DNS Privacy in Japan
Server security and DNSSEC adoption overview for public DNS servers in Japan.
Updated March 26, 2026 · Based on live monitoring data
DNS Security Statistics for Japan
DNSSEC (Domain Name System Security Extensions) adds cryptographic signatures to DNS records, preventing attackers from redirecting your traffic through DNS spoofing. A higher adoption rate means better protection for users in Japan.
Good adoption rate. Over half of the DNS servers in Japan validate DNSSEC, which is above the global average.
Check Your DNS Privacy
Are your DNS queries encrypted? Is your DNS provider validating DNSSEC? Run a free privacy audit from Japan.
Run DNS Privacy CheckDNS Servers in Japan — Security Overview
| IP Address | Provider | Reliability | DNSSEC | Status | |
|---|---|---|---|---|---|
66.42.33.24
|
AS-CHOOPA | 100% | Yes | OK | |
61.213.119.145
|
Asahi Net | 100% | Yes | OK | |
218.223.34.93
|
Global Network Core Co.,Ltd. | 100% | Yes | OK | |
210.224.86.126
|
KDDI CORPORATION | 100% | Yes | OK | |
203.178.136.36
|
WIDE Project | 100% | Yes | OK | |
203.141.198.193
|
Shiojiri City | 100% | Yes | OK | |
20.46.112.146
|
MICROSOFT-CORP-MSN-AS-BLOCK | 100% | Yes | OK | |
172.104.93.80
|
Akamai Technologies, Inc. | 100% | Yes | OK | |
172.104.90.123
|
Akamai Connected Cloud | 100% | Yes | OK | |
153.120.88.148
|
SAKURA Internet Inc. | 100% | Yes | OK |
Recommended Private DNS for Japan
These providers offer the strongest privacy protections and work well from Japan:
More for Japan
Frequently Asked Questions
How many DNS servers in Japan support DNSSEC?
Out of 385 monitored DNS servers in Japan, 290 (75.3%) validate DNSSEC. DNSSEC prevents DNS spoofing attacks by cryptographically signing DNS records.
Is my DNS private in Japan?
Standard DNS queries in Japan are unencrypted and visible to your ISP. To protect your DNS privacy, use a provider that supports DNS-over-HTTPS (DoH) or DNS-over-TLS (DoT), such as Cloudflare, Quad9, or Mullvad DNS.
Which private DNS should I use in Japan?
For maximum privacy in Japan, use Mullvad DNS (no logging), Quad9 (no personal data logged), or Cloudflare (logs purged within 24h). All three support encrypted DNS and have global anycast networks for low latency.
Can my ISP in Japan see my DNS queries?
Yes, if you use standard unencrypted DNS. Your ISP can see every domain you visit. Switching to encrypted DNS (DoH/DoT) prevents this. Configure it at the system or router level for full protection.