/Trust-anchor.html, trust anchors}.
Both @code{ca.cypherpunks.ru} and DNSCurve trust anchors are
signed with @code{CF60 E89A 5923 1E76 E263 6422 AE1A 8109 E498 57EF}
@url{https://en.wikipedia.org/wiki/OpenPGP, OpenPGP}
@url{http://www.stargrave.org/Contacts.html, public key}.

Also there is @url{https://yggdrasil-network.github.io/, Yggdrasil}
accessible address: @url{http://y.www.nncpgo.org/}.

@table @asis

@cindex quux.org
@item @url{https://nncp.mirrors.quux.org/}

Its creation @url{http://lists.cypherpunks.ru/archive/nncp-devel/2108/0310.html, announcement}.
Mirror of the whole NNCP's website with all tarballs, made by John Goerzen.
It uses @url{https://letsencrypt.org/, Let's Encrypt} certificate
authority, so can be more easily accessible for some people. If you have
got NNCP-peering with
@url{http://lists.cypherpunks.ru/archive/nncp-devel/2108/0283.html, nncp.quux.org}
node, then you can also @ref{nncp-freq, freq} the @ref{Tarballs, tarballs}
from it.

@end table