About NameSilo
NameSilo is a registrar based in Arizona, United States, accredited in its own name.
What the record looks like
A gTLD WHOIS answer carries the two "Registrar" lines below; RDAP carries the same facts as an entity with the role "registrar" and a public ID of type "IANA Registrar ID". The domain here is a reserved example; the registrar lines read "NameSilo, LLC" and 1479.
Domain Name: EXAMPLE.COM
Registrar: NameSilo, LLC
Registrar IANA ID: 1479
Domain Status: clientTransferProhibited
RDAP: entity with role "registrar"
vcard fn: NameSilo, LLC
publicIds: [{ "type": "IANA Registrar ID", "identifier": "1479" }]Country-code registries do not use IANA IDs and often print a shorter or local form of the registrar name, or a registry-specific handle. Some publish no registrar at all.