I've just started to run a tor relay these days. But there
          are many warnings like this in my log file.
        
          Jul 05 11:25:19.000 [warn] eventdns:
            Address mismatch on received
            DNS
              packet.  Apparent source was 66.80.130.234:53
          Jul 05 11:25:38.000 [warn] eventdns:
            Address mismatch on received
            DNS
              packet.  Apparent source was 66.80.130.235:53
          Jul 05 11:25:42.000 [warn] eventdns:
            Address mismatch on received
            DNS
              packet.  Apparent source was 66.80.130.235:53
          Jul 05 11:32:18.000 [warn] eventdns:
            Address mismatch on received
            DNS
              packet.  Apparent source was 66.80.130.235:53
          Jul 05 11:32:18.000 [warn] eventdns:
            Address mismatch on received
            DNS
              packet.  Apparent source was 66.80.130.235:53
          Jul 05 11:32:18.000 [warn] eventdns:
            Address mismatch on received
            DNS
              packet.  Apparent source was 66.80.130.234:53
          Jul 05 11:32:18.000 [warn] eventdns:
            Address mismatch on received
            DNS
              packet.  Apparent source was 66.80.130.234:53
          Jul 05 11:32:23.000 [warn] eventdns:
            Address mismatch on received
            DNS
              packet.  Apparent source was 66.80.130.236:53
          Jul 05 11:39:14.000 [warn] eventdns:
            Address mismatch on received
            DNS
              packet.  Apparent source was 66.80.130.235:53
          Jul 05 11:39:48.000 [warn] eventdns:
            Address mismatch on received
            DNS
              packet.  Apparent source was 66.80.130.235:53
          Jul 05 11:39:48.000 [warn] eventdns:
            Address mismatch on received
            DNS
              packet.  Apparent source was 66.80.130.235:53
          Jul 05 11:39:48.000 [warn] eventdns:
            Address mismatch on received
            DNS
              packet.  Apparent source was 66.80.130.235:53
          Jul 05 11:39:48.000 [warn] eventdns:
            Address mismatch on received
            DNS
              packet.  Apparent source was 66.80.130.234:53
          Jul 05 11:39:48.000 [warn] eventdns:
            Address mismatch on received
            DNS
              packet.  Apparent source was 66.80.130.236:53
          Jul 05 11:39:53.000 [warn] eventdns:
            Address mismatch on received
            DNS
              packet.  Apparent source was 66.80.130.234:53
          Jul 05 11:39:53.000 [warn] eventdns:
            Address mismatch on received
            DNS
              packet.  Apparent source was 66.80.130.234:53
          Jul 05 11:39:58.000 [warn] eventdns:
            Address mismatch on received
            DNS
              packet.  Apparent source was 66.80.130.235:53
         
        Hope someone can help me with this...
        Thanks a lot.