ServerStack - 99.98% uptime over 6 years

Since Netcraft started monitoring ServerStack in October 2012, www.serverstack.com has had 99.98% uptime and has appeared in Netcraft's monthly most reliable hosting company sites over 40 times.

Since1 Month ago6 Months ago1 Year ago2 Years ago3 Years ago5 Years ago6 Years agoOctober 2012
Uptime100%99.991%99.995%99.96%99.97%99.98%99.98%99.98%
Successful Requests99.995%99.94%99.96%99.91%99.92%99.93%99.94%99.94%

Latest Performance

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ServerStack Reliability

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        Netcraft measures and makes available the response times of leading Hosting Providers' sites. The performance measurements are made at fifteen minute intervals from separate points around the internet, and averages are calculated over the immediately preceding 24 hour period. Information on the measurement process and current measurements is available.

        Performance Error Log for www.serverstack.com

        Select Metric:

        Show Outage History

        Errors for ServerStack from New York/New York Internet-2, Pennsylvania/INetU-3, US West/Azure, Italy/Aruba-2, Zurich/vXtream-2, Ireland/Amazon, Amsterdam/Webair-2 and Singapore/DigitalOcean

        Show redirects

        Date Error type HTTP Status Hostname (ipaddress) Agent DNS Connect Firstbyte Lastbyte Total
        29-Jan-2019 15:41:47 failed to connect to server   www.serverstack.com(69.55.52.57) Singapore/DigitalOcean 0.354       0.167
        23-Jan-2019 01:52:07 failed to connect to server   www.serverstack.com(69.55.52.57) US West/Azure 0.308       20.017
        23-Jan-2019 01:46:02 failed to connect to server   www.serverstack.com(69.55.52.57) Zurich/vXtream-2 0.134       20.011
        23-Jan-2019 01:40:16 failed to connect to server   www.serverstack.com(69.55.52.57) Italy/Aruba-2 0.353       20.019
        22-Jan-2019 00:22:07 failed to connect to server   www.serverstack.com(69.55.52.55) US West/Azure 0.132       20.019
        22-Jan-2019 00:20:01 failed to connect to server   www.serverstack.com(69.55.52.55) New York/New York Internet-2 0.154       20.019
        22-Jan-2019 00:16:02 failed to connect to server   www.serverstack.com(69.55.52.55) Zurich/vXtream-2 0.213       20.019
        22-Jan-2019 00:07:07 failed to connect to server   www.serverstack.com(69.55.52.55) US West/Azure 0.147       20.009
        Page 1 - (
        errors per page)

        for ServerStack from
        Display steps: 1.00 hour Last sample: 31-Jan-2019 23:00:00 GMT
        Sample No. samples Average (s) Max (s) Latest (s) Failures
        First byte from New York/New York Internet-2 to www.serverstack.com 2976 0.003 0.253 0.003 1
        for ServerStack from
        Display steps: 1.00 hour Last sample: 31-Jan-2019 23:00:00 GMT
        Sample No. samples Average (s) Max (s) Latest (s) Failures
        First byte from Pennsylvania/INetU-3 to www.serverstack.com 2951 0.045 0.332 0.042 0
        for ServerStack from
        Display steps: 1.00 hour Last sample: 31-Jan-2019 23:00:00 GMT
        Sample No. samples Average (s) Max (s) Latest (s) Failures
        First byte from US West/Azure to www.serverstack.com 2976 0.154 2.393 0.148 3
        for ServerStack from
        Display steps: 1.00 hour Last sample: 31-Jan-2019 23:00:00 GMT
        Sample No. samples Average (s) Max (s) Latest (s) Failures
        First byte from Italy/Aruba-2 to www.serverstack.com 2976 0.220 0.603 0.216 1
        for ServerStack from
        Display steps: 1.00 hour Last sample: 31-Jan-2019 23:00:00 GMT
        Sample No. samples Average (s) Max (s) Latest (s) Failures
        First byte from Zurich/vXtream-2 to www.serverstack.com 2976 0.187 1.493 0.186 2
        for ServerStack from
        Display steps: 1.00 hour Last sample: 31-Jan-2019 23:00:00 GMT
        Sample No. samples Average (s) Max (s) Latest (s) Failures
        First byte from Ireland/Amazon to www.serverstack.com 2976 0.171 0.364 0.161 0
        for ServerStack from
        Display steps: 1.00 hour Last sample: 31-Jan-2019 23:00:00 GMT
        Sample No. samples Average (s) Max (s) Latest (s) Failures
        First byte from Amsterdam/Webair-2 to www.serverstack.com 2976 0.157 0.456 0.157 0
        for ServerStack from
        Display steps: 1.00 hour Last sample: 31-Jan-2019 23:00:00 GMT
        Sample No. samples Average (s) Max (s) Latest (s) Failures
        First byte from Singapore/DigitalOcean to www.serverstack.com 2910 0.513 4.274 0.508 1
        OS, Web Server and Hosting History for www.serverstack.com
        OS Server Last seen IP address Netblock Owner
        Linux nginx 30-May-2019 69.55.52.57 ServerStack Inc.
        Linux nginx 29-May-2019 69.55.52.55 ServerStack Inc.
        Linux nginx 28-May-2019 69.55.52.57 ServerStack Inc.
        Linux nginx 27-May-2019 69.55.52.55 ServerStack Inc.
        Linux nginx 25-May-2019 69.55.52.57 ServerStack Inc.
        Linux nginx 26-May-2017 69.55.52.55 ServerStack Inc.
        Linux nginx 24-May-2017 69.55.52.57 ServerStack Inc.
        Linux nginx 3-May-2017 69.55.52.55 ServerStack Inc.
        Linux nginx 11-Apr-2017 69.55.52.57 ServerStack Inc.
        Linux nginx 27-Mar-2017 69.55.52.55 ServerStack Inc.

        Note: Outage times display the minimum outage time which may understate each outage by up to 15 minutes, which is the sampling frequency. More information can be found in the FAQ.

        If you represent a hosting company and would like Netcraft to monitor and publish your growth and performance, or if you are researching prospective hosting locations, or performing competitor analysis and would like to buy bespoke performance monitoring of sites of your choice, or access to historical data, please mail us at sales@netcraft.com.