Security engineering · Specialist service
Certificate, domain and DNS management
Certificate validity, domain renewals and correct DNS settings affect user-facing services. We take on agreed maintenance tasks, clarify responsibilities and define how changes are performed and verified.
Service scope
Certificates, domains and DNS
We maintain an inventory of designated certificates, domains and DNS configurations. We handle renewals and changes, automating appropriate steps where technology and permissions allow. We verify results against dependent services and share expiry and unexpected change information with SOC/NOC.
Inventory and owners
We organise assets, expiry dates, dependent services and contacts authorised to approve operations.
Certificate and domain renewals
We perform agreed renewal steps, accounting for the requirements of issuers, registrars and service owners.
DNS configuration changes
We apply approved changes and verify their alignment with the domain’s purpose and service dependencies.
Automation and verification
We automate feasible tasks, verify results and provide agreed signals to monitoring.
Project deliverables
What will your team receive?
- Inventory of certificates, domains, dependencies and owners.
- Renewal and DNS change procedures.
- Record of completed operations and verification results.
- Description of implemented automation and SOC/NOC signals.
Delivery conditions
What do we agree before starting?
- Access to designated registrars, issuers and DNS systems.
- Authorisations and people who approve the required operations.
- List of dependent services and agreements on fees and licences.
How we work
From understanding the need to verifying the result.
Organise the scope
We verify inventory, access, deadlines and responsibility for individual domains and certificates.
Maintain and change
We perform approved renewals and changes according to supplier requirements and maintenance windows.
Verify results
We check dependent services and update the inventory and monitoring mechanisms.
Clear responsibilities
What is already included, and what do we extend?
Expiry monitoring, alerts and agreed standard tasks may be part of the core plan. Broader responsibility for the certificate, domain and DNS lifecycle is an extension; registration fees and certificate purchases must be specified separately.
Before making a decision
Questions about certificates, domains and DNS
Can you cover domains with different registrars?
We can include multiple providers if the required authorisations and operational capabilities are available. Registrars and tasks are agreed in advance.
Can every renewal be automated?
No. It depends on the technology, provider procedures and access scope. Tasks requiring human involvement receive a defined execution path.
What do you check after a DNS or certificate change?
We verify the agreed services affected by the change, the correctness of designated parameters and the availability of required monitoring signals.
Related expertise
Connect activities that complement each other.
The next step
Let us define a scope that makes sense for your organisation.
Let us discuss your environment, priorities and team responsibilities. We will use this to define the work, required access and service conditions.