This site is ready for IPv6!

	The server does not responds to a HEAD requisition. This is the most important test, this site is not accessible over IPv6! The server responds to a HEAD requisition. This is the most important test, it indicates that this site is accessible over IPv6.
	It is not possible to ping the server over IPv6. Servers with ping and/or traceroute enabled can provide best debugging.It is possible to ping the server over IPv6.
	The authoritative DNS server is not accessible over IPv6. Caution! IPv6 only users will have problems to access your site. The authoritative DNS server is accessible over IPv6.

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The site www.fis.agh.edu.pl is accessible for IPv6 only users. If you are the proprietary or the administrator, add one of the certification banners by copying the embed code above.