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DNS IP
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</h1>
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<hr class="divider">
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<p>The <code class="highlighter-rouge">dnsip</code> sensor will expose an IP address, fetched via DNS resolution, as its value. There are two operational modes:</p>
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<ol>
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<li>When you enable the sensor with minimal configuration, it will query <a href="https://www.opendns.com/">OpenDNS</a>’ nameserver with the hostname <code class="highlighter-rouge">myip.opendns.com</code>, which will resolve to your external/public IP address.</li>
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<li>If you specify a <code class="highlighter-rouge">hostname</code>, a regular DNS lookup will be performed, providing you the IP the hostname resolves to.</li>
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</ol>
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<p>You may also override the nameserver that is being used by setting the <code class="highlighter-rouge">resolver</code> parameter to any nameserver you like.</p>
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<p>To enable this sensor, add the following lines to your <code class="highlighter-rouge">configuration.yaml</code> file:</p>
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<div class="language-yaml highlighter-rouge"><pre class="highlight"><code><span class="c1"># Example configuration.yaml entry</span>
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<span class="s">sensor</span><span class="pi">:</span>
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<span class="pi">-</span> <span class="s">platform</span><span class="pi">:</span> <span class="s">dnsip</span>
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</code></pre>
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</div>
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<p>Configuration variables:</p>
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<ul>
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<li><strong>hostname</strong> (<em>Optional</em>): The hostname for which to perform the DNS query. Default: <code class="highlighter-rouge">myip.opendns.com</code> (special hostname that resolves to your public IP)</li>
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<li><strong>resolver</strong> (<em>Optional</em>): The DNS server to target the query at. Default: <code class="highlighter-rouge">208.67.222.222</code> (OpenDNS)</li>
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<li><strong>ipv6</strong> (<em>Optional</em>): Set this to <code class="highlighter-rouge">true</code> or <code class="highlighter-rouge">false</code> if IPv6 should be used. When resolving the public IP, this will be the IP of the machine HASS is running on.</li>
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<li><strong>resolver_ipv6</strong> (<em>Optional</em>): The IPv6 DNS server to target the query at. Default: <code class="highlighter-rouge">2620:0:ccc::2</code> (OpenDNS)</li>
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<li><strong>scan_interval</strong> (<em>Optional</em>): Defines number of seconds for polling interval. Default: <code class="highlighter-rouge">120</code> seconds.</li>
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</ul>
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<h4><a class="title-link" name="extended-example" href="#extended-example"></a> Extended example</h4>
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<div class="language-yaml highlighter-rouge"><pre class="highlight"><code><span class="c1"># Example configuration.yaml entry</span>
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<span class="s">sensor</span><span class="pi">:</span>
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<span class="c1"># Own public IPv4 address</span>
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<span class="pi">-</span> <span class="s">platform</span><span class="pi">:</span> <span class="s">dnsip</span>
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<span class="c1"># Resolve IP address of home-assistant.io via Google DNS</span>
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<span class="pi">-</span> <span class="s">platform</span><span class="pi">:</span> <span class="s">dnsip</span>
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<span class="s">hostname</span><span class="pi">:</span> <span class="s">home-assistant.io</span>
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<span class="s">resolver</span><span class="pi">:</span> <span class="s">8.8.8.8</span>
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</code></pre>
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<div class='edit-github'><a href='https://github.com/home-assistant/home-assistant.github.io/tree/current/source/_components/sensor.dnsip.markdown'>Edit this page on GitHub</a></div>
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IoT class<sup><a href='/blog/2016/02/12/classifying-the-internet-of-things/#classifiers'><i class="icon-info-sign"></i></a></sup>: Cloud Polling
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<div class='section'>
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Introduced in release: 0.40
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</div>
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<div class='section'>
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<h1 class="title delta">Category Sensor</h1>
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<ul class='divided'>
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<li>
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<a href='/components/sensor.api_stream/'>API Stream Sensor</a>
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</li>
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<li>
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<a href='/components/sensor.arwn/'>ARWN Sensor</a>
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</li>
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<li>
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<a href='/components/sensor.amcrest/'>Amcrest IP Camera</a>
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</li>
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<li>
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<a href='/components/sensor.android_ip_webcam/'>Android IP Webcam Sensor</a>
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</li>
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<li>
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<a href='/components/sensor.bbox/'>Bbox Sensor</a>
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</li>
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<li>
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<a href='/components/sensor.blink/'>Blink Sensor</a>
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</li>
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<li>
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<a href='/components/sensor.bloomsky/'>BloomSky Sensor</a>
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</li>
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<li>
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<a href='/components/sensor.broadlink/'>Broadlink RM2 and A1 sensor</a>
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</li>
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<li>
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<a href='/components/sensor.modem_callerid/'>Caller ID Sensor</a>
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</li>
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<li>
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<a href='/components/sensor.command_line/'>Command line Sensor</a>
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</li>
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<li>
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DNS IP
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</li>
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<li>
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<a href='/components/sensor.dweet/'>Dweet.io</a>
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</li>
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<li>
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<a href='/components/sensor.ebox/'>EBox</a>
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</li>
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<li>
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<a href='/components/sensor.emoncms/'>Emoncms Sensor</a>
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</li>
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<li>
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<a href='/components/sensor.enocean/'>EnOcean Sensor</a>
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</li>
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<li>
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<a href='/components/sensor.envisalink/'>Envisalink Sensor</a>
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</li>
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<li>
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<a href='/components/sensor.fedex/'>Fedex Sensor</a>
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</li>
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<li>
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<a href='/components/sensor.fido/'>Fido</a>
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</li>
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<li>
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<a href='/components/sensor.gpsd/'>GPSD</a>
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</li>
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<li>
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<a href='/components/sensor.http/'>HTTP Sensor</a>
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</li>
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<li>
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<a href='/components/sensor.haveibeenpwned/'>HaveIBeenPwned Sensor</a>
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</li>
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<li>
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<a href='/components/sensor.history_stats/'>History Statistics Sensor</a>
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</li>
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<li>
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<a href='/components/sensor.homematic/'>Homematic Sensor</a>
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</li>
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<li>
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<a href='/components/sensor.imap_email_content/'>IMAP Email Content</a>
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</li>
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<li>
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<a href='/components/sensor.imap/'>IMAP Unread E-mail</a>
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</li>
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<li>
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<a href='/components/sensor.isy994/'>ISY994 Sensor</a>
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</li>
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<li>
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<a href='/components/sensor.influxdb/'>InfluxDB Sensor</a>
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</li>
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<li>
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<a href='/components/sensor.kwb/'>KWB Easyfire Sensor</a>
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</li>
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<li>
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<a href='/components/sensor.mhz19/'>MH-Z19 CO2 Sensor</a>
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</li>
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<li>
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<a href='/components/sensor.mqtt/'>MQTT Sensor</a>
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</li>
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<li>
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<a href='/components/sensor.min_max/'>Min/max Sensor</a>
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</li>
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<li>
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<a href='/components/sensor.modbus/'>Modbus Sensor</a>
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</li>
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<li>
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<a href='/components/sensor.moldindicator/'>Mold Indicator</a>
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</li>
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<li>
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<a href='/components/sensor.mysensors/'>MySensors Sensor</a>
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</li>
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<li>
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<a href='/components/sensor.neato/'>Neato Robotics Sensor</a>
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</li>
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<li>
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<a href='/components/sensor.nest/'>Nest Sensor</a>
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</li>
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<li>
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<a href='/components/sensor.octoprint/'>OctoPrint Sensor</a>
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</li>
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<li>
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<a href='/components/sensor.openevse/'>OpenEVSE Sensor</a>
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</li>
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<li>
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<a href='/components/sensor.pilight/'>Pilight Sensor</a>
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</li>
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<li>
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<a href='/components/sensor.pocketcasts/'>PocketCasts</a>
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</li>
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<li>
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<a href='/components/sensor.qnap/'>QNAP Sensor</a>
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</li>
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<li>
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<a href='/components/sensor.rest/'>RESTful Sensor</a>
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</li>
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<li>
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<a href='/components/sensor.rflink/'>RFLink Sensor</a>
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</li>
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<li>
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<a href='/components/sensor.rfxtrx/'>RFXtrx Sensor</a>
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</li>
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<li>
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<a href='/components/sensor.random/'>Random Sensor</a>
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</li>
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<li>
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<a href='/components/sensor.ring/'>Ring</a>
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</li>
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<li>
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<a href='/components/sensor.scrape/'>Scrape Sensor</a>
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</li>
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<li>
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<a href='/components/sensor.sensehat/'>Sense HAT</a>
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</li>
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<li>
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<a href='/components/sensor.sleepiq/'>SleepIQ Sensor</a>
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</li>
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<li>
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<a href='/components/sensor.sonarr/'>Sonarr Sensor</a>
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</li>
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<li>
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<a href='/components/sensor.statistics/'>Statistics Sensor</a>
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</li>
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<li>
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<a href='/components/sensor.synologydsm/'>SynologyDSM Sensor</a>
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</li>
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<li>
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<a href='/components/sensor.tcp/'>TCP Sensor</a>
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</li>
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<li>
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<a href='/components/sensor.temper/'>TEMPer Sensor</a>
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</li>
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<li>
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<a href='/components/sensor.tellstick/'>TellStick Sensor</a>
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</li>
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<li>
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<a href='/components/sensor.tellduslive/'>Telldus Live sensor</a>
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</li>
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<li>
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<a href='/components/sensor.template/'>Template Sensor</a>
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</li>
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<li>
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<a href='/components/sensor.thinkingcleaner/'>Thinking Cleaner sensor</a>
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</li>
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<li>
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<a href='/components/sensor.ups/'>UPS Sensor</a>
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</li>
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<li>
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<a href='/components/sensor.usps/'>USPS Sensor</a>
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</li>
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<li>
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<a href='/components/sensor.vera/'>Vera Sensor</a>
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</li>
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<li>
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<a href='/components/sensor.verisure/'>Verisure Sensor</a>
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</li>
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<li>
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<a href='/components/sensor.wink/'>Wink Sensor</a>
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</li>
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<li>
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<a href='/components/sensor.zwave/'>Z-Wave Sensor</a>
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</li>
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<li>
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<a href='/components/sensor.zigbee/'>ZigBee Sensor</a>
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</li>
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<li>
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||
<a href='/components/sensor.zoneminder/'>ZoneMinder Sensor</a>
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</li>
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<li>
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<a href='/components/sensor.arest/'>aREST Sensor</a>
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</li>
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<li>
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||
<a href='/components/sensor.mfi/'>mFi Sensor</a>
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||
</li>
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||
</ul>
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||
</div>
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</section>
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