"Reaching 5.9 million active and engaged property seekers each month" This has been taken directly from their website. Domain Group (or simply Domain) is an Australian digital property portal and associated real-estate industry business. The company was founded by Fairfax Media, when the publisher branded their real-estate sections in print with the Domain brand and first established an online presence in 1999.
The company was a wholly owned subsidiary of Fairfax until November 2017, when Domain was listed on the Australian Stock Exchange as a public company, although Fairfax retain a 60% ownership of shares. Private Sellers and Landlords can advertise on the site directly. Ads, for Private Sellers, on Domain cost $660 for eight weeks or $770 for 12 weeks. For Private Landlords, their costs are 2 weeks - $254.10, 4 weeks - $387.20.
Their site has very similar user friendly search options, as Realestate.com.au, for buyers and, again their site is visited by millions each month. Their site is also mobile friendly.