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Table of Contents

Experimental DNS Privacy Recursive Servers

...

Warning

Note that they are experimental offerings with no guarantees on the lifetime of the service or service level provided. 

Also note that the single SPKI pins published here for many of these servers are subject to change (e.g on Certificate renewal) and should be used with care!!


Hosted byIP addressesPortsHostname for TLS
authentication
Base 64 encoded
(and hex)
form of SPKI pin(s) for TLS
authentication (RFC7858)
Supports
Notes
RFC7858

Supports

RFC7766 fully

SoftwareNotes
getdnsapi.net

UPDATED on 13th April 2017!

185.49.141.

38

37

2a04:b900:0:100::

38

37

853getdnsapi.net

foxZRnIh9gZpWnl+zEiKa0EJ2rdCGroMWm02gaxSc9S=

(7e8c59467221f606695a797ecc488a6b4109dab7421aba0c5a6d3681ac5273d4)



No
No
Unbound
 

Surfnet

145.100.185.15

2001:610:1:40ba:145:100:185:15

853dnsovertls.sinodun.com
oTLTTTTBgXZTN8cLg

62lKu9HsDVbyiPenApnc4sfmSYTHOVfFgL3pyB+

Npe5Uk3dsFpxGLQ8AoQDPVoMw

cBL4=

(A132D34D34C181765337C70B83E3697B9524DDDB05A7118B43C0284033D5A0CC)


No

No

, but does do concurrent
processing of queries.

Supports TFO

HAProxy + BIND

Only listening on TLS on port 853

(no UDP or TCP on port 53)

Surfnet

145.100.185.16

2001:610:1:40ba:145:100:185:16

853dnsovertls1.sinodun.com
ZZtB6wjcxw7p1iTmIZx27jGVTaFUiwyFGerlIoyyQVA

cE2ecALeE5B+urJhDrJlVFmf38cJLAvqekONvjvpqUA=

(659B41EB08DCC70EE9D624E6219C76EE31954DA1548B0C8519EAE5228CB24150)


No
No
, but does do concurrent
processing of queries
Nginx + BIND

Only listening on TLS on port 853

(no UDP or TCP on port 53)

dkg

199.58.81.218

2001:470:1c:76d::53

853

443

53053

dns.cmrg.net

YLh1dUR9y6Kja30RrAn7JKnbQG

3IOHSS48KOc/

uEtLMkBgFF2Fuihg

zlkKGtI46a9TY9PPKDVGhE3W2ZS4JZo=

(60B87575447DCBA2A36B7D11AC09FB24A9DB406FEE12D2CC90180517616E8A18)

5zFN3smRPuHIlM/8L+hANt99LW26T97RFHqHv90awjo=


No

No

, but does do concurrent
processing of queries.

Knot Resolver
 OARC

https://dns.cmrg.net/

Note that on port 443 this server can serve both HTTP 1.1 traffic (to securely access the nameserver credentials) on TLS connections and DNS-over-TLS on separate TLS connections due to some nifty, experimental demultiplexing of traffic, described here. So if port 853 may be blocked then this is a good option.

OARC

184.105.193.78

2620:ff:c000:0:1::64:25

853

tls-dns-u.odvr.dns-oarc.net

pOXrpUt9kgPgbWxBFFcBTbRH2heo2wHwXp1fd4AEVXI=


NoUnboundSee OARC website
 Note the current version of getdns will not authenticate this server using the SPKI pin because it uses a self-signed certificate. This will be fixed soon.  Unbound 
Yeti

2001:4b98:dc2:43:216:3eff:fea9:41a

853

dns-resolver.yeti.eu.org

8jkVGv5GP34E70/tDu+j2vnZ1bikayym2QvF4mkX11g=


NoUnboundSee https://dns-resolver.yeti.eu.org/
Yeti2a00:e50:f15c:1000::2:53853yeti-rr.datev.net


stunnel + Unbound
UncensoredDNS

89.233.43.71 

2a01:3a0:53:53::

853

unicast.censurfridns.dk





See https://blog.uncensoreddns.org/
Lorraine Data Network

80.67.188.188

853




https://ldn-fai.net/serveur-dns-recursif-ouvert/

Uses a self-signed certificate, no key published