226.195.58.216.in-addr.arpa domain name pointer sfo03s06-in-f226.1e100.net. 226.195.58.216.in-addr.arpa domain name pointer qro01s19-in-f2.1e100.net. 226.195.58.216.in-addr.arpa domain name pointer sfo03s06-in-f2.1e100.net.