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Retested every 72 hours.

Public DNS Servers in Costa Rica

88 servers verified as of — page 2 of 2.

Local / ISP Providers (88 total)

Local / ISP Providers
IPASNOrgStatusReliabilityLast checkedTools
185.213.220.70
AS52468 UFINET PANAMA S.A. OK 98% 22-06-2026 05:53:01 (GMT) WHOIS
170.246.100.147
AS52468 UFINET PANAMA S.A. OK 98% 22-06-2026 05:02:07 (GMT) WHOIS
201.203.187.161
AS11830 Instituto Costarricense de Electricidad y Telecom. OK 97% 22-06-2026 07:13:40 (GMT) WHOIS
200.192.237.122
AS263248 GCI SERVICE PROVIDER S.A. OK 97% 22-06-2026 07:07:33 (GMT) WHOIS
170.246.101.197
AS52468 UFINET PANAMA S.A. OK 97% 22-06-2026 05:02:11 (GMT) WHOIS
170.246.101.196
AS52468 UFINET PANAMA S.A. OK 97% 22-06-2026 05:02:09 (GMT) WHOIS
167.250.194.166
AS264654 FIBERNET OK 97% 22-06-2026 04:54:49 (GMT) WHOIS
38.210.161.31
AS266853 Comunicaciones Metropolitanas METROCOM, S.A. OK 96% 22-06-2026 08:26:18 (GMT) WHOIS
38.210.161.18
AS266853 Comunicaciones Metropolitanas METROCOM, S.A. OK 96% 22-06-2026 08:26:16 (GMT) WHOIS
38.210.160.154
AS266853 Comunicaciones Metropolitanas METROCOM, S.A. OK 96% 22-06-2026 08:26:15 (GMT) WHOIS
170.246.158.203
AS52263 Telecable Economico S.A. OK 96% 22-06-2026 05:02:18 (GMT) WHOIS
138.118.80.83
AS52263 Telecable Economico S.A. OK 96% 22-06-2026 04:08:56 (GMT) WHOIS
38.210.161.2
AS266853 Comunicaciones Metropolitanas METROCOM, S.A. OK 96% 22-06-2026 08:26:17 (GMT) WHOIS
181.193.123.185
AS11830 Instituto Costarricense de Electricidad y Telecom. OK 96% 22-06-2026 05:34:48 (GMT) WHOIS
181.193.29.34
AS11830 Instituto Costarricense de Electricidad y Telecom. OK 96% 22-06-2026 05:34:47 (GMT) WHOIS
181.193.121.26
AS11830 Instituto Costarricense de Electricidad y Telecom. OK 96% 22-06-2026 05:34:45 (GMT) WHOIS
181.193.27.194
AS11830 Instituto Costarricense de Electricidad y Telecom. OK 96% 22-06-2026 05:34:44 (GMT) WHOIS
181.193.23.138
AS11830 Instituto Costarricense de Electricidad y Telecom. OK 96% 22-06-2026 05:34:43 (GMT) WHOIS
201.193.204.37
AS11830 Instituto Costarricense de Electricidad y Telecom. OK 96% 22-06-2026 07:13:44 (GMT) WHOIS
138.118.80.105
AS52263 Telecable Economico S.A. NX_HIJACK 95% 22-06-2026 04:08:50 (GMT) WHOIS
201.192.143.63
AS11830 Instituto Costarricense de Electricidad y Telecom. OK 95% 22-06-2026 07:13:37 (GMT) WHOIS
200.105.96.57
AS52263 Telecable Economico S.A. OK 95% 22-06-2026 07:06:04 (GMT) WHOIS
181.193.113.38
AS11830 Instituto Costarricense de Electricidad y Telecom. OK 95% 22-06-2026 05:34:39 (GMT) WHOIS
170.84.108.36
AS263248 GCI SERVICE PROVIDER S.A. OK 94% 22-06-2026 05:03:21 (GMT) WHOIS
170.84.109.7
AS263248 GCI SERVICE PROVIDER S.A. OK 94% 22-06-2026 05:03:14 (GMT) WHOIS
201.193.165.221
AS11830 Instituto Costarricense de Electricidad y Telecom. OK 94% 22-06-2026 07:13:43 (GMT) WHOIS
200.91.122.177
AS11830 Instituto Costarricense de Electricidad y Telecom. OK 94% 22-06-2026 07:11:31 (GMT) WHOIS
186.176.200.35
AS262197 MILLICOM CABLE COSTA RICA S.A. OK 94% 22-06-2026 06:02:11 (GMT) WHOIS
177.93.18.61
AS52263 Telecable Economico S.A. OK 93% 22-06-2026 05:21:44 (GMT) WHOIS
190.171.97.250
AS52263 Telecable Economico S.A. OK 93% 22-06-2026 06:23:49 (GMT) WHOIS
201.191.46.58
AS11830 Instituto Costarricense de Electricidad y Telecom. OK 93% 22-06-2026 07:13:35 (GMT) WHOIS
170.84.109.2
AS263248 GCI SERVICE PROVIDER S.A. OK 93% 22-06-2026 05:03:23 (GMT) WHOIS
38.210.161.40
AS266853 Comunicaciones Metropolitanas METROCOM, S.A. OK 92% 22-06-2026 08:26:20 (GMT) WHOIS
181.78.112.141
AS52468 UFINET PANAMA S.A. OK 91% 22-06-2026 05:40:11 (GMT) WHOIS
186.176.228.49
AS262197 MILLICOM CABLE COSTA RICA S.A. OK 88% 22-06-2026 06:02:13 (GMT) WHOIS
45.239.64.18
AS266853 Comunicaciones Metropolitanas METROCOM, S.A. OK 84% 22-06-2026 08:54:21 (GMT) WHOIS
181.193.105.182
AS11830 Instituto Costarricense de Electricidad y Telecom. OK 83% 22-06-2026 05:34:45 (GMT) WHOIS
168.228.51.197
AS262145 Cooperativa de Electrificacion Rural de San Carlos R.L. Coopelesca R.L. OK 82% 22-06-2026 04:58:14 (GMT) WHOIS

DNS tools for Costa Rica