Hello together,
I came a cross a DOI which redirects to an unreachable host:
- DOI: 10.14257/ijseia.2013.7.5.36
- Redirects to:
www.sersc.org/journals/IJSEIA/vol7_no5_2013/36.pdf - Archived version of the paper:
scholar.archive.org/work/43ddadbf-34cf-4b9a-839b-7bf63a9e8d25
As Crossref search finds the DOI, reporting it here at Crossref seems the most reasonable way to me.
I think the reason for the problem is that the journal of this paper seems to have its last publication in 2016:
www.scimagojr.com/journalsearch.php?q=21100199850&tip=sid