ApiChecker
UptimeRobot
Statsignal
OnlineOrNot
AppBeat
Uptime Kuma
Site monitoring
WebmasterSidekick
BlacklistAlert
MxToolBox
OnlineOrNot
HetrixTools
Statsignal
DNSBL
Uptime Kuma
WebmasterSidekick
ApiChecker is reliable uptime and performance monitoring for your service.
It uses different servers around the world to verify your service/API/WebSite performance and uptime ✅!
We also provide different way to keep you notified about downtime - it can be SMS , Slack, Email, WebHook, etc.
You also can build trust 🤝 with your customers by creating Public Status Page, as your customers will be in loop about statuses of your API, so you can cut your support cost.
ApiChecker BlacklistAlertBased on our record, BlacklistAlert seems to be more popular. It has been mentiond 3 times since March 2021. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.
Have a look on blacklistalert.org and senderbase.org to check your IP reputation and make sure you're not listed on any blacklists. Source: over 1 year ago
I misstyped: it's blacklistalert.org that produced the DNS mismatch. Source: almost 2 years ago
Checking with https://blacklistalert.org/ there's a website which is blacklisting joinmobilizon.org http://www.justspam.org/check-an-ip?ip=66.111.4.71. - Source: Hacker News / over 2 years ago
UptimeRobot - Free Website Uptime Monitoring
MxToolBox - All of your MX record, DNS, blacklist and SMTP diagnostics in one integrated tool.
Statsignal - Statsignal is a simple and cost-effective way to monitor your website or server and publish a status page of your system.
OnlineOrNot - Uptime monitoring for software teams (even teams of one).
HetrixTools - FREE Uptime Monitoring + Server Monitoring + Status Page + Blacklist Monitoring!
AppBeat - AppBeat is reliable website monitoring service that alerts you when there is a downtime or failure. It also measures performance and provides functional tests.