DNS

Norton DNS:

A - Security (malware, phishing sites and scam sites)

198.153.192.40

198.153.194.40

B - Security + Pornography

198.153.192.50

198.153.194.50

C - Security + Pornography + Non-Family Friendly

198.153.192.60

198.153.194.60

Norton ConnectSafe:
199.85.126.10
199.85.127.10

Norton General DNS:

198.153.192.1

198.153.194.1

Google DNS: 
IPv4 addresses:

8.8.8.8

8.8.4.4
IPv6 addresses:
2001:4860:4860::8888
2001:4860:4860::8844

OpenDNS:
IPv4 addresses:

208.67.222.222

208.67.220.220
208.67.222.220
208.67.220.222
IPv6 addresses (experimental)
2620:0:ccc::2
2620:0:ccd::2

Yandex DNS
Basic
77.88.8.8
77.88.8.1
Safe
77.88.8.88
77.88.8.2
Family*
77.88.8.7
77.88.8.3

Dnsadvantage DNS:

156.154.70.1

156.154.71.1

ScrubIt DNS:

67.138.54.100

207.225.209.66
67.138.54.120
207.225.209.77

Level 3 Communications:

4.2.2.1

4.2.2.2

4.2.2.3

4.2.2.4

4.2.2.5

4.2.2.6
4.2.2.7
4.2.2.8
4.2.2.9
209.244.0.3
209.244.0.4

quad9.net:
9.9.9.9

Securly:
184.169.143.224
184.169.161.155

PowerNS Germany:
194.145.226.26
77.220.232.44

Comodo Secure DNS:
8.26.56.26
8.20.247.20

German Privacy Foundation e.V.
87.118.100.175

94.75.228.29
85.25.251.254
62.141.58.13

OpenNIC:
93.120.35.43
93.120.35.48

Public-Root:
199.5.157.131
208.71.35.137

SmartViper:
208.76.50.50
208.76.51.51

OpenNIC:

96.90.175.167

193.183.98.154

216.87.84.211
23.90.4.6

CensurfriDNS:
89.233.43.71
89.104.194.142

Public Root:
199.5.157.131
208.71.35.137

SafeDNS:
195.46.39.39
195.46.39.40

Cloudflare:
1.1.1.1
1.0.0.1

Verisign

64.6.64.6

64.6.65.6

DNS Watch

84.200.69.80

84.200.70.40

Ultra DNS (DNS Advantage)

156.154.70.1

156.154.71.1

DynDNS

216.146.35.35

216.146.36.36

Alternate DNS

198.101.242.72

23.253.163.53

Unclassified
141.211.125.17
141.211.144.17
198.77.116.8
198.77.116.12
198.77.116.221
198.77.116.223
198.77.116.225
198.77.116.227
205.171.2.65
205.171.3.65

Türk Telekom DNS (Türkiye)*:

195.175.39.50

195.175.39.49

195.175.39.40

195.175.39.39
195.175.39.115
195.175.39.116
195.175.39.117
195.175.39.118
195.175.39.119
195.175.39.120
195.175.39.121
195.175.39.165
195.175.39.166
195.175.39.167

212.156.9.51
212.175.34.98
212.175.38.13
212.175.39.97
212.175.39.113
212.175.42.174
212.175.42.179
212.175.43.122

Uydunet DNS (Türkiye)*:

62.248.80.161

62.248.80.162

Superonline DNS (Türkiye)*:

212.252.114.8

85.29.26.8

Turknet DNS (Türkiye)*:

195.175.37.37

195.175.37.69

TÜBiTAK DNS (Türkiye)*:
193.140.100.210
193.140.100.215
193.140.100.220

*Censored DNS