How long does DNS propagation take?

DNS propagation time is primarily determined by the TTL (Time to Live) value of the previous DNS record. A TTL of 3600 means resolvers can cache the old record for up to one hour. To speed up a planned DNS change, reduce the TTL to 300 seconds at least 24–48 hours before making the change.

How do I check if my DNS changes have propagated worldwide?

Enter your domain into the DNS propagation checker and select the record type. The tool queries from 65+ nodes across Europe, North America, Asia, and other regions. Nodes are highlighted green when they return the new value and red when they still return the old cached value. The world map shows propagation progress at a glance.

Why do some locations still show the old DNS record after I made a change?

Resolvers around the world cache DNS records for the duration of the record's TTL. Until that cache expires, different users in different regions may receive different DNS responses. This is normal — the old value will be replaced automatically once the TTL period has passed on each individual resolver.

Does changing my A record affect my MX record propagation?

No. Each DNS record type propagates independently. Changing your A record has no effect on the propagation status of your MX, CNAME, or TXT records. Use the record type selector to test each record type individually when verifying a full DNS migration.

Propagação DNS para cloudflare.com

If set, nodes are highlighted green/red based on match.

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Propagação DNS para cloudflare.com

Local	Valor Resolvido	TTL	Status
Albania, Tirana
Australia, Sydney
Bosnia and Herzegovina, Novi Travnik
Bulgaria, Sofia
Brazil, São Paulo
Canada, Montreal
Switzerland, Bern
Switzerland, Zurich
China, Hohhot
Cyprus, Larnaca
Germany, Nuernberg
Germany, Frankfurt am Main
Germany, Limburg
Germany, Frankfurt am Main
Germany, Frankfurt am Main
Germany, Koblenz
Germany, Langen
Germany, Frankfurt am Main
Denmark, Glostrup Municipality
Spain, Bilbao
Spain, Barcelona
Finland, Helsinki
Finland, Helsinki
France, Gravelines
France, Paris
United Kingdom, London
Hong Kong, Hong Kong
Croatia, Zagreb
Hungary, Budapest
Israel, Petach Tikwa
Israel, Netanja
India, Bangalore
Iran, Tehran
Iran, Tehran
Iceland, Reykjavik (Miðborg)
Italy, Como
Japan, Tokyo
South Korea, Seoul
Kazakhstan, Almaty
Lithuania, Pilaite
Latvia, Riga
Moldova, Chisinau
Netherlands, Amsterdam
Netherlands, Amsterdam
Netherlands, Amsterdam
Netherlands, Amsterdam
Netherlands, Eygelshoven
Norway, Oslo
Poland, Warsaw
Romania, Bacău
Romania, Bucharest
Serbia, Belgrade
Russia, Moscow
Singapore, Singapore
Tor, Onion
Tor, Onion
Tor, Onion
Turkey, Istanbul
Turkey, Istanbul
Ukraine, Khmelnytskyi
United States, Dallas
United States, Los Angeles
United States, Houston
United States, Miami
South Africa, Johannesburg

O Que é Propagação DNS?

Propagação DNS é o tempo para que uma alteração de registro DNS se espalhe pelos resolvers de todo o mundo. Os resolvers armazenam em cache o valor antigo pelo período do TTL.

Quanto Tempo Leva?

Depende do TTL do registro anterior. TTL 3600 = até 1 hora. TTL 86400 = até 24 horas. Reduza o TTL para 300 pelo menos 24–48h antes da mudança.

O Que Este Verificador Mostra

Consulta DNS de 65+ nós reais. Mostra o valor resolvido e TTL por nó. Verde = correspondência, vermelho = divergência.

Cenários Comuns de Alteração DNS

Novo servidor (registro A), troca de provedor DNS (NS), configuração de e-mail (MX, TXT/SPF, DKIM), atualizações CDN (CNAME). Cada tipo de registro propaga de forma independente.