Public DNS Servers in South Korea
227 servers verified as of — page 1 of 5.
We currently list 227 public DNS servers in South Korea, each verified through our automated 72-hour probe cycle. Of these, 50% (114 servers) validate DNSSEC signatures, protecting users from DNS spoofing attacks. Top providers in South Korea include LG DACOM Corporation, abcle, Korea Telecom. We also track 77 servers with known issues in South Korea, including NXDOMAIN hijacking and response errors. For the fastest DNS in South Korea, try our latency benchmark from your location. To check your current DNS configuration for leaks and encryption, use the DNS Privacy Check.
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South Korea ISP DNS
Gaming DNS in South Korea
Privacy DNS in South Korea
77 servers with issues
Local / ISP Providers (227 total)
| IP | ASN | Org | Status | Reliability | Last checked | Tools |
|---|---|---|---|---|---|---|
61.32.254.2
|
AS3786 | LG DACOM Corporation | OK | 100% | 07-05-2026 09:41:33 (GMT) | WHOIS |
61.250.196.36
|
AS38661 | abcle | OK | 100% | 07-05-2026 09:41:10 (GMT) | WHOIS |
59.28.197.231
|
AS4766 | Korea Telecom | OK | 100% | 07-05-2026 09:38:32 (GMT) | WHOIS |
49.254.144.223
|
AS4766 | Korea Telecom | OK | 100% | 07-05-2026 09:01:13 (GMT) | WHOIS |
49.254.144.195
|
AS4766 | Korea Telecom | OK | 100% | 07-05-2026 09:01:09 (GMT) | WHOIS |
222.118.225.33
|
AS4766 | Korea Telecom | OK | 100% | 07-05-2026 07:56:15 (GMT) | WHOIS |
218.159.112.240
|
AS4766 | Korea Telecom | OK | 100% | 07-05-2026 07:52:21 (GMT) | WHOIS |
218.146.34.200
|
AS9684 | HANWHA Corp. Information Service div. | OK | 100% | 07-05-2026 07:52:18 (GMT) | WHOIS |
218.159.112.239
|
AS4766 | Korea Telecom | OK | 100% | 07-05-2026 07:52:17 (GMT) | WHOIS |
218.146.255.235
|
AS4766 | Korea Telecom | OK | 100% | 07-05-2026 07:52:15 (GMT) | WHOIS |
211.34.118.2
|
AS4766 | Korea Telecom | OK | 100% | 07-05-2026 07:33:52 (GMT) | WHOIS |
211.232.110.114
|
AS17877 | NexG Co., LTD | OK | 100% | 07-05-2026 07:33:15 (GMT) | WHOIS |
211.194.140.3
|
AS4766 | Korea Telecom | OK | 100% | 07-05-2026 07:32:39 (GMT) | WHOIS |
211.193.134.134
|
AS4766 | Korea Telecom | OK | 100% | 07-05-2026 07:32:36 (GMT) | WHOIS |
211.115.194.2
|
AS9848 | Sejong Telecom | OK | 100% | 07-05-2026 07:32:28 (GMT) | WHOIS |
211.115.194.1
|
AS9848 | Sejong Telecom | OK | 100% | 07-05-2026 07:32:25 (GMT) | WHOIS |
211.182.233.3
|
AS9706 | Busan Institute for Future Education | OK | 100% | 07-05-2026 07:32:24 (GMT) | WHOIS |
211.182.233.2
|
AS9706 | Busan Institute for Future Education | OK | 100% | 07-05-2026 07:32:20 (GMT) | WHOIS |
211.114.145.7
|
AS4766 | Korea Telecom | OK | 100% | 07-05-2026 07:32:16 (GMT) | WHOIS |
211.115.66.175
|
AS3786 | LG DACOM Corporation | OK | 100% | 07-05-2026 07:32:16 (GMT) | WHOIS |
211.115.194.5
|
AS9848 | Sejong Telecom | OK | 100% | 07-05-2026 07:32:12 (GMT) | WHOIS |
211.105.7.5
|
AS4766 | Korea Telecom | OK | 100% | 07-05-2026 07:32:09 (GMT) | WHOIS |
211.115.194.4
|
AS9848 | Sejong Telecom | OK | 100% | 07-05-2026 07:32:09 (GMT) | WHOIS |
211.115.194.3
|
AS9848 | Sejong Telecom | OK | 100% | 07-05-2026 07:32:06 (GMT) | WHOIS |
210.90.197.1
|
AS4766 | Korea Telecom | OK | 100% | 07-05-2026 07:32:03 (GMT) | WHOIS |
210.91.32.187
|
AS4766 | Korea Telecom | OK | 100% | 07-05-2026 07:31:45 (GMT) | WHOIS |
210.220.16.6
|
AS9316 | DACOM-PUBNETPLUS | OK | 100% | 07-05-2026 07:30:48 (GMT) | WHOIS |
210.207.236.2
|
AS3786 | LG DACOM Corporation | OK | 100% | 07-05-2026 07:30:35 (GMT) | WHOIS |
210.206.162.2
|
AS3786 | LG DACOM Corporation | OK | 100% | 07-05-2026 07:30:29 (GMT) | WHOIS |
210.121.229.1
|
AS4766 | Korea Telecom | OK | 100% | 07-05-2026 07:29:45 (GMT) | WHOIS |
210.114.225.223
|
AS17833 | NCOM ltd. | OK | 100% | 07-05-2026 07:29:28 (GMT) | WHOIS |
203.240.193.11
|
AS4670 | Shinbiro | OK | 100% | 07-05-2026 07:18:50 (GMT) | WHOIS |
203.249.161.2
|
AS17593 | NDS Coporation | OK | 100% | 07-05-2026 07:18:42 (GMT) | WHOIS |
203.248.252.2
|
AS3786 | LG DACOM Corporation | OK | 100% | 07-05-2026 07:18:40 (GMT) | WHOIS |
203.236.20.11
|
AS9644 | SK Telecom | OK | 100% | 07-05-2026 07:18:34 (GMT) | WHOIS |
203.236.1.12
|
AS9644 | SK Telecom | OK | 100% | 07-05-2026 07:18:32 (GMT) | WHOIS |
203.225.255.11
|
AS4766 | Korea Telecom | OK | 100% | 07-05-2026 07:18:31 (GMT) | WHOIS |
202.30.143.11
|
AS4670 | Shinbiro | OK | 100% | 07-05-2026 07:13:12 (GMT) | WHOIS |
183.98.206.253
|
AS4766 | Korea Telecom | OK | 100% | 07-05-2026 05:39:03 (GMT) | WHOIS |
175.209.22.21
|
AS4766 | Korea Telecom | OK | 100% | 07-05-2026 05:09:15 (GMT) | WHOIS |
168.154.160.5
|
AS10049 | SK Co. | OK | 100% | 07-05-2026 04:53:34 (GMT) | WHOIS |
165.246.10.2
|
AS9317 | INHA UNIVERSITY | OK | 100% | 07-05-2026 04:50:20 (GMT) | WHOIS |
164.124.107.9
|
AS3786 | LG DACOM Corporation | OK | 100% | 07-05-2026 04:48:03 (GMT) | WHOIS |
154.10.6.11
|
AS9578 | Cheiljedang.Co.Inc. | OK | 100% | 07-05-2026 04:32:36 (GMT) | WHOIS |
152.99.200.6
|
AS17841 | NATIONAL INFORMATION RESOURCES SERVICE | OK | 100% | 07-05-2026 04:31:28 (GMT) | WHOIS |
152.99.1.10
|
AS17841 | NATIONAL INFORMATION RESOURCES SERVICE | OK | 100% | 07-05-2026 04:31:23 (GMT) | WHOIS |
152.149.40.2
|
AS4961 | Daewoo Information Systems | OK | 100% | 07-05-2026 04:29:46 (GMT) | WHOIS |
14.63.196.128
|
AS4766 | Korea Telecom | OK | 100% | 07-05-2026 04:13:33 (GMT) | WHOIS |
14.41.60.10
|
AS55615 | DOUZONEBIZON | OK | 100% | 07-05-2026 04:13:18 (GMT) | WHOIS |
134.75.122.2
|
AS9949 | Hoseo University | OK | 100% | 07-05-2026 04:05:37 (GMT) | WHOIS |
DNS tools for South Korea
- Test DNS speed from your location — find the fastest server for South Korea
- Check your DNS privacy score — test for leaks, encryption, and DNSSEC
- South Korea ISP DNS servers — check your ISP's DNS configuration
- Best DNS for gaming
- Best private DNS servers
- All countries