\documentclass[10pt,a4paper]{article}

% Packages
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\usepackage{multicol}           % Allows multicols in tables
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%\usepackage[utf8x]{inputenc}    % For unicode character support
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\usepackage{colortbl}           % For coloured tables
\usepackage{setspace}           % For line height
\usepackage{lastpage}           % Needed for total page number
\usepackage{seqsplit}           % Splits long words.
%\usepackage{opensans}          % Can't make this work so far. Shame. Would be lovely.
\usepackage[normalem]{ulem}     % For underlining links
% Most of the following are not required for the majority
% of cheat sheets but are needed for some symbol support.
\usepackage{amsmath}            % Symbols
\usepackage{MnSymbol}           % Symbols
\usepackage{wasysym}            % Symbols
%\usepackage[english,german,french,spanish,italian]{babel}              % Languages

% Document Info
\author{creo}
\pdfinfo{
  /Title (fhstp-dig.pdf)
  /Creator (Cheatography)
  /Author (creo)
  /Subject (fhstp-dig Cheat Sheet)
}

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% Commands
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% Header and Footer
\pagestyle{fancy}
\fancyhead{} % Set header to blank
\fancyfoot{} % Set footer to blank
\fancyhead[L]{
\noindent
\begin{multicols}{3}
\begin{tabulary}{5.8cm}{C}
    \SetRowColor{DarkBackground}
    \vspace{-7pt}
    {\parbox{\dimexpr\textwidth-2\fboxsep\relax}{\noindent
        \hspace*{-6pt}\includegraphics[width=5.8cm]{/web/www.cheatography.com/public/images/cheatography_logo.pdf}}
    }
\end{tabulary}
\columnbreak
\begin{tabulary}{11cm}{L}
    \vspace{-2pt}\large{\bf{\textcolor{DarkBackground}{\textrm{fhstp-dig Cheat Sheet}}}} \\
    \normalsize{by \textcolor{DarkBackground}{creo} via \textcolor{DarkBackground}{\uline{cheatography.com/58528/cs/15457/}}}
\end{tabulary}
\end{multicols}}

\fancyfoot[L]{ \footnotesize
\noindent
\begin{multicols}{3}
\begin{tabulary}{5.8cm}{LL}
  \SetRowColor{FootBackground}
  \mymulticolumn{2}{p{5.377cm}}{\bf\textcolor{white}{Cheatographer}}  \\
  \vspace{-2pt}creo \\
  \uline{cheatography.com/creo} \\
  \end{tabulary}
\vfill
\columnbreak
\begin{tabulary}{5.8cm}{L}
  \SetRowColor{FootBackground}
  \mymulticolumn{1}{p{5.377cm}}{\bf\textcolor{white}{Cheat Sheet}}  \\
   \vspace{-2pt}Not Yet Published.\\
   Updated 27th April, 2018.\\
   Page {\thepage} of \pageref{LastPage}.
\end{tabulary}
\vfill
\columnbreak
\begin{tabulary}{5.8cm}{L}
  \SetRowColor{FootBackground}
  \mymulticolumn{1}{p{5.377cm}}{\bf\textcolor{white}{Sponsor}}  \\
  \SetRowColor{white}
  \vspace{-5pt}
  %\includegraphics[width=48px,height=48px]{dave.jpeg}
  Measure your website readability!\\
  www.readability-score.com
\end{tabulary}
\end{multicols}}




\begin{document}
\raggedright
\raggedcolumns

% Set font size to small. Switch to any value
% from this page to resize cheat sheet text:
% www.emerson.emory.edu/services/latex/latex_169.html
\footnotesize % Small font.

\begin{multicols*}{3}

\begin{tabularx}{5.377cm}{X}
\SetRowColor{DarkBackground}
\mymulticolumn{1}{x{5.377cm}}{\bf\textcolor{white}{Syntax}}  \tn
% Row 0
\SetRowColor{LightBackground}
\mymulticolumn{1}{x{5.377cm}}{dig {[}@server{]} name {[}type{]} {[}class{]} {[}options{]}} \tn 
% Row Count 1 (+ 1)
\hhline{>{\arrayrulecolor{DarkBackground}}-}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{5.377cm}{x{1.9908 cm} x{2.9862 cm} }
\SetRowColor{DarkBackground}
\mymulticolumn{2}{x{5.377cm}}{\bf\textcolor{white}{List specific resource record types}}  \tn
% Row 0
\SetRowColor{LightBackground}
{\bf{Base Syntax:}} & `{\bf{dig fhstp.ac.at type }}` \tn 
% Row Count 2 (+ 2)
% Row 1
\SetRowColor{white}
Authority Record & `dig fhstp.ac.at SOA` \tn 
% Row Count 3 (+ 1)
% Row 2
\SetRowColor{LightBackground}
IPv4 address(-es) & `dig fhstp.ac.at A` \tn 
% Row Count 5 (+ 2)
% Row 3
\SetRowColor{white}
IPv6 address(-es) & `dig fhstp.ac.at AAAA` \tn 
% Row Count 7 (+ 2)
% Row 4
\SetRowColor{LightBackground}
Canonical Records & `dig fhstp.ac.at CNAME` \tn 
% Row Count 9 (+ 2)
% Row 5
\SetRowColor{white}
Mail eXchangers & `dig fhstp.ac.at MX` \tn 
% Row Count 10 (+ 1)
% Row 6
\SetRowColor{LightBackground}
Standard Reverse Lookup & `dig \seqsplit{2.69.219.91.in-addr.arpa} PTR` \tn 
% Row Count 12 (+ 2)
% Row 7
\SetRowColor{white}
Simple Reverse Lookup & `dig -x fhstp.ac.at` \tn 
% Row Count 14 (+ 2)
\hhline{>{\arrayrulecolor{DarkBackground}}--}
\SetRowColor{LightBackground}
\mymulticolumn{2}{x{5.377cm}}{{\bf{Caveat:}} If you forget to configure MX records for an object, most mail servers will try to deliver messages to the A record associated to the host.}  \tn 
\hhline{>{\arrayrulecolor{DarkBackground}}--}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{5.377cm}{x{1.84149 cm} x{3.13551 cm} }
\SetRowColor{DarkBackground}
\mymulticolumn{2}{x{5.377cm}}{\bf\textcolor{white}{Who do we talk to?}}  \tn
% Row 0
\SetRowColor{LightBackground}
Local v4 resolver & `dig -4 fhstp.ac.at` \tn 
% Row Count 2 (+ 2)
% Row 1
\SetRowColor{white}
Local v6 resolver & `dig -6 fhstp.ac.at` \tn 
% Row Count 4 (+ 2)
% Row 2
\SetRowColor{LightBackground}
Defined v4 resolver & `dig -4 @\textless{}dnsserver\textgreater{} fhstp.ac.at` \tn 
% Row Count 6 (+ 2)
% Row 3
\SetRowColor{white}
Defined v6 resolver & `dig -6 @\textless{}dnsserver\textgreater{} fhstp.ac.at` \tn 
% Row Count 8 (+ 2)
\hhline{>{\arrayrulecolor{DarkBackground}}--}
\SetRowColor{LightBackground}
\mymulticolumn{2}{x{5.377cm}}{{\emph{\textless{}dnsserver\textgreater{}}} - either a name or an IP address of an resolver or the DNS server who is authoritative for the query}  \tn 
\hhline{>{\arrayrulecolor{DarkBackground}}--}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{5.377cm}{x{0.9954 cm} x{3.9816 cm} }
\SetRowColor{DarkBackground}
\mymulticolumn{2}{x{5.377cm}}{\bf\textcolor{white}{Output sections}}  \tn
% Row 0
\SetRowColor{LightBackground}
HEADER & dig command version, options used, type of operation, status of the operation, message id. \tn 
% Row Count 3 (+ 3)
% Row 1
\SetRowColor{white}
\seqsplit{QUESTION} & This is your input - the query you sent to the DNS. \tn 
% Row Count 5 (+ 2)
% Row 2
\SetRowColor{LightBackground}
ANSWER & {\bf{Column 2:}} TTL (cache time) in seconds; {\bf{Column 3:}} Class (IN=Internet, CH=Chaos, HS=Hesiod); {\bf{Column 4:}} Resource Record Type (A, NS, CNAME, MX, PTR...); {\bf{Column 5:}} The content of the resource record (IP, Name, Text...). \tn 
% Row Count 13 (+ 8)
% Row 3
\SetRowColor{white}
\seqsplit{AUTHORITY} & The DNS servers that have the authority to answer the query (in form of NS records). \tn 
% Row Count 16 (+ 3)
% Row 4
\SetRowColor{LightBackground}
\seqsplit{ADDITIONAL} & This section carries resource records that are attached to help you avoid additional queries or even bootstrap certain zones (Glue records). \tn 
% Row Count 21 (+ 5)
\hhline{>{\arrayrulecolor{DarkBackground}}--}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{5.377cm}{x{2.09034 cm} x{2.88666 cm} }
\SetRowColor{DarkBackground}
\mymulticolumn{2}{x{5.377cm}}{\bf\textcolor{white}{Sneaky stuff}}  \tn
% Row 0
\SetRowColor{LightBackground}
Request an AXFR zone transfer & `dig fhstp.tech AXFR` \tn 
% Row Count 2 (+ 2)
% Row 1
\SetRowColor{white}
Request BIND version & `dig @farnsworth.lab version.bind CHAOS TXT` \tn 
% Row Count 4 (+ 2)
\hhline{>{\arrayrulecolor{DarkBackground}}--}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{5.377cm}{x{1.24425 cm} x{3.73275 cm} }
\SetRowColor{DarkBackground}
\mymulticolumn{2}{x{5.377cm}}{\bf\textcolor{white}{Output modifiers}}  \tn
% Row 0
\SetRowColor{LightBackground}
{\bf{Example:}} & `dig fhstp.ac.at +foo` \tn 
% Row Count 2 (+ 2)
% Row 1
\SetRowColor{white}
+dnssec & Also request associated DNSSEC records \tn 
% Row Count 4 (+ 2)
% Row 2
\SetRowColor{LightBackground}
+short & Only show the "pure" answer \tn 
% Row Count 5 (+ 1)
% Row 3
\SetRowColor{white}
\seqsplit{+norecurse} & Don't ask the resolver to recurse (a.k.a.: "iterative query") \tn 
% Row Count 8 (+ 3)
% Row 4
\SetRowColor{LightBackground}
+tcp / +notcp & Use / do not use TCP for this query \tn 
% Row Count 10 (+ 2)
% Row 5
\SetRowColor{white}
\seqsplit{+multiline} & Display longer records in a more human-readable fashion \tn 
% Row Count 12 (+ 2)
\hhline{>{\arrayrulecolor{DarkBackground}}--}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{5.377cm}{p{0.4577 cm} x{1.23579 cm} x{2.88351 cm} }
\SetRowColor{DarkBackground}
\mymulticolumn{3}{x{5.377cm}}{\bf\textcolor{white}{Response Codes}}  \tn
% Row 0
\SetRowColor{LightBackground}
0 & `NOERR` & No error :-) \tn 
% Row Count 1 (+ 1)
% Row 1
\SetRowColor{white}
1 & `FORMERR` & Unable to understand query \tn 
% Row Count 3 (+ 2)
% Row 2
\SetRowColor{LightBackground}
2 & \seqsplit{`SERVFAIL`} & Server problem \tn 
% Row Count 4 (+ 1)
% Row 3
\SetRowColor{white}
3 & \seqsplit{`NXDOMAIN`} & Domain does not exist \tn 
% Row Count 5 (+ 1)
% Row 4
\SetRowColor{LightBackground}
4 & `NOTIMPL` & Query not implemented \tn 
% Row Count 6 (+ 1)
% Row 5
\SetRowColor{white}
5 & `REFUSED` & Query not allowed \tn 
% Row Count 7 (+ 1)
\hhline{>{\arrayrulecolor{DarkBackground}}---}
\SetRowColor{LightBackground}
\mymulticolumn{3}{x{5.377cm}}{If the verification of a DNSSEC signed answer fails, this also results in `SERVFAIL`}  \tn 
\hhline{>{\arrayrulecolor{DarkBackground}}---}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{5.377cm}{x{1.14471 cm} x{3.83229 cm} }
\SetRowColor{DarkBackground}
\mymulticolumn{2}{x{5.377cm}}{\bf\textcolor{white}{Response Flags}}  \tn
% Row 0
\SetRowColor{LightBackground}
{\bf{`AA`}} & Authoritative Answer \tn 
% Row Count 1 (+ 1)
% Row 1
\SetRowColor{white}
{\bf{`TC`}} & Truncated \tn 
% Row Count 2 (+ 1)
% Row 2
\SetRowColor{LightBackground}
{\bf{`RD`}} & Recursion Desired \tn 
% Row Count 3 (+ 1)
% Row 3
\SetRowColor{white}
{\bf{`RA`}} & Recursion Available \tn 
% Row Count 4 (+ 1)
% Row 4
\SetRowColor{LightBackground}
{\bf{`AD`}} & Authenticated Data (DNSSEC) \tn 
% Row Count 5 (+ 1)
% Row 5
\SetRowColor{white}
{\bf{`CD`}} & Checking Disabled \tn 
% Row Count 6 (+ 1)
\hhline{>{\arrayrulecolor{DarkBackground}}--}
\end{tabularx}
\par\addvspace{1.3em}


% That's all folks
\end{multicols*}

\end{document}