Knowledge Base

Domain Name Security DNSSEC

Domain Name Security: Understanding DNSSEC
DNSSEC, or Domain Name System Security Extensions, is a suite of protocols and cryptographic techniques designed to add an essential layer of security to the Domain Name System (DNS). DNS is the system that translates human-readable domain names (like google.com) into IP addresses that computers can understand.
By digitally signing DNS records, DNSSEC ensures their authenticity and integrity. This protects users from various DNS attacks, such as DNS spoofing and DNS cache poisoning, which can redirect visitors to malicious websites or intercept private communications.

How DNSSEC Works:
Signing DNS Records: Domain owners sign their DNS records using cryptographic keys. This creates a digital signature that can be verified by anyone performing a DNS lookup.

Chain of Trust:
DNSSEC relies on a hierarchical chain of trust. The root DNS zone is signed by a trusted authority, and each subsequent level signs the zone beneath it.

Validation:
When a user's device performs a DNS query, the DNS resolver validates the records using the attached digital signatures. If the signatures are valid and the chain of trust is intact, the resolver confirms the DNS response is authentic and untampered with.

Overall, DNSSEC provides users with greater confidence in the integrity of the internet's directory. While its implementation can be complex for providers, it is a vital step in modern web security.

DoeDoes Magnifiek Hosting support DNSSEC? Yes!
While not all providers offer DNSSEC yet, its availability is increasing rapidly. 
At Velosite Hosting, DNSSEC is fully supported and enabled on all proffesional packages!