Provide more accurate reverse DNS results
What DNS server does onionoo use for reverse DNS lookups to generate the host_name entries?
https://onionoo.torproject.org/details?search=SGGS
example, of onionoo's reverse lookup results for SG.GS relays, all IPs:
+----------+--------------+
| nickname | host_name |
+----------+--------------+
| SGGSUK4 | 124.6.36.196 |
| SGGSHK0 | 124.6.32.230 |
| SGGSUK6 | 124.6.36.198 |
| SGGSUK0 | 124.6.36.230 |
| SGGSUK3 | 124.6.36.195 |
| SGGSUK7 | 124.6.36.199 |
| SGGSUK1 | 124.6.36.193 |
| SGGSUK8 | 124.6.36.200 |
| SGGSUK5 | 124.6.36.197 |
| SGGSUK2 | 124.6.36.194 |
| SGGSLAX0 | 124.6.40.230 |
| SGGSNYC0 | 124.6.44.230 |
| SGGSUK9 | 124.6.36.201 |
+----------+--------------+
compare that with http://torstatus.blutmagie.de/index.php