i tried my first emd domain half month ago.several days later, i can find it on the 3rd page of google search .but recently 5 days,it's gone. am my domain banned by google? or how to check whether banned or not? thanks!
Try searching "site:yourdomain.emd" , if you see it then its there else gone .. Generally some sites get good ranking for first few days then go deep and if you keep working on them then gradually they get more stable positing in SE . PS: This topic is more related to google optimization than domain section.