This is a OpenNIC Tier2 resolver with Alfis zones support

OpenNIC server name: ns4.pl.dns.opennic.glue

Latest changes

• 08.06.22: Update certificate hash in DOH stamps
• 28.03.22: Added IPv6 address: 2001:470:71:6dc::53
• 06.10.21: Started OpenNIC resolver in Warsaw, Poland. IPv6 is not available for now, will be added later

Service information

Our addresses:

• 51.83.172.84
• 2001:470:71:6dc::53
• 316:f9e0:f22e:a74f::53

DNSCrypt validation information:

• DNSCrypt-Name: 2.dnscrypt-cert.opennic2.i2pd.xyz
• DNSCrypt-Key: 418E:FD37:2DC9:4F6D:BCD9:A202:CD67:F9E7:4452:B426:51E1:F068:CC56:5C06:8411:0590

DNSCrypt stamps:

• IPv4 - sdns://AQcAAAAAAAAAEDUxLjgzLjE3Mi44NDo0NDMgQY79Ny3JT2282aICzWf550RStCZR4fBozFZcBoQRBZAhMi5kbnNjcnlwdC1jZXJ0Lm9wZW5uaWMyLmkycGQueHl6
• IPv6 - sdns://AQcAAAAAAAAAGVsyMDAxOjQ3MDo3MTo2ZGM6OjUzXTo0NDMgQY79Ny3JT2282aICzWf550RStCZR4fBozFZcBoQRBZAhMi5kbnNjcnlwdC1jZXJ0Lm9wZW5uaWMyLmkycGQueHl6
• Ygg - sdns://AQcAAAAAAAAAHFszMTY6ZjllMDpmMjJlOmE3NGY6OjUzXTo0NDMgQY79Ny3JT2282aICzWf550RStCZR4fBozFZcBoQRBZAhMi5kbnNjcnlwdC1jZXJ0Lm9wZW5uaWMyLmkycGQueHl6

DoH:

• URL: https://opennic2.i2pd.xyz/dns-query
• URL (Ygg - Alfis): https://opennic2.i2pd.ygg/dns-query (note: opennic2.i2pd.xyz certificate is used)
• URL (Ygg): https://[316:f9e0:f22e:a74f::53]/dns-query (note: opennic2.i2pd.xyz certificate is used)

DoH stamps:

• IPv4 - sdns://AgcAAAAAAAAADDUxLjgzLjE3Mi44NCBETr1nu4P4gHs5Iek4rJF4uIK9UKrbESMfBEz18I33zhFvcGVubmljMi5pMnBkLnh5egovZG5zLXF1ZXJ5
• IPv6 - sdns://AgcAAAAAAAAAFVsyMDAxOjQ3MDo3MTo2ZGM6OjUzXSBETr1nu4P4gHs5Iek4rJF4uIK9UKrbESMfBEz18I33zhFvcGVubmljMi5pMnBkLnh5egovZG5zLXF1ZXJ5
• Ygg - sdns://AgcAAAAAAAAAGFszMTY6ZjllMDpmMjJlOmE3NGY6OjUzXSBETr1nu4P4gHs5Iek4rJF4uIK9UKrbESMfBEz18I33zhFvcGVubmljMi5pMnBkLnh5egovZG5zLXF1ZXJ5

Anonymized DNS stamps:

• IPv4 - sdns://gRA1MS44My4xNzIuODQ6NDQz
• IPv6 - sdns://gRlbMjAwMTo0NzA6NzE6NmRjOjo1M106NDQz
• Ygg - sdns://gRxbMzE2OmY5ZTA6ZjIyZTphNzRmOjo1M106NDQz

DNS over I2P (DoI):

• Address: s3ffjoov5okppa65o625xpgfwizs6vb2us6jxjeso5b4qeqj3rua.b32.i2p

DoI example tunnel configuration (for i2pd):

[OPENNIC2-DNS]
type = client
address = 127.0.0.1
port = 5353
destination = s3ffjoov5okppa65o625xpgfwizs6vb2us6jxjeso5b4qeqj3rua.b32.i2p
destinationport = 53
gzip = false
signaturetype = 7
inbound.quantity = 3
outbound.quantity = 3
inbound.length = 1
outbound.length = 1
i2p.streaming.initialAckDelay = 20
i2cp.leaseSetType = 3
i2cp.leaseSetEncType = 4
keepaliveinterval = 30
keys = transient-opennic-dns

[OPENNIC2-DNS-UDP]
type = udpclient
address = 127.0.0.1
port = 5353
destination = s3ffjoov5okppa65o625xpgfwizs6vb2us6jxjeso5b4qeqj3rua.b32.i2p
destinationport = 53
gzip = false
keys = transient-opennic-dns

## Note: both TCP and UDP tunnels are required
## Don't forget to point outgoing DNS requests to 5353 port using firewall, for example iptables!