Insights / No DNSSEC

🌐 Companies without DNSSEC

These domains haven't enabled DNSSEC, leaving them potentially vulnerable to DNS spoofing and cache poisoning attacks.

2258
Companies affected
2599
Total scanned
87%
Prevalence
Domain
Score
Tier
DNSSEC
omgpop.com
30/100
Fail
Not enabled
trigger.io
35/100
Fail
Not enabled
140fire.com
38/100
Fail
Not enabled
20n.com
38/100
Fail
Not enabled
3dot.com
38/100
Fail
Not enabled
+2253 more companies
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Which companies don't have DNSSEC enabled?

DNSSEC (Domain Name System Security Extensions) adds cryptographic signatures to DNS records, preventing attackers from redirecting users to malicious sites through DNS cache poisoning or spoofing. Without DNSSEC, DNS responses can be tampered with in transit. The domains below were found by LynxRadar to have no DNSSEC validation enabled.

LynxRadar scanned 2599 domains including Fortune 500 companies and Y Combinator startups. Of those, 2258 (87%) were found to have this security gap. The data above is updated continuously as new domains are scanned. Scan any domain to check its status.

Frequently Asked Questions

Is DNSSEC necessary?
DNSSEC prevents DNS cache poisoning attacks where attackers redirect users to fake websites. While not universally adopted, it's increasingly recommended by security frameworks and required by some government standards.
How many companies don't use DNSSEC?
In LynxRadar's scan of 2599 domains, 2258 (87%) were found without DNSSEC enabled.