Bulk Data Access

We publish our database in its entirety at the end of each month in CSV and parquet formats, the latest data can downloaded from the links specified below. we recommend the parquet format since its much smaller when uncompressed.

Statistics

• Data Last Updated On: January 2nd 2026
• Data for: December 2025
• Records: 5.14 Billion
• Size Compressed: Parquet (40GB), CSV (30GB)
• Size Uncompressed: Parquet (60GB), CSV (190GB)

Download Links

• Parquet: https://dns.team-teso.net/2025/rdns-dec.parquet.gz
• CSV: https://dns.team-teso.net/2025/rdns-dec.csv.gz