Fixed a issue which caused creating records failed to set correct IP answer

```
./namedotcom --create-record blabla,github.com,foobar.github.com,CNAME
```

This command will make incorrect DNS record:

```
+---------------------+------------------------------------+-------------------------+-----+-----------+-------+
|       Created       |                Name                |            IP           | TTL | Record ID |  Type |
+---------------------+------------------------------------+-------------------------+-----+-----------+-------+
| 2013-05-14 08:51:44 |        blabla.github.com           |        github.com       | 300 | 123456789 | CNAME |
+---------------------+------------------------------------+-------------------------+-----+-----------+-------+

```