All of your MX record, DNS, blacklist and SMTP diagnostics in one integrated tool. Input a domain name or IP Address or Host Name. Links in the results will guide you to other relevant tools and information.
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SPFToolbox Alternatives
SPFToolbox is described as 'SPFtoolbox is an open-source Javascript and PHP app to look up DNS records such as SPF, MX, Whois, and more' and is an app in the development category. There are five alternatives to SPFToolbox for a variety of platforms, including Web-based, Self-Hosted, Docker, Node.JS and Docker Hub apps. The best SPFToolbox alternative is MxToolBox, which is free. Other great apps like SPFToolbox are DumbWhois, Dnsstuff, MXAlerts and DNS Check.
Alternatives list
40 MxToolBox alternatives
A simple web application for looking up WHOIS, IP, and ASN information using free APIs. The application automatically detects the type of query and provides formatted results with a clean, modern UI that supports both light and dark modes.
Cost / License
- Free
- Open Source (GPL-3.0)
Platforms
- Self-Hosted
- Node.JS
- Docker Hub
- YunoHost
- Docker
DNSstuff offers DNS tools, Network tools, Email tools, DNS reporting and IP information gathering. Explore monitoring products and free DNS tools at DNSstuff.
Cost / License
- Freemium
- Proprietary
Platforms
- Online
MXAlerts performs 24/7 remote round-trip email server monitoring software. We confirm email can be sent and received from your email server or exchange server.
Cost / License
- Paid
- Proprietary
Platforms
- Online
22 DNS Check alternativesDNS Check is an application which compares the DNS records that you enter to what nameservers are returning in response to queries. If there's an issue, DNS Check will notify you, and enable you to quickly identify what it is. Issues which can be detected include:
