{
  "id": "dns-resolvers/cleanbrowsing",
  "url": "https://www.proxies.sx/dns-resolvers/cleanbrowsing",
  "license": "CC BY 4.0",
  "reviewed": "2026-09-24",
  "sourcesCheckedAt": "2026-09-24T19:10:05.885Z",
  "measuredAt": "2026-09-24T19:36:07.535Z",
  "name": "CleanBrowsing",
  "operator": "CleanBrowsing",
  "homepage": "https://cleanbrowsing.org/",
  "summary": {
    "variants": 3,
    "ipv4": 6,
    "ipv6": 6,
    "plainDnsAnswered": "6/6",
    "dnssec": "yes",
    "ecsPrefixes": [
      0
    ],
    "nxdomainHonest": "yes",
    "doh": {
      "documented": 3,
      "answered": 3
    },
    "dot": {
      "documented": 3,
      "answered": 3
    },
    "filtered": true,
    "serviceAsns": [
      {
        "asn": 205157,
        "holder": "CIDNOC Daniel Cid"
      }
    ],
    "egressAsns": [
      {
        "asn": 20473,
        "holder": "AS-VULTR - The Constant Company, LLC"
      }
    ]
  },
  "variants": [
    {
      "key": "security",
      "name": "CleanBrowsing Security Filter",
      "filtering": "Phishing, spam, malware and malicious domains",
      "ipv4": [
        {
          "ip": "185.228.168.9",
          "answered": true,
          "dnssecValidates": true,
          "nxdomainHonest": true,
          "ecsPrefix": 0,
          "prefix": "185.228.168.0/24",
          "asns": [
            205157
          ]
        },
        {
          "ip": "185.228.169.9",
          "answered": true,
          "dnssecValidates": true,
          "nxdomainHonest": true,
          "ecsPrefix": 0,
          "prefix": "185.228.169.0/24",
          "asns": [
            205157
          ]
        }
      ],
      "ipv6": [
        "2a0d:2a00:1::2",
        "2a0d:2a00:2::2"
      ],
      "doh": [
        {
          "url": "https://doh.cleanbrowsing.org/doh/security-filter/",
          "answered": true
        }
      ],
      "dot": [
        {
          "host": "security-filter-dns.cleanbrowsing.org",
          "answered": true
        }
      ]
    },
    {
      "key": "adult",
      "name": "CleanBrowsing Adult Filter",
      "filtering": "Adult content, plus the Security Filter",
      "ipv4": [
        {
          "ip": "185.228.168.10",
          "answered": true,
          "dnssecValidates": true,
          "nxdomainHonest": true,
          "ecsPrefix": 0,
          "prefix": "185.228.168.0/24",
          "asns": [
            205157
          ]
        },
        {
          "ip": "185.228.169.11",
          "answered": true,
          "dnssecValidates": true,
          "nxdomainHonest": true,
          "ecsPrefix": 0,
          "prefix": "185.228.169.0/24",
          "asns": [
            205157
          ]
        }
      ],
      "ipv6": [
        "2a0d:2a00:1::1",
        "2a0d:2a00:2::1"
      ],
      "doh": [
        {
          "url": "https://doh.cleanbrowsing.org/doh/adult-filter/",
          "answered": true
        }
      ],
      "dot": [
        {
          "host": "adult-filter-dns.cleanbrowsing.org",
          "answered": true
        }
      ]
    },
    {
      "key": "family",
      "name": "CleanBrowsing Family Filter",
      "filtering": "Adult content, proxy and VPN domains, and mixed-content sites",
      "ipv4": [
        {
          "ip": "185.228.168.168",
          "answered": true,
          "dnssecValidates": true,
          "nxdomainHonest": true,
          "ecsPrefix": 0,
          "prefix": "185.228.168.0/24",
          "asns": [
            205157
          ]
        },
        {
          "ip": "185.228.169.168",
          "answered": true,
          "dnssecValidates": true,
          "nxdomainHonest": true,
          "ecsPrefix": 0,
          "prefix": "185.228.169.0/24",
          "asns": [
            205157
          ]
        }
      ],
      "ipv6": [
        "2a0d:2a00:1::",
        "2a0d:2a00:2::"
      ],
      "doh": [
        {
          "url": "https://doh.cleanbrowsing.org/doh/family-filter/",
          "answered": true
        }
      ],
      "dot": [
        {
          "host": "family-filter-dns.cleanbrowsing.org",
          "answered": true
        }
      ]
    }
  ],
  "statements": [
    {
      "quote": "If you are using our free DNS services, we do not log or store any personally identifiable information (such as your IP address) that could tie DNS requests back to you.",
      "url": "https://cleanbrowsing.org/privacy/"
    }
  ],
  "sources": [
    "https://cleanbrowsing.org/filters/"
  ]
}