DNSWatch stores a one week history of each DNS request from your protected networks. On the DNS Traffic History page you can search for a domain name to verify if it was queried from your protected networks in the past week.
To search the DNS traffic history:
- Log in to your DNSWatch account.
- Select Report > DNS History Search.
- In the Domain Name text box, type the domain name to search for.
- To search for DNS queries from a specific network, from the Filter by Network drop-down list, select the name of the network. Each network name is the external interface of a protected Firebox.
- Click Search Domains.
For each protected network in your search criteria, the search results show the total number of queries to the specified domain, and the date and time of the oldest and most recent query in the DNS traffic history.