# Certain Wifi cannot find server

**URL:** <https://meta.discourse.org/t/certain-wifi-cannot-find-server/71400>\
**Category:** Self-hosting\
**Tags:** hosting\
**Created:** [October 4, 2017, 1:33pm UTC](https://meta.discourse.org/t/certain-wifi-cannot-find-server/71400 "2017-10-04T13:33:22Z")\
**Posts on this page:** 1\
**Showing post:** 2

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**Author:** ![david](https://sea3.discourse-cdn.com/meta/user_avatar/meta.discourse.org/david/32/157490_2.png) [@david](https://meta.discourse.org/u/david)\
**Post date:** [October 4, 2017, 2:01pm UTC](https://meta.discourse.org/t/certain-wifi-cannot-find-server/71400/2 "2017-10-04T14:01:21Z")

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Your school has probably cached the old DNS record, you either need to get them to reset it, or wait for it to update automatically.

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_[View the full topic](https://meta.discourse.org/t/certain-wifi-cannot-find-server/71400)._