host command can be used to list all A Records of a domain name.
host -l domainname.extn name-server.extn
Here domainname.extn is the domain name for which you want to list all A Records. name-server.extn is name server that host the domain name.
To get all A Records of bizhat.com
server14# host -l bizhat.com dns10.hosthat.com Using domain server: Name: bizhat.com Address: 65.98.61.140#53 Aliases: bizhat.com name server dns10.hosthat.com. bizhat.com name server dns11.hosthat.com. bizhat.com has address 65.98.61.140 *.bizhat.com has address 69.46.2.18 aaj.bizhat.com has address 69.93.202.211 adserver.bizhat.com has address 72.36.166.222 advt.bizhat.com has address 65.98.61.140 agnel.bizhat.com has address 65.98.61.140 www.agnel.bizhat.com has address 65.98.61.140 amit.bizhat.com has address 69.93.202.211 amitsbs.bizhat.com has address 69.93.202.211 arthunkal.bizhat.com has address 69.93.202.211 astrology.bizhat.com has address 69.93.202.211 banner.bizhat.com has address 69.93.202.211 beauty.bizhat.com has address 65.98.61.140 blogs.bizhat.com has address 72.21.57.67 bsc.bizhat.com has address 69.93.202.211 chat.bizhat.com has address 69.93.202.211 classifieds.bizhat.com has address 69.93.202.211 computer.bizhat.com has address 69.93.202.211 counter.bizhat.com has address 72.21.57.70 dating.bizhat.com has address 69.93.202.211 dir.bizhat.com has address 72.36.166.222 directory.bizhat.com has address 69.93.202.211 divyaunni.bizhat.com has address 65.98.61.140 domains.bizhat.com has address 69.93.202.211 downloads.bizhat.com has address 65.98.61.140 ecards.bizhat.com has address 69.93.202.211 education.bizhat.com has address 69.93.202.211 emedia.bizhat.com has address 69.93.202.211 finance.bizhat.com has address 69.93.202.211 findhost.bizhat.com has address 69.93.202.211 forums.bizhat.com has address 72.36.166.221 free.bizhat.com has address 69.46.2.17 freeforums.bizhat.com has address 72.36.166.222 freeinfo.bizhat.com has address 69.93.202.211 freelance.bizhat.com has address 69.93.202.211 friends.bizhat.com has address 65.98.61.140 gallery.bizhat.com has address 72.36.166.222 games.bizhat.com has address 69.93.202.211 guestbook.bizhat.com has address 69.93.202.211 hamradio.bizhat.com has address 69.93.202.211 health.bizhat.com has address 69.93.202.211 home.bizhat.com has address 69.93.202.211 homebiz.bizhat.com has address 69.93.202.211 hosted.bizhat.com has address 69.93.202.211 hosting.bizhat.com has address 69.93.202.211 imagehost.bizhat.com has address 69.46.15.174 india.bizhat.com has address 69.93.202.211 interactivecd.bizhat.com has address 69.93.202.211 ishtam.bizhat.com has address 69.93.202.211 jagathi.bizhat.com has address 65.98.61.140 jobs.bizhat.com has address 72.36.166.222 jokes.bizhat.com has address 69.93.202.211 kerala.bizhat.com has address 69.93.202.211 koilparampil.bizhat.com has address 69.93.202.211 kunchackoboban.bizhat.com has address 65.98.61.140 labs.bizhat.com has address 69.93.202.216 localhost.bizhat.com has address 127.0.0.1 mail.bizhat.com has address 65.98.61.140 www.mail.bizhat.com has address 65.98.61.140 mano.bizhat.com has address 65.98.61.140 www.mano.bizhat.com has address 65.98.61.140 mohanlal.bizhat.com has address 65.98.61.140 movieclips.bizhat.com has address 69.46.15.175 movies.bizhat.com has address 65.98.61.140 music.bizhat.com has address 69.93.202.211 news.bizhat.com has address 65.98.61.140 newsletter.bizhat.com has address 65.98.61.140 newstar.bizhat.com has address 69.93.202.211 novel.bizhat.com has address 69.93.202.211 realestate.bizhat.com has address 69.93.202.211 recipes.bizhat.com has address 69.93.202.211 screensaver.bizhat.com has address 69.93.202.211 scripts.bizhat.com has address 69.93.202.211 search.bizhat.com has address 69.93.202.211 sites.bizhat.com has address 69.93.202.211 sms.bizhat.com has address 72.36.166.222 stefin.bizhat.com has address 69.93.202.211 submit.bizhat.com has address 69.93.202.211 test.bizhat.com has address 69.93.202.211 top100.bizhat.com has address 72.36.166.222 tourism.bizhat.com has address 69.93.202.211 webmaster.bizhat.com has address 69.93.202.211 world.bizhat.com has address 69.93.202.211 yearofdevil.bizhat.com has address 69.93.202.211 yellowpages.bizhat.com has address 65.98.61.140 server14#
