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.
Results for
South America |
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| Rio de Janeiro, Brazil | Sao Paulo, Brazil | |
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North America |
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| Ashburn, United States | Atlanta, United States | Chicago, United States |
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| Denver, United States | Dallas, United States | Los Angeles, United States |
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| Queretaro, Bajio, Mexico | Miami, United States | Minneapolis, United States |
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| Reston, United States | New York, United States | Palo Alto, United States |
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| Seattle, United States | Vancouver, Canada | Toronto, Canada |
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| Richardson, United States | San Jose, United States | San Jose, United States |
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| San Jose, United States | San Jose, United States | |
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Europe |
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| Amsterdam, Netherlands | Paris, France | Copenhagen, Denmark |
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| Dublin, Ireland | Frankfurt, Germany | London, England |
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| Madrid, Spain | Manchester, England | Milan, Italy |
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| Marseille, France | Bucharest, Romania | Prague, Czech Republic |
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| Stockholm, Sweden | Warsaw, Poland | |
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Australia |
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| Melbourne, Australia | Sydney, Australia | |
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Asia |
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| Chennai, India | Dubai, United Arab Emirates | Hong Kong, China |
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| Mumbai, India | Mumbai, India | Tokyo, Japan |
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| Tokyo, Japan | Osaka, Japan | Singapore, Singapore |
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Africa |
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| Cape Town, Western Cape, South Africa | Johannesburg, 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.