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 request a domain. If there's something amiss, you may refresh OpenDNS's cache for that domain.
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South America |
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| Sao Paulo, Brazil | ||
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North America |
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| Ashburn, Virginia, United States | Chicago, Illinois, United States | Denver, United States |
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| Dallas, Texas, United States | Los Angeles, California, United States | Miami, Florida, United States |
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| New York, New York, United States | Palo Alto, California, United States | Seattle, Washington, United States |
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| Vancouver, British Columbia, Canada | Toronto, Ontario, Canada | |
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Europe |
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| Amsterdam, Netherlands | Berlin, Germany | Paris, France |
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| Copenhagen, Denmark | Dublin, Ireland | Frankfurt, Germany |
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| London, England | Milan, Lombardy, Italy | Bucharest, Romania |
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| Prague, Czech Republic | Warsaw, Poland | |
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Australia |
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| Melbourne, Victoria, Australia | Sydney, New South Wales, Australia | |
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Asia |
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| Dubai, United Arab Emirates | Hong Kong, China | Mumbai, Maharashtra, India |
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| Tokyo, Tokyo-to, Japan | Singapore, Singapore | |
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Africa |
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| Johannesburg, Gauteng, South Africa | ||
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Waiting for all servers to respond...
For domain owners:
OpenDNS gives you unique insight and control into how OpenDNS resolves your domain with OpenDNS CacheCheck. If you are moving a domain from one DNS host to another, CacheCheck can help you make that transition smoother. In effect, you tell OpenDNS to "refresh now," ahead of Time-To-Live (TTL) expiration. Note: OpenDNS can cache a domain for full time-to live (TTL).
For website visitors:
If you visit a domain and find that it's not resolving, CacheCheck is a way for you to learn more about why that might be happening. In some cases, you can help fix the problem even though you don't control the domain itself.