127.0.0.1

127.0.0.1

[1] Loopback IPv4 address。 localhost に対応する IPv4 address。

127.0.0.1 に解決される公開ドメイン名

[2] subdomain - Public Wildcard Domain Name To Resolve To 127.0.0.1 - Stack Overflow ( 版) <http://stackoverflow.com/questions/1562954/public-wildcard-domain-name-to-resolve-to-127-0-0-1>

[3] localhost.tv ( 版) <http://localhost.tv/>

Just make your local web server provide your projects as example.localhost.tv, and point your browser to that hostname. If you need help configuring your local web server, use google or ask someone.

All subdomains on *.localhost.tv (except www) points to 127.0.0.1 (or 0:0:0:0:0:0:0:1 for IPv6).

歴史

[4] [MIX] Carveout for `127.0.0.1`? (Mike West 著, 版) <https://lists.w3.org/Archives/Public/public-webappsec/2016Apr/0044.html>

[5] Restrict loopback address to Secure Contexts? (John Wilander著, ) <https://lists.w3.org/Archives/Public/public-webappsec/2016Sep/0089.html>