Validation error: URI resolution

[kalxas]

In Species Distribution dataset we populate the the member:href with identifiers from Feature Τype 'Species Distribution Unit'. The value is supposed to be a http://nsdi.gov.gr/so/SD/SpeciesDistributionUnit/MINENV/birds_distr/BirdsDistrGrid...

During validation we get an error:

The property 'SpeciesDistributionDataSet.member' has a value 'http://nsdi.gov.gr/so/SD/SpeciesDistributionUnit/MINENV/birds_distr/BirdsDistrGrid-1_A209/20211105T103158Z........that cannot be retrieved using HTTP

[kalxas]

linked with #7

[kalxas]

Same error with validation test of GML 'Facility_Network_alignment_hale_EnvMoniFaci.gml' of dataset 'AIR-AQD - Environmental Monitoring Facilities'

[drmalex07]

The domain name nsdi.gov.gr does not (globally) resolve to an IP address. Note that same name may be resolved inside your organization (by an organization-scoped DNS server), so this maybe tricks you to think that is globally resolvable.

Try with an external resolver like Cloudflare DNS (DNS server at 1.1.1.1):

nslookup nsdi.gov.gr 1.1.1.1

I get NXDOMAIN as a result, which simply means that the domain name doesn't exist.