piratebox.lan Inaccessible, But Works with IP Address

I installed PirateBox onto my Raspberry Pi 2, using the provided image for RPi2.
I can SSH into PirateBox, I can reach the web interface using the IP, but I cannot load 'http://piratebox.lan' in the browser.
I tried from my laptop and phone, and it cannot be reached.
Using 'curl -I [piratebox.lan]', I get "curl: (6) Could not resolve host: piratebox.lan"
On my laptop, entering 'piratebox.lan' in Chrome, it tries to go to Google.com to search for the domain; it eventually times out.

Changes I've made, outside of the installation and post-installation steps:

/opt/piratebox/conf/piratebox.conf

NET=192.168.0

START_LEASE=10
END_LEASE=20

/opt/piratebox/conf/hostapd.conf

ssid=Setec Astronomy

/opt/piratebox/conf/hosts_generated (non-commented):

192.168.0.1     piratebox.lan

/opt/piratebox/conf/dnsmasq_generated.conf (non-commented):

no-resolv
no-poll
no-hosts

interface=wlan0
dhcp-range=192.168.0.10,192.168.0.20,12h
address=/#/192.168.0.1
dhcp-leasefile=/opt/piratebox/tmp/lease.file
addn-hosts=/opt/piratebox/conf/hosts_generated
addn-hosts=/opt/piratebox/conf/hosts_mesh

Let me know if you need further information.