IP2WHOIS is a free WHOIS Lookup (Domain lookup) tool that helps user to check WHOIS information for a particular domain, such as domain assigned owner contact information, registrar information, registrant information, location and much more.
$ curl "https://api.ip2whois.com/v2?key={YOUR_API_KEY}&domain=ctc.co.jp"
{
"domain": "ctc.co.jp",
"domain_id": "",
"status": "Connected (2025\/12\/31)",
"create_date": "1995\/12\/01",
"update_date": "2025-01-01T01:02:21+00:00",
"expire_date": "",
"domain_age": 10814,
"whois_server": "",
"registrar": {
"iana_id": "",
"name": "",
"url": ""
},
"registrant": {
"name": "",
"organization": "",
"street_address": "",
"city": "",
"region": "",
"zip_code": "",
"country": "",
"phone": "",
"fax": "",
"email": ""
},
"admin": {
"name": "",
"organization": "",
"street_address": "",
"city": "",
"region": "",
"zip_code": "",
"country": "",
"phone": "",
"fax": "",
"email": ""
},
"tech": {
"name": "",
"organization": "",
"street_address": "",
"city": "",
"region": "",
"zip_code": "",
"country": "",
"phone": "",
"fax": "",
"email": ""
},
"billing": {
"name": "",
"organization": "",
"street_address": "",
"city": "",
"region": "",
"zip_code": "",
"country": "",
"phone": "",
"fax": "",
"email": ""
},
"nameservers": [
"ns3.ctc.jp"
]
}
This section contains the latest 10 domain name lookup requested by our visitors. This lookup tool will return WHOIS registration information in details for a domain name.
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1780777.com |
oqbtlglvau.cc |
12linkme.com |
IP2WHOIS provide a free Domain WHOIS API allowing user to check detailed WHOIS information for any domain name. Please visit the API documentation page for more details.