Domain Dns History Lookup

Commonly called rbls dnsbls. Dns lookup allows you to use public dns server google cloudflare quad9 opendns level3 verisign comodo norton yandex ntt sdns cfiec alidns 114dns hinet etc specify name server authoritative name server top level domain name server root name server and other dns servers for query. Whois history allows domaintools members access to historical whois records.

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Below are a few websites that will show you your dns history for free and a premium alternative if you need to dig even deeper.

Domain dns history lookup. Dns lookup tool finds all dns records of a given domain name. These records are maintained in the domaintools database and available to subscription members. Securitytrails free securitytrails previously dns trails is an awesome free solution to lookup dns history.

Dns lookup is a browser based network tool that displays dns records showing publicly for the domain name being queried. Dns trails forces data lookup everyday synthetically checking everything everyday. Our premium bulk domain history checker allows to lookup up to 5 000 domains at once.

Dns history largest archive of dns records domain history largest dns record history database with more than 2 2 billion nameserver changes detected daily updated. The records include but not limited to a aaaa cname mx ns ptr srv soa txt caa. We track nameserver changes since 2002 for all com net org info biz and us domains.

This test will list dns records for a domain in priority order. Enter a domain name and select record type to get a specific record or keep default to fetch all dns records. You may also check each mx record ip address against 105 dns based blacklists.

Since 1995 domaintools has been tracking the whois history of millions of domains. The dns lookup is done directly against the domain s authoritative name server so changes to dns records should show up instantly. This site contains access to a database of roughly 3 4 trillion dns records 3 billion whois records and 418 million hostnames.

The mx lookup is done directly against the domain s authoritative name server so changes to mx records should show up instantly. 11 years of dns history a powerful api fully indexed historic and current dns record history whois data and whois changes daily updated domain database and passive dns datasets easily integrated with our api. You can click diagnostics which will connect to the mail server verify reverse dns records perform a simple open relay check and measure response time performance.