This article has been indexed from CircleID: Malware
WhoisXML API’s repository of historical Domain Name System (DNS) lookup records continues to grow in volume and coverage. The DNS database download service has recently been expanded to now include six types of DNS databases:
- DNS A Database
- DNS MX Database
- DNS NS Database
- DNS TXT Database
- DNS CNAME Database
- DNS SOA Database
Each database contains relevant DNS records that enable cybersecurity teams and investigators to conduct extensive threat hunting, cyberforensic analyses, and cybercrime investigations.
DNS Databases Available from WhoisXML API
The six types of DNS databases we offer provide different types of DNS records, namely, A, mail exchanger (MX), name server (NS), TXT, canonical name (CNAME), and Start of Authority (SOA) records.
Each file type is described in detail in the succeeding sections, and more information can also be found here.
DNS A Database
The A records in the DNS provide the IP addresses that domain names point to. WhoisXML API’s DNS A Database lists down the IP resolutions of domain names. If a domain has multiple IP addresses, all of them will be listed in the third column of the database. The date and timestamp of the A record’s last update would also be reflected in the second column.
DNS MX Database
MX records determine the mail servers that receive emails on behalf of domains. Administrators can set up multiple MX records to facilitate load balancing and backup mechanisms, requiring them to specify priority or preference numbers. The lower the number, the higher the priority of the mail server.
The domain name, mail server, and mail server priority can be found in our DNS MX Database, along with the date and timestamp when the MX record was last updated.
DNS NS Database
The authoritative DNS server that receives queries for a particular domain name is specified in its NS record. WhoisXML API’s DNS database download service includes the NSs associated with domains
[…]
Content was cut in order to protect the source.Please visit the source for the rest of the article.
Read the original article: WhoisXML API Enriches Its DNS Database Download Capabilities