DING IT'S UP! - Website Alerts via Email, Text, and Twitter
"Ding It's Up is a free service that alerts you via text (SMS), twitter or email when a website goes down or when it comes back up."
http://dingitsup.com/Down for everyone or just me?
site to check if a site is completely down or it has something to do with your connection to the site
http://downforeveryoneorjustme.com/DynDNS -- Dynamic DNS, E-Mail Delivery and Other Services
We offer you superior domain name services (DNS), high quality domain management, world-class e-mail services, web redirection, and network monitoring.
http://www.dyndns.com/Browser History Timeline
Browser history timeline by eric meyer
http://meyerweb.com/eric/browsers/timeline.htmlA2 Web Hosting : : PHP 5.2.4 Hosting, MySQL 5.0.x/4.1.x Hosting, Postgres/PostgreSQL 8.2.x Hosting, Ruby on Rails, Linux cPanel Hosting
A2 Hosting, Inc is a Linux based web hosting company focused on meeting and exceeding our customers' needs. Our range of services include affordable, developer friendly hosting for personal homepages up to full service solutions for businesses of all size
http://www.a2hosting.com/index.phpMr Uptime
Mr Uptime is an extension to your Firefox browser that will keep trying to reach that website in the background while you continue surfing on other websites. When the website is accessible again, Mr Uptime will let you know.
http://mruptime.pingdom.com/What Is My IP Address? - Lookup IP
This will provide geographic location information, geo-location map, and traceroute results (from our server to the IP address). For US based IP addresses 85% of the results shoud be within 25 miles.
http://www.whatismyipaddress.com/staticpages/index.php/lookup-ip