nginx [engine x] is a HTTP server and mail proxy server written by Igor Sysoev.
Websites using https protocol.
UTF-8 (8-bit UCS/Unicode Transformation Format) is a variable-length character encoding for Unicode. It is the preferred encoding for web pages.
These websites are related to jcity.co.jp in terms of content, traffic and structure
profile.ne.jp
all-internet.jp
comlog.jp
1webart.com
acmailer.jp
submit.ne.jp
dmq.jp
accessmail.jp