2015-11-09 08:37:02 1489 [Warning] IP address '104.223.72.XXX' has been resolved to the host name '104.223.72.XXX.static.quadranet.com', which resembles IPv4-address itself.
mysql> show variables like "%skip%";
+------------------------+-------+
| Variable_name | Value |
+------------------------+-------+
| skip_external_locking | ON |
| skip_name_resolve | ON |
| skip_networking | OFF |
| skip_show_database | OFF |
| slave_skip_errors | OFF |
| sql_slave_skip_counter | 0 |
+------------------------+-------+
6 rows in set (0.00 sec)