irs.gov

The *.irs.gov domain is associated with IRS. Details on the application and notable hostnames associated this domain are shown below.

Associated Application

IRS - Government

The Internal Revenue Service (IRS) is a U.S. government agency responsible for the collection of taxes and enforcement of tax laws.

Full Name	Internal Revenue Service
Category	Government
Application Info	IRS

Application Domains

The application domains data shown here is available in our Netify Data Feeds solution. The data is accessible via our IP API as well as downloadable datasets.

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Notable Hostnames

apps.irs.gov
connect.irs.gov
directpay.irs.gov
info.directpay.irs.gov
itap1.for.irs.gov
la.www4.irs.gov
ns2-ext.irs.gov
ns6-ext.irs.gov
rpr.irs.gov
sa.www4.irs.gov
sdt.irs.gov
taxpayeradvocate.irs.gov
va.connect.irs.gov
www.irs.gov
www.taxpayeradvocate.irs.gov
and 13 more

Notable Hostnames Data
The list of notable hostnames comes from not only DNS requests but also HTTP headers, TLS certificates, DNS hinting, and other deep packet inspection methods.