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@ -74,8 +74,19 @@ query <- function(name, type="1", edns_client_subnet="0.0.0.0/0") { |
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#' Vectorized query, returning only answers in a data frame |
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#' |
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#' @param hosts character vector of hosts to query |
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#' @param type RR type (see \code{type} in \code{query()}). |
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#' @param entities character vector of entities to query |
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#' @param type RR type can be represented as a number in [1, 65535] or canonical |
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#' string (A, aaaa, etc). More information on RR types can be |
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#' found \href{http://www.iana.org/assignments/dns-parameters/dns-parameters.xhtml#dns-parameters-4}{here}. |
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#' @param edns_client_subnet The edns0-client-subnet option. Format is an IP |
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#' address with a subnet mask. Examples: \code{1.2.3.4/24}, |
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#' \code{2001:700:300::/48}.\cr |
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#' If you are using DNS-over-HTTPS because of privacy concerns, and do |
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#' not want any part of your IP address to be sent to authoritative |
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#' nameservers for geographic location accuracy, use |
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#' \code{edns_client_subnet=0.0.0.0/0}. Google Public DNS normally sends |
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#' approximate network information (usually replacing the last part of |
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#' your IPv4 address with zeroes). \code{0.0.0.0/0} is the default. |
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#' @return \code{data.frame} of only answers (use \code{query()} for detailed responses) |
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#' @references \url{https://developers.google.com/speed/public-dns/docs/dns-over-https} |
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#' @export |
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@ -85,7 +96,7 @@ query <- function(name, type="1", edns_client_subnet="0.0.0.0/0") { |
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#' @examples |
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#' hosts <- c("rud.is", "dds.ec", "r-project.org", "rstudio.com", "apple.com") |
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#' gdns::bulk_query(hosts) |
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bulk_query <- function(hosts, type=1) { |
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results <- map(hosts, gdns::query, type=type) |
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bulk_query <- function(entities, type=1, edns_client_subnet="0.0.0.0/0") { |
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results <- map(entities, gdns::query, type=type, edns_client_subnet=edns_client_subnet) |
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map_df(results, "Answer") |
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} |
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