Is there a service for managing accounting of domains that you know of?
This type of service automatically detects the expiration dates of domains through Whois and sends notifications when it is approaching.
Do you have any knowledge about who uses such services? It would be useful to know. Alternatively, if there is already an existing service available, that would be great to know as well.
Previously, there was a domain notebook application that provided such services, but it seems to have disappeared recently.

On the topic of domain management, it's important to stay on top of expiration dates as it can affect your website's accessibility. Regularly checking domain records and verifying the accuracy of information is also crucial to avoid interruptions in service.

If the domain truly belongs to you, any domain registrar will do this for you. If it doesn't, then you'll have to take matters into your own hands and figure out a solution yourself.

website where you can find information about domain names and their owners. This resource allows you to obtain domain data in any format and view the history of changes in domain owners:
https://www.nirsoft.net/utils/whois_this_domain.html

This site offers a convenient way to get information about domains and their owners. Information is available in any format and can be easily uploaded for further processing. In addition, you can view the history of changes in domain owners, which can be useful for market analysis or finding new clients.

the poiskvps service author can provide valuable assistance. With expertise in this area, he can guide you through the process of finding an available domain that matches your requirements. Don't hesitate to reach out and ask for his help - he has the knowledge and experience to help you succeed in your online ventures.

there are domain management platforms available that can help with tracking expiration dates and sending notifications. Some popular options include GoDaddy, Namecheap, and Google Domains. These platforms offer features such as domain registration, renewal reminders, and management tools to ensure the smooth operation of your website. Additionally, some web hosting providers also offer domain management services. It's worth exploring these options to find a service that meets your specific needs.

In addition to domain management platforms, there are also specialized services and tools available for managing domain accounting. Here are a few examples:

1. Domain name registrars: These are companies that provide domain registration services and often offer additional features like domain management and expiration date notifications. Some popular registrars include Hover, Name.com, and DreamHost.

2. Third-party domain management tools: There are several online tools specifically designed to manage domain portfolios and track expiration dates. Examples include DomainTools, Domainr, and DNProtect. These services often provide advanced search and monitoring features to help you stay on top of your domain portfolio.

3. Enterprise-level domain management solutions: For larger organizations with extensive domain portfolios, there are enterprise-level solutions available that offer comprehensive domain management capabilities. These solutions often include features like bulk domain registration, automated monitoring, and centralized control over domain assets. Examples of such solutions include MarkMonitor and CSC Digital Brand Services.