What is SmartCache?

OpenDNS has huge caches, which is one reason OpenDNS makes your Internet experience faster. With CacheCheck, you can check what OpenDNS customers see when they ...

2023年1月4日 — Note: If the registrar or DNS hosting for a domain changed recently, flush the main domain name first before flushing subdomains.

DNS query results are sometimes cached by routers (e.g., local ISPs' queries may be cached by ISPs' home routers), the local operating system or applications, ...

You can use https://cachecheck.opendns.com/ to check how the DNS currently looks around the world, this is helpful to check that you've entered the correct ...

2023年11月3日 — SmartCache - Here's how it works: When an authoritative DNS provider suffers an outage, all of the Websites it provides service for are ...

2021年6月30日 — If you notice an IP discrepancy with any of our resolvers, scroll down to the very bottom of the screen and press the Refresh the Cache.

2023年5月7日 — Go to the History menu, select Delete Browsing History, check all boxes (except passwords, if desired) and click Delete. Mozilla ...

At this point, we highly suggest that you flush your DNS resolver cache and web browser caches to ensure that your new configuration settings take effect.

2022年6月9日 — Google 的快取清除頁面簡單明瞭，填入您要清除的網域後選擇類型，點擊下方的Flush Cache 就清除全球Google DNS 解析了。

SmartCache is a DNS record handling technology invented by OpenDNS that allows users of our service to access websites even when they are inaccessible ...