Perform DNS Lookup:
https://github.com/phallstrom/AlfredDig
WordPress Function Reference:
http://www.alfredforum.com/topic/2153-search-the-wordpress-function-reference/
Send URL:
http://www.alfredforum.com/topic/538-send-url/
Weather:
https://github.com/jason0x43/jc-weather
Password Generator:
http://www.alfredforum.com/topic/1371-password-a-suite-of-password-generation-functions/
Validate Feed:
alfred://customsearch/Validate%20Feed%20at/feed/ascii/noplus/http://validator.w3.org/feed/check.cgi?url={query}
Look Up IP:
alfred://customsearch/Look%20up%20IP/lip/ascii/noplus/http://www.ip-adress.com/ip_tracer/{query}
WordPress Plugin Search:
alfred://customsearch/WordPress%20Plugin/plug/ascii/noplus/http://wordpress.org/plugins/search.php?q={query}
WHOIS search:
alfred://customsearch/whois/whois/ascii/noplus/http://whois.domaintools.com/{query}