Ostb

Website Url ostb.ir
Response Time 969.937 ms
Last Checked 2019-03-17T13:43:12-04:00

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ostb.ir is up and reachable.
If you're not able to reach it, it might just be your connection.

ostb.ir is down.
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Uptime History

Date Response Time Status
2019-03-17T13:43:12-04:00 969.937 ms up
2019-03-13T08:17:07-04:00 977.463 ms up
2019-02-05T11:00:57-05:00 944.572 ms up
2019-01-28T21:57:46-05:00 652.553 ms up
2019-01-25T12:01:09-05:00 655.826 ms up
2019-01-12T04:30:25-05:00 947.126 ms up
2019-01-12T00:04:36-05:00 642.609 ms up
2019-01-11T22:14:31-05:00 636.247 ms up
2018-12-24T07:17:15-05:00 1,032.200 ms up
2018-12-15T16:38:16-05:00 704.207 ms up
The above table reflects the uptime history for ostb.ir.

Past Response Times


The above graph reflects the response times collected for ostb.ir. The lower the response time, the better.

Troubleshooting

If ostb.ir is up but it's not working for you, you can try one of the following tips below.

Refresh your browser

  • Force a full refresh of your browser page by clicking Ctrl + F5 at the same time. This should work on Internet Explorer, Firefox and Chrome.
  • Clear your browser temporary cache and cookie to make sure you have the recent version of ostb.ir.

Still not resolved? Try these advanced tips.

  • Clear your local DNS cache to make sure you have the recent version from your ISP for ostb.ir. For Windows machine, you can do this by going to Start > Command Prompt > Type ipconfig /flushdns and then hit Enter.
  • If you suspect your ISP is blocking ostb.ir. you may try an alternate DNS service, such as OpenDNS or Google DNS.

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