some domains are not working (.org and .es)

[UlisesGascon]

Seems like .org (wikipedia.org or archive.org) and .es (google.es) are not working. whois: connect to whois server failed: dial tcp: lookup http://whois.easydns.com: no such host. I tried .com domains and works as expected.

.info and .me domains aren't working either. I tested it using the docker and the domains viewdns.info and domain.me. The error message is the same but with a different whois server: whois: connect to whois server failed: dial tcp: lookup whois.godaddy.com/: no such host

[aelew]

.io doesn't work for devterms.io as well:
whois: connect to whois server failed: dial tcp: lookup www.spaceship.com/domains/whois: no such host

[zallaevan]

Seems like .org (wikipedia.org or archive.org) and .es (google.es) are not working. whois: connect to whois server failed: dial tcp: lookup http://whois.easydns.com: no such host. I tried .com domains and works as expected.

If I am not mistaken, .es uses a private NIC and can't be reached by using the Linux command whois, for instance.
Therefore, I might suggest you use other APIs or dominios.es lookup service.

Siempre nos hemos empeñado en hacer todo nosotros, y esto nos pasa cuando no nos importa un bledo la integración o compatibilidad universal con otros servicios. La oveja negra, siempre.