Fuzzy Domains API

Find domain names that look and sound exactly like your brand.

What is a Fuzzy Search? A fuzzy search searches for text that matches a term closely instead of exactly. This helps you find relevant results even when search terms are misspelled. A fuzzy search can get results when the correct spelling is not known as well as help find keywords that are loosely related to your search term. This is quite useful in finding other domain names that look and sound exactly like your brand name (domain's keyword). These domains might already be involved in Typosquatting and Phishing.

Find active domain names that look and sound exactly like your brand name through the following API:

https://api.bigdomaindata.com/?key=XXXXX&fuzzy_domains=amazon.com

Replace the key "XXXXX" with your own API key, generated through the Members Area.

Cost for Single Query = (3 API Credits for 100 Results)

{
    "success": true,
    "query": {
        "fuzzy_domains": "amazon.com",
        "page_size": 100
    },
    "count": {
        "total": 5237,
        "relation": "eq",
        "current": 100
    },
    "unique_domains": "hamazon.delivery, amaz0n.life, amazob.be, amason.net, amazin.beauty, 2mazon.buzz, amazan.xyz, amazomn.pl, amnazon.pl, emazon.in, amazonn.pl, amazyon.com, anmazon.me, ama-on.com, awazon.com, amazon1.mom, amazon6.top, amizon.info, 1amazon.info, kamazon.com.br, amazoon.makeup, eamazon.it, amazoo.net, amaazon.work, amazono.top, amazom.uno, amazpn.co, eamazon.asia, amazeon.xyz, amason.live, amauon.pl, aaazon.com, amayon.info, amazoin.us, amazone.ag, amason.top, amazone.parts, azmazon.work, amazan.top, amazoy.top, amzzon.co.uk, amazon2.shop, amazin.deals, ama-zon.pl, amazoq.com, xamazon.com, amzaon.cn, amazonn.today, qmazon.com.pl, amayon.ae, abazon.site, amagon.in, akmazon.com, amazaon.com.pl, emazon.pl, amaz6on.com, aamazon.ae, amqzon.uk, yamazon.info, am4azon.com, amaz2n.com, amazxon.work, amnazon.com.br, amazhn.com, amazom.online, amazo0n.work, anazon.top, amaozn.au, amwazon.work, zamazon.work, amozon.cm, acmazon.com, smazon.xyz, amaxon.com.pl, amazin.one, amazlon.net, amazcn.com, amaz9n.shop, amazons.video, amakon.biz, amazom.ltd, amqzon.co.nz, amazonk.club, amazom.space, amqzon.work, amazoo.xyz, amazeon.top, amazono.in, amazvn.com, amazon7.work, amazomn.co.uk, imazon.co, amazaon.xyz, samazon.biz, amaxon.shop, amaz0n.hair, amazoc.com, amazokn.com, amazonq.xyz, amazon2.top",
    "results": [
        {
            "num": 1,
            "domain_name": "hamazon.delivery",
            "domain_keyword": "hamazon",
            "domain_tld": "delivery",
            "query_time": "2023-05-22 09:50:20",
            "create_date": "2018-12-19",
            "update_date": "2023-02-02",
            "expiry_date": "2023-12-19",
            "registrar_iana": 48,
            "registrar_name": "eNom, LLC",
            "registrar_website": "http://www.enom.com",
            "registrant_name": "REDACTED FOR PRIVACY",
            "registrant_company": "Data Protected",
            "registrant_address": "REDACTED FOR PRIVACY",
            "registrant_city": "REDACTED FOR PRIVACY",
            "registrant_state": "WA",
            "registrant_zip": "REDACTED FOR PRIVACY",
            "registrant_country": "US",
            "registrant_email": "please query the rdds service of the registrar of record identified in this output for information on how to contact the registrant, admin, or tech contact of the queried domain name.",
            "registrant_phone": "REDACTED FOR PRIVACY",
            "registrant_fax": "REDACTED FOR PRIVACY",
            "name_servers": [
                "ns-1517.awsdns-61.org",
                "ns-1574.awsdns-04.co.uk",
                "ns-294.awsdns-36.com",
                "ns-826.awsdns-39.net"
            ],
            "domain_status": [
                "clientTransferProhibited"
            ],
            "dns_sec": [
                "unsigned"
            ]
        },
        {
            "num": 2,
            "domain_name": "amaz0n.life",
            "domain_keyword": "amaz0n",
            "domain_tld": "life",
            "query_time": "2023-05-30 03:23:15",
            "create_date": "2023-02-17",
            "update_date": "2023-02-22",
            "expiry_date": "2024-02-17",
            "registrar_iana": 1479,
            "registrar_name": "NameSilo, LLC",
            "registrar_website": "http://www.namesilo.com",
            "registrant_name": "REDACTED FOR PRIVACY",
            "registrant_company": "PrivacyGuardian.org llc",
            "registrant_address": "REDACTED FOR PRIVACY",
            "registrant_city": "REDACTED FOR PRIVACY",
            "registrant_state": "AZ",
            "registrant_zip": "REDACTED FOR PRIVACY",
            "registrant_country": "US",
            "registrant_email": "please query the rdds service of the registrar of record identified in this output for information on how to contact the registrant, admin, or tech contact of the queried domain name.",
            "registrant_phone": "REDACTED FOR PRIVACY",
            "registrant_fax": "REDACTED FOR PRIVACY",
            "name_servers": [
                "ns1.dnsowl.com",
                "ns2.dnsowl.com",
                "ns3.dnsowl.com"
            ],
            "domain_status": [
                "clientTransferProhibited"
            ],
            "dns_sec": [
                "unsigned"
            ]
        },
        {
            "num": 3,
            "domain_name": "amazob.be",
            "domain_keyword": "amazob",
            "domain_tld": "be",
            "query_time": "2023-05-30 03:27:50",
            "create_date": "2022-06-06",
            "registrar_name": "OVH",
            "registrar_website": "http://www.ovh.com",
            "name_servers": [
                "dns111.ovh.net",
                "ns111.ovh.net"
            ],
            "domain_status": [
                "Not Available",
                "clientTransferProhibited"
            ]
        },
        // remaining results truncated for easy viewing...
    ],
    "stats": {
        "total_time": 0.733,
        "api_credits_used": 3,
        "cost_calculation": "3 (fuzzy_domains [1 domain])"
    }
}

XML Format

By default, all results are sent in JSON format. To get results in XML format, simply add "&format=xml" to your query.

https://api.bigdomaindata.com/?key=XXXXX&fuzzy_domains=amazon.com&format=xml

Cost for Single Query = (Same as with JSON Format)

Filter Results by Domain Extension

To only get results for a particular domain extension, simply add "&domain_tld=" to your query.

https://api.bigdomaindata.com/?key=XXXXX&fuzzy_domains=amazon.com&domain_tld=com
https://api.bigdomaindata.com/?key=XXXXX&fuzzy_domains=amazon.com&domain_tld=net
https://api.bigdomaindata.com/?key=XXXXX&fuzzy_domains=amazon.com&domain_tld=co.uk

Cost for Single Query = (No extra API credits are charged to filter results by Domain Extension)

{
    "success": true,
    "query": {
        "fuzzy_domains": "amazon.com",
        "domain_tld": "co.uk",
        "page_size": 100
    },
    "count": {
        "total": 73,
        "relation": "eq",
        "current": 73
    },
    "unique_domains": "amzzon.co.uk, amazomn.co.uk, ramazon.co.uk, amagon.co.uk, amazojn.co.uk, amazom.co.uk, amazons.co.uk, afazon.co.uk, amazon2.co.uk, amazop.co.uk, amawzon.co.uk, samazon.co.uk, ammazon.co.uk, amayon.co.uk, ambazon.co.uk, amazkn.co.uk, amaxon.co.uk, asmazon.co.uk, wamazon.co.uk, avazon.co.uk, amadon.co.uk, emazon.co.uk, amazohn.co.uk, amajon.co.uk, amwzon.co.uk, amaon.co.uk, amazyn.co.uk, amazhon.co.uk, amazo.co.uk, amacon.co.uk, amzon.co.uk, mazon.co.uk, aazon.co.uk, amarin.co.uk, amazine.co.uk, amalone.co.uk, alanon.co.uk, abozon.co.uk, amarone.co.uk, abayon.co.uk, amazein.co.uk, amadox.co.uk, ama-zen.co.uk, amacor.co.uk, amaxpn.co.uk, amalor.co.uk, alizon.co.uk, amajons.co.uk, akadon.co.uk, aaaaon.co.uk, amanos.co.uk, amazgone.co.uk, amaxin.co.uk, amazeo.co.uk, alamon.co.uk, amaben.co.uk, amarzo.co.uk, a-mazin.co.uk, amasol.co.uk, amamazon.co.uk, agaton.co.uk, amasson.co.uk, aeagon.co.uk, aiamazon.co.uk, amanton.co.uk, amadan.co.uk, amaxos.co.uk, amaozan.co.uk, almazan.co.uk, amatou.co.uk, akazoo.co.uk, afmazone.co.uk, akazin.co.uk",
    "results": [
        {
            "num": 1,
            "domain_name": "amzzon.co.uk",
            "domain_keyword": "amzzon",
            "domain_tld": "co.uk",
            "query_time": "2023-07-20 01:37:35",
            "create_date": "2023-05-08",
            "update_date": "2023-05-08",
            "expiry_date": "2024-05-08",
            "registrar_name": "GoDaddy.com, LLC. [Tag = GODADDY]",
            "registrar_website": "http://uk.godaddy.com",
            "name_servers": [
                "ns49.domaincontrol.com",
                "ns50.domaincontrol.com"
            ],
            "domain_status": [
                "Registered until expiry date."
            ]
        },
        {
            "num": 2,
            "domain_name": "amazomn.co.uk",
            "domain_keyword": "amazomn",
            "domain_tld": "co.uk",
            "query_time": "2023-05-31 07:03:52",
            "create_date": "2004-04-26",
            "update_date": "2023-05-17",
            "expiry_date": "2024-04-26",
            "registrar_name": "Nom-IQ Limited t/a Com Laude [Tag = NOMIQ]",
            "registrar_website": "https://comlaude.com",
            "name_servers": [
                "ns1.amzndns.co.uk",
                "ns1.amzndns.com",
                "ns1.amzndns.net",
                "ns1.amzndns.org",
                "ns2.amzndns.co.uk",
                "ns2.amzndns.com",
                "ns2.amzndns.net",
                "ns2.amzndns.org"
            ],
            "domain_status": [
                "Registered until expiry date."
            ]
        },
        {
            "num": 3,
            "domain_name": "ramazon.co.uk",
            "domain_keyword": "ramazon",
            "domain_tld": "co.uk",
            "query_time": "2023-07-22 08:04:29",
            "create_date": "2022-08-25",
            "update_date": "2022-10-13",
            "expiry_date": "2023-08-25",
            "registrar_name": "John Thurlbeck t/a DOTSTERS [Tag = DOTSTERS]",
            "registrar_website": "http://dotsters.co.uk",
            "registrant_name": "John Thurlbeck",
            "name_servers": [
                "ns1.bodis.com",
                "ns2.bodis.com",
                "verification-103c5feb.ns3.dan.hosting"
            ],
            "domain_status": [
                "Registered until expiry date."
            ]
        },
        // remaining results truncated for easy viewing...
    ],
    "stats": {
        "total_time": 0.058,
        "api_credits_used": 3,
        "cost_calculation": "3 (fuzzy_domains [1 domain])"
    }
}

Count Total Results

The total count of results for your query will be provided in the following format:

"count": { "total": 5180, "relation": "eq", "current": 100 }

Generally the total results count can't be computed accurately without visiting all matches, which is costly for queries that match lots of documents. So, the API will count the total accurately up to 10,000 results. It is a good trade-off to speed up searches if you don't need the accurate number of results after a certain threshold. The "relation" determines how the "total" should be interpreted. A value of "gte" means that there might be more than the "total" results. When the relation has value of "eq", it indicates that "total" is the exact count. The value of "current" is the total number of results in current page.

Change Page Size

By default, 100 results are returned per query. To get more results, simply add "&page_size=" to your query.

https://api.bigdomaindata.com/?key=XXXXX&fuzzy_domains=amazon.com&page_size=1000
https://api.bigdomaindata.com/?key=XXXXX&fuzzy_domains=amazon.com&page_size=5000
https://api.bigdomaindata.com/?key=XXXXX&fuzzy_domains=amazon.com&page_size=10000

Cost for Single Query = (Additional 1 API Credit for each 100 Results, Max 10000 Results Allowed)

Retrieve Only Domains

To get only domain names and skip the WHOIS data, simply add "&onlydomains" to your query.

https://api.bigdomaindata.com/?key=XXXXX&fuzzy_domains=amazon.com&onlydomains

Cost for Single Query = (Same as with WHOIS Data)

API Pricing and Packages

Can be used for Current WHOIS API, Bulk WHOIS API, WHOIS History API, Reverse WHOIS API and Fuzzy Domains API.

Package Quantity Price Rate Order
5,000 API Credits 5,000 $25 $5.00 Buy Now
25,000 API Credits 25,000 $100 $4.00 Buy Now
250,000 API Credits 250,000 $750 $3.00 Buy Now
1 Million API Credits Most Popular 1,000,000 $2,000 $2.00 Buy Now
10 Million API Credits 10,000,000 $10,000 $1.00 Buy Now

API Credits you purchase have lifetime validity, and you may use it whenever you wish. We accept Visa, Mastercard, American Express, Discover, Diners Club, JCB and China UnionPay. Popular payment wallets like Apple Pay, Google Pay, Alipay, WeChat Pay & Cash App Pay are accepted. You can also pay in installments through Buy Now, Pay Later (Affirm, Afterpay, Clearpay, Klarna) services. For orders worth $1000 and higher, you can also pay through Bank Wire Transfer (ACH, Fedwire and SWIFT). We also accept crypto payments through Bitcoin, Ethereum, Tether, Binance, Ripple and 100+ Cryptocurrencies.

Fuzzy Domains Finder

Find domains that look and sound exactly like your domain through our free Fuzzy Domains Finder tool.

Powered by Current WHOIS Database

Our Current WHOIS Database contains the latest WHOIS of over 190 Million active domain names, that are currently registered. This powers our Fuzzy Domains API, which lets you quickly find all the domains that look and sound like your domain name.