The busaustralia server signature is Apache/2.2.15 (Unix). No Ngix involved. DETNSWDER1 - that error is being generated by another server. Possibly a proxy server?
no errors here, bus australia is a site that always works for me even if google or big name sites won't load.
Explain your reasoning for putting the slowest, worst bus on the longest route. Surely it'd be more efficient to have a newer one. Where's my 8 speed M.A.N?