Test with IPv6 DNS record bad (0.005s) Test with Dual Stack DNS record ok (0.174s) using ipv4 ; Test for Dual Stack DNS and large packet ok (0.196s) using ipv4 ; Test IPv4 without DNS ok (0.180s) using ipv4 ; Test IPv6 without DNS timeout (15.015s) Test IPv6 large packet bad (0.013s) Test if your ISP's DNS server uses IPv6 ok (0.194s) using ipv4

IPv6 Ping Free online tool to ping an IPv6 address or host name The PING utility is a system administrator's tool that is used to see if a computer is operating and also to see if network connections are intact. Test with IPv6 DNS record bad (0.005s) Test with Dual Stack DNS record ok (0.174s) using ipv4 ; Test for Dual Stack DNS and large packet ok (0.196s) using ipv4 ; Test IPv4 without DNS ok (0.180s) using ipv4 ; Test IPv6 without DNS timeout (15.015s) Test IPv6 large packet bad (0.013s) Test if your ISP's DNS server uses IPv6 ok (0.194s) using ipv4 The Internet Society thanks Akamai Technologies for their generous support of distributed content delivery for World IPv6 Launch. IPv6 Quizes is the section that you can find a lot of IPv6 Practice Questions, IPv6 Exam Questions and IPv6 Interview Questions. With IPv6 Quizes section, you will test your IPv6 knowledge before your and Job Interviews, certification exams and network operations. You will do IPv6 practice and you will learn IPv6 Best Practices.

My list of IPv6 only sites - add your own! IPv6 Eye Chart. Test your IPv6 connection. HE Tunnelbroker. test-ipv6.com. ipv6-test.com. ipv6.org. ipv6.net. ARIN IPv6 Wiki. IPv6 Forum. DSL Reports IPv6 Information. Postfix IPv6 Support. Top 100,000 IPv6 Websites - (Takes awhile to load) Google IPv6. Facebook IPv6. Comcast IPv6. Running IPv6 Tests

Global IPv6 traffic has grown more than 5000% since World IPv6 Launch began on 6 June 2012, with some networks now reporting 80 or 90% deployment of IPv6! (See our measurements .) Organized by the Internet Society, and building on the successful one-day World IPv6 Day event held on 8 June 2011, World IPv6 Launch represents a major milestone in When delivering a SMTP message to Google Mail using IPv6, stricter anti-spam rules are applied. You need for instance to have a correct Reverse DNS ‘PTR’ pointer pointing to your sender mail domain and this is “a mess” when you share one IP address for multiple mail servers/domains. If the display of the IPConfig command at the command prompt contains rows named "IPv6 Address" or "Temporary IPv6 Address," you have IPv6 in your environment. If all the IPv6 addresses begin with "fe80" and correspond to rows named "Link-Local IPv6 Address," you don't have IPv6 in your environment. These considerations might apply to your network: Are there any convenient public, globally routable test addresses for IPv6? Similar to how 8.8.8.8 and 8.8.4.4 tend to get used this way for IPv4?

Test results showed a 132.1 percent improvement from using Google's DNS servers over using the stock DNS servers, but in real world usage, it might not be exactly that much faster. Still, this one tweak might get you finally feeling like you have a blazing connection to the internet! With DNS Speed Test feature:

IPv6 Ping Free online tool to ping an IPv6 address or host name The PING utility is a system administrator's tool that is used to see if a computer is operating and also to see if network connections are intact. Test with IPv6 DNS record bad (0.005s) Test with Dual Stack DNS record ok (0.174s) using ipv4 ; Test for Dual Stack DNS and large packet ok (0.196s) using ipv4 ; Test IPv4 without DNS ok (0.180s) using ipv4 ; Test IPv6 without DNS timeout (15.015s) Test IPv6 large packet bad (0.013s) Test if your ISP's DNS server uses IPv6 ok (0.194s) using ipv4 The Internet Society thanks Akamai Technologies for their generous support of distributed content delivery for World IPv6 Launch. IPv6 Quizes is the section that you can find a lot of IPv6 Practice Questions, IPv6 Exam Questions and IPv6 Interview Questions. With IPv6 Quizes section, you will test your IPv6 knowledge before your and Job Interviews, certification exams and network operations. You will do IPv6 practice and you will learn IPv6 Best Practices.