| cuc.ac.cr | ac.cr | ns.admintekcr.net, ns1.admintekcr.net, ns2.admintekcr.net | nic-reg1 | | 2026-09-05T00:33:20Z | 2026-10-14T14:34:08Z | 2026-09-20T21:16:32Z | | whois, dns |
| unela.ac.cr | ac.cr | ns1.dns-parking.com, ns2.dns-parking.com | | | 2026-09-17T07:58:19Z | 2026-10-23T11:33:47Z | 2026-09-17T07:58:19Z | | dns |
| usanmarcos.ac.cr | ac.cr | kai.ns.cloudflare.com, melinda.ns.cloudflare.com | nic-reg1 | | 2026-09-16T18:22:26Z | 2026-10-23T11:33:47Z | 2026-09-16T18:22:26Z | | whois, dns |
| upi.ac.cr | ac.cr | cash.ns.cloudflare.com, elaine.ns.cloudflare.com | nic-reg1 | | 2026-09-16T18:22:26Z | 2026-10-23T11:33:52Z | 2026-09-16T18:22:26Z | | whois, dns |
| utn.ac.cr | ac.cr | ns1.utn.ac.cr, ns2.utn.ac.cr | nic-reg1 | | 2026-09-16T18:22:26Z | 2026-10-23T11:33:48Z | 2026-09-16T18:22:26Z | | whois, dns |
| uvirtual.ac.cr | ac.cr | ns1.dns-parking.com, ns2.dns-parking.com | nic-reg1 | | 2026-09-16T18:22:26Z | 2026-10-23T11:33:53Z | 2026-09-16T18:22:26Z | | whois, dns |
| uned.ac.cr | ac.cr | ns21.cloudns.net, ns22.cloudns.net, ns23.cloudns.net, ns24.cloudns.net, pns21.cloudns.net, pns22.cloudns.net, pns23.cloudns.net, pns24.cloudns.net | nic-reg1 | | 2026-09-16T18:22:23Z | 2026-10-23T11:33:43Z | 2026-09-16T18:22:23Z | | whois, dns |
| uia.ac.cr | ac.cr | ns-1232.awsdns-26.org, ns-1788.awsdns-31.co.uk, ns-406.awsdns-50.com, ns-705.awsdns-24.net | nic-reg1 | | 2026-09-16T18:22:17Z | 2026-10-23T11:33:38Z | 2026-09-16T18:22:17Z | | whois, dns |
| ulacit.ac.cr | ac.cr | melinda.ns.cloudflare.com, nile.ns.cloudflare.com | nic-reg1 | | 2026-09-16T18:22:17Z | 2026-10-23T11:33:33Z | 2026-09-16T18:22:17Z | | whois, dns |
| uindependiente.ac.cr | ac.cr | ns71.domaincontrol.com, ns72.domaincontrol.com | nic-reg1 | | 2026-09-16T18:22:17Z | 2026-10-23T11:33:33Z | 2026-09-16T18:22:17Z | | whois, dns |
| uh.ac.cr | ac.cr | pdns07.domaincontrol.com, pdns08.domaincontrol.com | nic-reg1 | | 2026-09-16T18:22:17Z | 2026-10-23T11:33:33Z | 2026-09-16T18:22:17Z | | whois, dns |
| ucatolica.ac.cr | ac.cr | hans.ns.cloudflare.com, kate.ns.cloudflare.com | nic-reg1 | | 2026-09-16T18:22:08Z | 2026-10-23T11:33:19Z | 2026-09-16T18:22:08Z | | whois, dns |
| inainscripcioncursos.ac.cr | ac.cr | mns01.domaincontrol.com, mns02.domaincontrol.com | nic-reg1 | | 2026-09-16T18:22:08Z | 2026-10-23T11:33:22Z | 2026-09-16T18:22:08Z | | whois, dns |
| tec.ac.cr | ac.cr | ns1-08.azure-dns.com, ns2-08.azure-dns.net, ns3-08.azure-dns.org, ns4-08.azure-dns.info | nic-reg1 | | 2026-09-16T18:22:08Z | 2026-10-23T11:33:22Z | 2026-09-16T18:22:08Z | | whois, dns |
| itcr.ac.cr | ac.cr | ns1-07.azure-dns.com, ns2-07.azure-dns.net, ns3-07.azure-dns.org, ns4-07.azure-dns.info | nic-reg1 | | 2026-09-16T18:22:08Z | 2026-10-23T11:33:24Z | 2026-09-16T18:22:08Z | | whois, dns |
| ic-itcr.ac.cr | ac.cr | ns-1307.awsdns-35.org, ns-1646.awsdns-13.co.uk, ns-214.awsdns-26.com, ns-680.awsdns-21.net | nic-reg1 | | 2026-09-16T18:22:04Z | 2026-10-23T11:33:17Z | 2026-09-16T18:22:04Z | | whois, dns |
| catie.ac.cr | ac.cr | bart.ns.cloudflare.com, roxy.ns.cloudflare.com | nic-reg1 | | 2026-09-16T18:21:55Z | 2026-10-23T11:33:08Z | 2026-09-16T18:21:55Z | | whois, dns |
| conare.ac.cr | ac.cr | dominios.conare.ac.cr | nic-reg1 | | 2026-09-16T18:21:53Z | 2026-10-23T11:33:10Z | 2026-09-16T18:21:53Z | | whois, dns |
| cunlimon.ac.cr | ac.cr | ns1-34.azure-dns.com, ns2-34.azure-dns.net, ns3-34.azure-dns.org, ns4-34.azure-dns.info | nic-reg1 | | 2026-09-16T18:21:52Z | 2026-10-23T11:33:04Z | 2026-09-16T18:21:52Z | | whois, dns |
| unibe.ac.cr | ac.cr | ns1.siteground.net, ns2.siteground.net | nic-reg1 | | 2026-08-14T21:55:56Z | 2026-10-23T11:33:48Z | 2026-08-14T21:55:56Z | | whois, dns |
| ecc.ac.cr | ac.cr | love.ns.cloudflare.com, noah.ns.cloudflare.com | nic-reg1 | | 2026-08-13T21:08:04Z | 2026-10-23T11:33:03Z | 2026-08-13T21:08:04Z | | whois, dns |
| ufide.ac.cr | ac.cr | pdns09.domaincontrol.com, pdns10.domaincontrol.com | nic-reg1 | | 2026-08-04T00:04:29Z | 2026-10-23T11:33:34Z | 2026-08-04T00:04:29Z | | whois, dns |
| ucenfotec.ac.cr | ac.cr | anita.ns.cloudflare.com, casey.ns.cloudflare.com | nic-reg1 | | 2026-08-04T00:02:34Z | 2026-10-23T11:33:27Z | 2026-08-04T00:02:34Z | | whois, dns |
| fundatec.ac.cr | ac.cr | ns1-04.azure-dns.com, ns2-04.azure-dns.net, ns3-04.azure-dns.org, ns4-04.azure-dns.info | nic-reg1 | | 2026-06-24T02:58:57Z | 2026-10-23T11:33:17Z | 2026-06-24T02:58:57Z | | whois, dns |
| cucvirtual.ac.cr | ac.cr | ns1.racklodgedns.com, ns2.racklodgedns.com | nic-reg1 | | 2026-06-24T02:42:50Z | 2026-10-23T11:33:08Z | 2026-06-24T02:42:50Z | | whois, dns |
| castrocarazo.ac.cr | ac.cr | love.ns.cloudflare.com, noah.ns.cloudflare.com | nic-reg1 | | 2026-06-24T02:36:29Z | 2026-10-23T11:33:08Z | 2026-06-24T02:36:29Z | | whois, dns |
| ulatina.ac.cr | ac.cr | ns1-33.azure-dns.com, ns2-33.azure-dns.net, ns3-33.azure-dns.org, ns4-33.azure-dns.info | nic-reg1 | | 2026-06-24T01:38:40Z | 2026-10-23T11:33:39Z | 2026-06-24T01:38:40Z | | whois, dns |
| ufidelitas.ac.cr | ac.cr | ns-1012.awsdns-62.net, ns-1284.awsdns-32.org, ns-1664.awsdns-16.co.uk, ns-431.awsdns-53.com | nic-reg1 | | 2026-06-23T20:02:45Z | 2026-10-23T11:33:38Z | 2026-06-23T20:02:45Z | | whois, dns |
| ina.ac.cr | ac.cr | auriga.ina.ac.cr, auriga2.ina.ac.cr, pluton.ina.ac.cr | nic-reg1 | | 2026-06-23T15:47:51Z | 2026-10-23T11:33:20Z | 2026-06-23T15:47:51Z | | whois, dns |
| imn.ac.cr | ac.cr | ns1.imn.ac.cr, ns2.imn.ac.cr | nic-reg1 | | 2026-06-23T13:58:32Z | 2026-10-23T11:33:25Z | 2026-06-23T13:58:32Z | | whois, dns |
| coned.ac.cr | ac.cr | pns21.cloudns.net, pns22.cloudns.net, pns23.cloudns.net, pns24.cloudns.net | nic-reg1 | | 2026-06-23T08:48:53Z | 2026-10-23T11:33:03Z | 2026-06-23T08:48:53Z | | whois, dns |
| una.ac.cr | ac.cr | ns.una.ac.cr, ns2.una.ac.cr, ns3.una.ac.cr, ns6.una.ac.cr | nic-reg1 | | 2026-06-20T19:21:37Z | 2026-10-23T11:33:40Z | 2026-06-20T19:21:37Z | | whois, dns |
| ucr.ac.cr | ac.cr | ns1.ucr.ac.cr, ns2.ucr.ac.cr, secundario.nic.cr | nic-reg1 | | 2026-06-20T18:43:45Z | 2026-10-23T11:33:28Z | 2026-06-20T18:43:45Z | | whois, dns |