virtualdomains file read as follows:
ntmasters.net:seek3rntmasters
mail.ntmasters.net:seek3rntmasters
www.ntmasters.net:seek3rntmasters
Do the MX records for these domains point at your machine? (Is your
machine mail.ntmasters.net? If it is, then why is it a virtualdomain;
if it is not then the MX does not point at your machine:
nslookup -query=mx mail.ntmasters.net
Server: dns1.memphis.edu
Address: 141.225.253.21
Non-authoritative answer:
mail.ntmasters.net preference = 10, mail exchanger = mail.ntmasters.net
Authoritative answers can be found from:
mail.ntmasters.net internet address = 209.85.33.100
But the DNS records are weird: besides mail.ntmasters.net,
www.ntmasters.net is also an A record with IP 209.85.33.100
Finally, there is no PTR record for 209.85.33.100:
nslookup 209.85.33.100
Server: dns1.memphis.edu
Address: 141.225.253.21
Authoritative answers can be found from:
mail.ntmasters.net internet address = 209.85.33.100
*** dns1.memphis.edu can't find 209.85.33.100: Non-existent host/domain
Mate
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Mate Wierdl | Dept. of Math. Sciences | University of Memphis
