\documentclass{article}
\usepackage{ulem}
\usepackage{graphicx}
\usepackage{hyperref}
\pagestyle{headings}
\begin{document}
\subsection{Hetzner Online GmbH installimage}
\part{nameserver config}
\part{IPv4}
127.0.0.1 spencer.horde.org localhost spencer localhost.localdomain<br />
172.31.1.100 spencer.horde.org Ubuntu-1404-trusty-64-minimal

\part{}
\part{IPv6}
::1     ip6-localhost ip6-loopback<br />
fe00::0 ip6-localnet<br />
ff00::0 ip6-mcastprefix<br />
ff02::1 ip6-allnodes<br />
ff02::2 ip6-allrouters<br />
ff02::3 ip6-allhosts<br />
2a01:4f8:c17:1996::2  spencer.horde.org Ubuntu-1404-trusty-64-minimal

\end{document}