https://www.subdomain.center/

[logo]

Subdomain Center 

A Research Project by ARPSyndicate
 [subdomains("x.com");]

Subdomain Center utilizes Apache's Nutch, Calidog's Certstream,
OpenAI's Embedding Models & a few of our proprietary tools to
discover more subdomains than anyone else.

To avoid abuse of this service, we have rate-limited to 3 requests/
minute. And we apologize in advance for any unexpected downtime &
delays. Our servers are often caught in a tug-of-war between an army
of demanding users and a potato-powered hamster.


    Command Line Utility

    ------------------------
    Repository:
    https://github.com/ARPSyndicate/puncia
    Installation:
    pip3 install puncia
    Usage:
    puncia subdomain <domain> <output>
    ------------------------


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