Search
Domain footprint: uio.no
Resolved live just now — where this domain's services actually run, with each address attributed by OrgIndex. A DNS observation, not registry data: many organisations run entirely on providers' networks and hold no IP space of their own.
Mail:
smtp.uio.no → Universitetet i Oslo
SPF sends via:
spf.uio.no · _spf.google.com · spf.protection.outlook.com
No organisation is registered under the name "uio.no"
The addresses above are where it actually runs — resolved live and attributed to the operator that registered each range. That is the answer for a domain; a name match here would only add something if a company were registered under this name too.
Sites hosted on a provider (OVH, Cloudflare, AWS and the like) show that provider, because the address space is registered to them rather than to the site's owner.