Domain WHOIS Examples by TLD · Example 185 of 231 in Country-Code

WHOIS for .si (nic.si)

GEThttps://api.deepinfo.com/v1/lookup/whois

The WHOIS record of nic.si, in the .si registry's format.

TLD: .si
Type: country-code

.si is the country-code top-level domain of Slovenia.

The example requests the WHOIS record of nic.si, the registry's own domain by convention, so the response shows the .si registry's WHOIS format: compare raw, the text as the WHOIS server returned it, with parsed, the same record in Deepinfo's fields.

Request

curl

curl 'https://api.deepinfo.com/v1/lookup/whois?domain=nic.si' \
  -H 'apikey: YOUR_API_KEY' \
  -H 'Accept: application/json'

Python

import requests

url = "https://api.deepinfo.com/v1/lookup/whois"

params = {
    "domain": "nic.si"
}

headers = {
    "apikey": "YOUR_API_KEY",
    "Accept": "application/json"
}

response = requests.get(url, params=params, headers=headers)
response.raise_for_status()
print(response.json())

JavaScript

const url = "https://api.deepinfo.com/v1/lookup/whois?domain=nic.si";

const response = await fetch(url, {
  method: "GET",
  headers: {
    "apikey": "YOUR_API_KEY",
    "Accept": "application/json"
  },
});

const data = await response.json();
console.log(data);

package main

import (
	"fmt"
	"io"
	"net/http"
)

func main() {
	req, err := http.NewRequest("GET", "https://api.deepinfo.com/v1/lookup/whois?domain=nic.si", nil)
	if err != nil {
		panic(err)
	}
	req.Header.Set("apikey", "YOUR_API_KEY")
	req.Header.Set("Accept", "application/json")

	res, err := http.DefaultClient.Do(req)
	if err != nil {
		panic(err)
	}
	defer res.Body.Close()

	body, err := io.ReadAll(res.Body)
	if err != nil {
		panic(err)
	}
	fmt.Println(string(body))
}

Java

import java.net.URI;
import java.net.http.HttpClient;
import java.net.http.HttpRequest;
import java.net.http.HttpResponse;

public class Main {
    public static void main(String[] args) throws Exception {
        HttpRequest request = HttpRequest.newBuilder()
            .uri(URI.create("https://api.deepinfo.com/v1/lookup/whois?domain=nic.si"))
            .header("apikey", "YOUR_API_KEY")
            .header("Accept", "application/json")
            .GET()
            .build();

        HttpResponse<String> response = HttpClient.newHttpClient()
            .send(request, HttpResponse.BodyHandlers.ofString());

        System.out.println(response.body());
    }
}

using System;
using System.Net.Http;

using var client = new HttpClient();

var request = new HttpRequestMessage(HttpMethod.Get, "https://api.deepinfo.com/v1/lookup/whois?domain=nic.si");
request.Headers.Add("apikey", "YOUR_API_KEY");
request.Headers.Add("Accept", "application/json");

using var response = await client.SendAsync(request);
Console.WriteLine(await response.Content.ReadAsStringAsync());

PHP

<?php

$curl = curl_init();

curl_setopt_array($curl, [
    CURLOPT_URL => 'https://api.deepinfo.com/v1/lookup/whois?domain=nic.si',
    CURLOPT_RETURNTRANSFER => true,
    CURLOPT_HTTPHEADER => [
        'apikey: YOUR_API_KEY',
        'Accept: application/json',
    ],
]);

$response = curl_exec($curl);

if ($response === false) {
    throw new RuntimeException(curl_error($curl));
}

echo $response . PHP_EOL;

Ruby

require 'net/http'
require 'uri'

uri = URI('https://api.deepinfo.com/v1/lookup/whois?domain=nic.si')

request = Net::HTTP::Get.new(uri)
request['apikey'] = 'YOUR_API_KEY'
request['Accept'] = 'application/json'

response = Net::HTTP.start(uri.hostname, uri.port, use_ssl: uri.scheme == 'https') do |http|
  http.request(request)
end

puts response.body

Response

200 OK · application/json

Response Body

{
  "domain_name": "nic.si",
  "raw": "%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%\n% This is ARNES whois database\n%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%\n% Rights restricted by copyright.\n%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%\n% The WHOIS service offered by Arnes, .si Registry, is\n% provided for information purposes only. It allows persons\n% to check whether a specific domain name is still available\n% or not and to obtain information related to the registration\n% records of existing domain names.\n%\n% This WHOIS service accepts and displays only ASCII characters.\n\n% By submitting a query to our WHOIS lookup service, you agree\n% to the restrictions on the use of WHOIS and WHOIS data as follows:\n%      o You may not allow, enable or otherwise support\n%        the transmission of unsolicited, commercial advertising\n%        or other solicitations, whether via email or otherwise;\n%      o You may not use the information to target advertising\n%        in any possible way;\n%      o You may not cause inconvenience the domain name holders\n%        in any possible way by sending them messages\n%        (whether by automated, electronic processes capable of\n%        enabling high volumes or other possible means);\n%      o You may not copy, extract and/or publish contents\n%        of the WHOIS database.\n%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%\n\ndomain:\t\tnic.si\nregistrar:\tArnes\nregistrar-url:\thttps://www.arnes.si/organizacije/#domene-si\nnameserver:\tdns1.arnes.si\nnameserver:\tdns2.arnes.si\nnameserver:\tdns3.arnes.si\nregistrant:\tREDACTED FOR PRIVACY\nstatus:\t\tok\ncreated:\t2008-10-28\nexpire:\t\t2026-10-28\nsource:\t\tARNES\n\nDomain holder:\nNOT DISCLOSED\n\nTech:\nNOT DISCLOSED\n\n%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%\n% Full domain details are available here http://www.registry.si\n%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%",
  "parsed": {
    "uid": "d6eb01535d15286debb136b36f9323fa",
    "create_date": "2008-10-28T00:00:00Z",
    "update_date": null,
    "expiry_date": "2026-10-28T00:00:00Z",
    "registrar": "arnes",
    "registrant": {
      "name": null,
      "organization": null,
      "street": null,
      "city": null,
      "state": null,
      "postal_code": null,
      "country": null,
      "phone": null,
      "email": null
    },
    "name_servers": [
      "dns1.arnes.si",
      "dns2.arnes.si",
      "dns3.arnes.si"
    ],
    "domain_status": [
      "ok"
    ],
    "whois_server": null
  },
  "check_date": "2026-09-23T17:13:40Z",
  "parse_code": null
}

The raw field of this response, line by line.

Raw WHOIS Text

%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% This is ARNES whois database
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% Rights restricted by copyright.
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% The WHOIS service offered by Arnes, .si Registry, is
% provided for information purposes only. It allows persons
% to check whether a specific domain name is still available
% or not and to obtain information related to the registration
% records of existing domain names.
%
% This WHOIS service accepts and displays only ASCII characters.

% By submitting a query to our WHOIS lookup service, you agree
% to the restrictions on the use of WHOIS and WHOIS data as follows:
%      o You may not allow, enable or otherwise support
%        the transmission of unsolicited, commercial advertising
%        or other solicitations, whether via email or otherwise;
%      o You may not use the information to target advertising
%        in any possible way;
%      o You may not cause inconvenience the domain name holders
%        in any possible way by sending them messages
%        (whether by automated, electronic processes capable of
%        enabling high volumes or other possible means);
%      o You may not copy, extract and/or publish contents
%        of the WHOIS database.
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%

domain:		nic.si
registrar:	Arnes
registrar-url:	https://www.arnes.si/organizacije/#domene-si
nameserver:	dns1.arnes.si
nameserver:	dns2.arnes.si
nameserver:	dns3.arnes.si
registrant:	REDACTED FOR PRIVACY
status:		ok
created:	2008-10-28
expire:		2026-10-28
source:		ARNES

Domain holder:
NOT DISCLOSED

Tech:
NOT DISCLOSED

%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% Full domain details are available here http://www.registry.si
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%

Content-Type: application/json
ratelimit-limit: 10
ratelimit-remaining: 9
ratelimit-reset: 1
x-ratelimit-limit-second: 10
x-ratelimit-remaining-second: 9
deepinfo-request-id: 5f0c6a8e-1b2d-4c3e-9f4a-7b8c9d0e1f2a

Request

What this example sends. Every parameter is documented on Domain WHOIS; the exact request is in the code panel.

Parameter	Value
`domain`query	`nic.si`

Reference updated September 24, 2026

Request

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