IP

All the requests sent from Uptime Robot are using pre-defined IPs to make sure that we all know the source of the requests. A new IP block is being added to the system: 216.245.221.80/28 And, if exists, please make sure it is whitelisted in your firewalls. Also, the full list of the IPs used can be found here. P.S.> […]

Tip: While using Uptime Robot until now, if you didn’t need to do anything with the IPs of the service, then feel free to skip this post. Actually 99.9% of the users don’t need this info. Around a month ago, we had shared that a new IP was added to our engine to strengthen the […]

Excited to share a nice move that will make Uptime Robot much more stable and eliminate any false-positives. We’ll be starting to monitor websites from multiple locations (from US, Europe, Asia, etc.) to make 100% sure that they are “down” before sending any notifications. It is all set now and we’ll be doing test monitoring […]