tldextract: Extract the top level domain, domain and subdomain from a...

In jayjacobs/tldextract: Extract top level domain, domain, and subdomain from host name

Description

Given one or more host names, this will return a data frame with four column:

• "host": the original host name

• "tld": the top level domain extracted

• "domain" the domain extracted

• "subdomain" one or more subdomains prepending the domain

Usage

tldextract(host, tldnames = NULL)

Arguments

host	vector of one or more host names
tldnames	vector of TLD names (see getTLD)

Details

If a hostname is not understandable (no top level domain is matched), it will return NA for the three components.

See Also

getTLD

Examples

## Not run: 
hosts <- tldextract(c("www.google.com", "testing.co.uk"), tldnames=getTLD())

## End(Not run)

jayjacobs/tldextract documentation built on Jan. 7, 2020, 12:25 a.m.