DNS Privacy in Guinea-Bissau

Server security and DNSSEC adoption overview for public DNS servers in Guinea-Bissau.

Updated March 26, 2026 · Based on live monitoring data

DNS Security Statistics for Guinea-Bissau

Monitored Servers

DNSSEC Validated

DNSSEC Adoption

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 Guinea-Bissau.

Low adoption. Most DNS servers in Guinea-Bissau do not validate DNSSEC. We strongly recommend using a DNSSEC-capable provider like Cloudflare, Google, or Quad9.

Check Your DNS Privacy

Are your DNS queries encrypted? Is your DNS provider validating DNSSEC? Run a free privacy audit from Guinea-Bissau.

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DNS Servers in Guinea-Bissau — Security Overview

Top servers by DNSSEC support and reliability
IP Address	Provider	Reliability	DNSSEC	Status
`197.214.80.206`	ORANGE-BISSAU	87%	No	OK
`197.214.80.204`	ORANGE-BISSAU	87%	No	OK

View all 2 servers in Guinea-Bissau

Recommended Private DNS for Guinea-Bissau

These providers offer the strongest privacy protections and work well from Guinea-Bissau:

Provider	Primary	DNSSEC	Encrypted DNS	Logging
Mullvad DNS	`194.242.2.2`	Yes	DoT + DoH	No logs	Audit
Quad9	`9.9.9.9`	Yes	DoT + DoH	No PII logged	Audit
Cloudflare	`1.1.1.1`	Yes	DoT + DoH	Purged in 24h	Audit
AdGuard DNS	`94.140.14.14`	Yes	DoT + DoH	No PII	Audit

More for Guinea-Bissau

Frequently Asked Questions

How many DNS servers in Guinea-Bissau support DNSSEC?

Out of 2 monitored DNS servers in Guinea-Bissau, 0 (0%) validate DNSSEC. DNSSEC prevents DNS spoofing attacks by cryptographically signing DNS records.

Is my DNS private in Guinea-Bissau?

Standard DNS queries in Guinea-Bissau 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 Guinea-Bissau?

For maximum privacy in Guinea-Bissau, 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 Guinea-Bissau 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.