--- title: What is MxToolbox's Bulk Lookup tool? description: This content explains MxToolbox's Bulk Lookup tool. --- [Skip to content](https://knowledgebase.mxtoolbox.com/home/what-is-bulk-lookup-tool#main-content) [Request Support](https://knowledgebase.mxtoolbox.com/home/kb-tickets/new?hsLang=en) [![](https://knowledgebase.mxtoolbox.com/hs-fs/hubfs/logo.gif.png?width=110&height=27&name=logo.gif.png)](https://mxtoolbox.com/) - [Help Knowledgebase](https://knowledgebase.mxtoolbox.com/home/) - [Delivery Center Home](https://delivery.mxtoolbox.com/) - [Monitoring Home](https://mxtoolbox.com/monitoring) - [DMARC Knowledgebase](https://mxtoolbox.com/DMARC/knowledgebase) - [Status Page](https://mxtoolbox.statuspage.io/) Open main navigation Close main navigation - [Help Knowledgebase](https://knowledgebase.mxtoolbox.com/home/) - [Delivery Center Home](https://delivery.mxtoolbox.com/) - [Monitoring Home](https://mxtoolbox.com/monitoring) - [DMARC Knowledgebase](https://mxtoolbox.com/DMARC/knowledgebase) - [Status Page](https://mxtoolbox.statuspage.io/) - [Request Support](https://knowledgebase.mxtoolbox.com/home/kb-tickets/new) How can we help you? - There are no suggestions because the search field is empty. 1. [MxToolbox Help Center](https://knowledgebase.mxtoolbox.com/home?hsLang=en) 2. [Tools](https://knowledgebase.mxtoolbox.com/home/tools?hsLang=en) 3. [Bulk Lookup](https://knowledgebase.mxtoolbox.com/home/tools?hsLang=en#bulk-lookup) # What is MxToolbox's Bulk Lookup tool? ## This content explains our free Bulk Lookup tool and how to use it. MxToolbox's free [Bulk Lookup tool](https://mxtoolbox.com/BulkLookup.aspx) lets you check multiple **IP addresses** or **domain names** simultaneously. It also extracts IP addresses/domain names from your pasted text that can be used to run bulk lookups and queries on. Simply input any IPs/domains or add text and we will extract your IPs/domains for you. We will then run a bulk lookup on that list of IPs/domains for MX, Blacklist, DNS, and other information. ![Bulk-Lookup-Tool](https://knowledgebase.mxtoolbox.com/hs-fs/hubfs/Bulk-Lookup-Tool.png?width=670&height=363&name=Bulk-Lookup-Tool.png) At the top of the text field, you can choose the lookup types you want to filter your bulk lookup of IPs/domains. On the right side of the tool page, you will see your **Monthly Bulk Lookups** and **Bulk Lookups Remaining** totals. If you need more for your business, simply click the blue "Add More Bulk Lookups" button (red arrow). Remaining lookups **do not** carry over to the next billing period and the number of remaining lookups resets at 12:00 am CST on the 1st day of the next month. You can also access other entries in the **Previous Lookups** section. It displays important data and offers "CSV Download" and "View Job" options for detailed lookup information, depending on which format you want. Beneath the text box, you can select the options to: - URL Decode before extracting - Send Email with results - Pre-sort Our free Bulk Lookup tool helps you gather a bevy of information on various IPs and domains. - [Delivery Center](https://knowledgebase.mxtoolbox.com/home/delivery-center?hsLang=en#main-content) - [Getting Started](https://knowledgebase.mxtoolbox.com/home/delivery-center?hsLang=en#getting-started) - [Domain Summary](https://knowledgebase.mxtoolbox.com/home/delivery-center?hsLang=en#domain-summary) - [Verified Sources](https://knowledgebase.mxtoolbox.com/home/delivery-center?hsLang=en#verified-sources) - [Integrations](https://knowledgebase.mxtoolbox.com/home/delivery-center?hsLang=en#integrations) - [SPF Configuration & Performance](https://knowledgebase.mxtoolbox.com/home/delivery-center?hsLang=en#spf-configuration-performance) - [DKIM Configuration & Performance](https://knowledgebase.mxtoolbox.com/home/delivery-center?hsLang=en#dkim-configuration-performance) - [DMARC Configuration](https://knowledgebase.mxtoolbox.com/home/delivery-center?hsLang=en#dmarc-configuration) - 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