Single-character .com EMOJI = 29

Four single-character .com emoji dropped in January 2019, and after dropping they cannot be renewed. This is due to ICANN and IDNA2008, which "prohibits graphic symbols and similar devices that have code points but are not used as basic elements of any writing system."

Lost were: ☂.com umbrella emoji ✡.com Star of David emoji ☦.com Orthodox Cross emoji ♣.com Black Club Suit emoji

That leaves only 29 single-character .com emoji domains in the wild. They are grandfathered, and can be re-registered and transferred, but if they drop they follow their four cousins into oblivion. Those that are for sale seem very reasonably-priced considering their rarity and wide visual appeal beyond written language. ☑.com Ballot box with check ♻.com Black recycling symbol ✈.com Airplane ☺.com White smiling face ✌.com Victory hand ↗.com Northeast arrow ♠.com Black spade suit ⌚.com Watch ♀.com Female sign ▶.com Black right-pointing arrow ◼.com Black medium square ♂.com Male sign ♥.com Black heart suit ✔.com Heavy check mark ♦.com Black diamond suit ✖.com Heavy Multiplication X ♨.com Hot springs ☁.com Cloud ☃.com Snowman ♋.com Cancer ♌.com Leo ☪.com Star and crescent ♍.com Virgo ⌨.com Keyboard ❄.com Snowflake ☮.com Peace symbol ☯.com Yin Yang ✂.com Black scissors ☎.com Black telephone