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Retested every 72 hours.

Public DNS Servers in Portugal

65 servers verified as of — page 1 of 2.

We currently list 65 public DNS servers in Portugal, each verified through our automated 72-hour probe cycle. Of these, 66% (43 servers) validate DNSSEC signatures, protecting users from DNS spoofing attacks. Top providers in Portugal include Almouroltec Servicos De Informatica E Internet Lda, Nos Comunicacoes, S.A., Servicos De Comunicacoes E Multimedia S.A.. We also track 42 servers with known issues in Portugal, including NXDOMAIN hijacking and response errors. For the fastest DNS in Portugal, try our latency benchmark from your location. To check your current DNS configuration for leaks and encryption, use the DNS Privacy Check.

All Countries Portugal ISP DNS Gaming DNS in Portugal Privacy DNS in Portugal 42 servers with issues

Local / ISP Providers (65 total)

Local / ISP Providers
IPASNOrgStatusReliabilityLast checkedTools
94.46.175.93
AS24768 Almouroltec Servicos De Informatica E Internet Lda OK 100% 23-03-2026 07:03:26 (GMT) WHOIS
89.154.1.233
AS2860 Nos Comunicacoes, S.A. OK 100% 23-03-2026 06:20:07 (GMT) WHOIS
88.157.226.242
AS2860 Nos Comunicacoes, S.A. OK 100% 23-03-2026 06:16:06 (GMT) WHOIS
88.157.148.18
AS2860 Nos Comunicacoes, S.A. OK 100% 23-03-2026 06:15:49 (GMT) WHOIS
88.157.98.214
AS2860 Nos Comunicacoes, S.A. OK 100% 23-03-2026 06:15:47 (GMT) WHOIS
88.157.145.54
AS2860 Nos Comunicacoes, S.A. OK 100% 23-03-2026 06:15:42 (GMT) WHOIS
88.157.103.191
AS2860 Nos Comunicacoes, S.A. OK 100% 23-03-2026 06:15:36 (GMT) WHOIS
83.240.244.121
AS15525 Servicos De Comunicacoes E Multimedia S.A. OK 100% 23-03-2026 05:52:18 (GMT) WHOIS
62.28.68.66
AS15525 Servicos De Comunicacoes E Multimedia S.A. OK 100% 23-03-2026 04:29:31 (GMT) WHOIS
62.28.181.242
AS15525 Servicos De Comunicacoes E Multimedia S.A. OK 100% 23-03-2026 04:29:14 (GMT) WHOIS
195.23.236.90
AS2860 Nos Comunicacoes, S.A. OK 100% 23-03-2026 02:15:44 (GMT) WHOIS
194.79.67.254
AS2860 Nos Comunicacoes, S.A. OK 100% 23-03-2026 02:13:27 (GMT) WHOIS
194.65.137.14
AS3243 Servicos De Comunicacoes E Multimedia S.A. OK 93% 23-03-2026 02:13:25 (GMT) WHOIS
94.46.20.129
AS24768 Almouroltec Servicos De Informatica E Internet Lda OK 87% 23-03-2026 07:03:28 (GMT) WHOIS
94.46.20.29
AS24768 Almouroltec Servicos De Informatica E Internet Lda OK 87% 23-03-2026 07:03:09 (GMT) WHOIS
94.46.20.23
AS24768 Almouroltec Servicos De Informatica E Internet Lda OK 87% 23-03-2026 07:03:07 (GMT) WHOIS
87.103.122.97
AS12353 Vodafone Portugal - Communicacoes Pessoais S.A. OK 87% 23-03-2026 06:10:26 (GMT) WHOIS
78.130.64.72
AS2860 Nos Comunicacoes, S.A. OK 87% 23-03-2026 05:14:38 (GMT) WHOIS
77.54.169.99
AS12353 Vodafone Portugal - Communicacoes Pessoais S.A. OK 87% 23-03-2026 05:10:40 (GMT) WHOIS
77.54.169.98
AS12353 Vodafone Portugal - Communicacoes Pessoais S.A. OK 87% 23-03-2026 05:10:38 (GMT) WHOIS
62.28.240.1
AS15525 Servicos De Comunicacoes E Multimedia S.A. OK 87% 23-03-2026 04:29:36 (GMT) WHOIS
31.129.22.120
AS215540 Global Connectivity Solutions Llp OK 87% 23-03-2026 03:21:11 (GMT) WHOIS
185.226.197.6
AS21859 Zenlayer Inc OK 87% 23-03-2026 01:39:37 (GMT) WHOIS
185.226.197.3
AS21859 Zenlayer Inc OK 87% 23-03-2026 01:39:36 (GMT) WHOIS
185.226.197.4
AS21859 Zenlayer Inc OK 87% 23-03-2026 01:39:36 (GMT) WHOIS
185.226.197.5
AS21859 Zenlayer Inc OK 87% 23-03-2026 01:39:36 (GMT) WHOIS
185.226.197.2
AS21859 Zenlayer Inc OK 87% 23-03-2026 01:39:35 (GMT) WHOIS
185.15.20.20
AS24768 Almouroltec Servicos De Informatica E Internet Lda OK 87% 23-03-2026 01:36:34 (GMT) WHOIS
185.15.20.178
AS24768 Almouroltec Servicos De Informatica E Internet Lda OK 87% 23-03-2026 01:36:32 (GMT) WHOIS
185.138.89.133
AS215540 Global Connectivity Solutions Llp OK 87% 23-03-2026 01:36:03 (GMT) WHOIS
185.113.142.144
AS204094 Web Solutions, Lda OK 87% 23-03-2026 01:35:00 (GMT) WHOIS
185.118.112.22
AS39384 Dream Fusion - IT Services, Lda OK 87% 23-03-2026 01:35:00 (GMT) WHOIS
185.113.141.209
AS204094 Web Solutions, Lda OK 87% 23-03-2026 01:34:59 (GMT) WHOIS
148.63.119.154
AS12353 Vodafone Portugal - Communicacoes Pessoais S.A. OK 87% 23-03-2026 00:41:57 (GMT) WHOIS
148.63.108.172
AS12353 Vodafone Portugal - Communicacoes Pessoais S.A. OK 87% 23-03-2026 00:41:56 (GMT) WHOIS
148.63.224.35
AS12353 Vodafone Portugal - Communicacoes Pessoais S.A. OK 87% 23-03-2026 00:41:42 (GMT) WHOIS
148.63.162.141
AS12353 Vodafone Portugal - Communicacoes Pessoais S.A. OK 87% 23-03-2026 00:41:41 (GMT) WHOIS
148.63.143.43
AS12353 Vodafone Portugal - Communicacoes Pessoais S.A. OK 87% 23-03-2026 00:41:39 (GMT) WHOIS
148.63.151.63
AS12353 Vodafone Portugal - Communicacoes Pessoais S.A. OK 87% 23-03-2026 00:41:39 (GMT) WHOIS
109.48.117.165
AS2860 Nos Comunicacoes, S.A. OK 87% 22-03-2026 23:59:46 (GMT) WHOIS
109.49.109.196
AS2860 Nos Comunicacoes, S.A. OK 87% 22-03-2026 23:59:17 (GMT) WHOIS
94.131.10.99
AS209847 WorkTitans B.V. OK 82% 23-03-2026 06:57:22 (GMT) WHOIS
94.131.10.100
AS209847 WorkTitans B.V. OK 82% 23-03-2026 06:57:21 (GMT) WHOIS
94.131.10.98
AS209847 WorkTitans B.V. OK 82% 23-03-2026 06:57:21 (GMT) WHOIS
89.109.76.160
AS15457 NOS Madeira Comunicacoes, S.A. OK 82% 23-03-2026 06:19:01 (GMT) WHOIS
88.157.147.206
AS1897 NOS COMUNICACOES, S.A. OK 82% 23-03-2026 06:15:48 (GMT) WHOIS
88.157.96.253
AS1897 NOS COMUNICACOES, S.A. OK 82% 23-03-2026 06:15:45 (GMT) WHOIS
85.244.182.66
AS3243 MEO - SERVICOS DE COMUNICACOES E MULTIMEDIA S.A. OK 82% 23-03-2026 06:05:55 (GMT) WHOIS
85.247.242.52
AS3243 MEO - SERVICOS DE COMUNICACOES E MULTIMEDIA S.A. OK 82% 23-03-2026 06:05:38 (GMT) WHOIS
77.54.184.74
AS12353 Vodafone Portugal OK 82% 23-03-2026 05:10:41 (GMT) WHOIS

DNS tools for Portugal