"Is my IP address blacklisted?"を使ってみた
こんなサイトがあったんだ。
Check IP Blacklist
- http://whatismyipaddress.com/
- Check 100+ DNS based block lists to see if your IP is blocked.
Check Your IP Address
- http://www.ipchecking.com
- IP Lookup, Geographic IP Location and Spam Block List Checker