Remove failing relays

v3/relays.md

@@ -201,13 +201,6 @@ Manchester, England Anonymized DNS relay server provided by https://cryptostorm.
 sdns://gQ0xOTUuMTIuNDguMTcx
 
 
-## anon-cs-milan
-
-Milan, Italy Anonymized DNS relay server provided by https://cryptostorm.is/
-
-sdns://gQ8yMTcuMTM4LjIxOS4yMTk
-
-
 ## anon-cs-montreal
 
 Montreal, Canada Anonymized DNS relay server provided by https://cryptostorm.is/
@@ -375,6 +368,7 @@ US - Dallas, TX 3 Anonymized DNS relay server provided by https://cryptostorm.is
 
 sdns://gQs0NS4zNS43Mi40Mw
 
+
 ## anon-dnscrypt.uk-ipv4
 
 Anonymized DNS relay in London. https://www.dnscrypt.uk
@@ -391,7 +385,8 @@ sdns://gRpbMmEwMzpiMGMwOjE6ZTA6OjQ4NzoxMDAxXQ
 
 ## anon-dnswarden-swiss
 
-Relay hosted in swizterland. For more information look [here](https://github.com/bhanupratapys/dnswarden) or [here](https://dnswarden.com).
+Relay hosted in swizterland.
+For more information look at https://github.com/bhanupratapys/dnswarden or https://dnswarden.com
 
 sdns://gRQxODguMjQ0LjExNy4xMTQ6MTQ0Mw
 
@@ -418,20 +413,6 @@ Anonymized DNS relay hosted by MegaNerd.nl (IPv4) (https://www.meganerd.nl/encry
 sdns://gRIxMzYuMjQ0Ljk3LjExNDo0NDM
 
 
-## anon-meganerd-ipv6
-
-Anonymized DNS relay hosted by MegaNerd.nl (IPv6) (https://www.meganerd.nl/encrypted-dns-server) in Amsterdam, The Netherlands (AMS1)
-
-sdns://gStbMjAwMToxOWYwOjUwMDE6Y2JiOjU0MDA6M2ZmOmZlMDc6ZjcwZF06NDQz
-
-
-## anon-pwoss.org
-
-Anonymized DNS relay hosted in Nuremberg, Germany (netcup) and maintained by https://pwoss.org (Dan)
-
-sdns://gRM0NS4xNDIuMTc2LjE3MDo0NDM0
-
-
 ## anon-resolver4.dns.openinternet.io
 
 Anonymized DNS relay colocated at Sonic.net in Santa Rosa, CA in the United States. Provided by https://openinternet.io