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The TXT Record

Farsight DNSDB Now Available on Malware Information Sharing Platform (MISP)

Tuesday, December 12, 2017 By Karen Burke

The world's largest historical passive DNS database, DNSDB, is now available on this open source threat sharing platform

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A Quick Overview of the Top Seven DNS Record Types

Friday, December 1, 2017 By Joe St Sauver

DNS records provide invaluable data for threat hunters. Joe St Sauver outlines the "top seven" DNS record types in this illuminating article

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The Registration Data Access Program (RDAP), Whois And You

Friday, November 17, 2017 By Joe St Sauver

Beyond Whois -- will the future be Registration Data Access Program (RDAP)? Learn more in this fascinating article by Joe St Sauver

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5 Tips for Threat Hunting with Farsight DNSDB

Wednesday, October 18, 2017 By Ben April

Passive DNS is a must-have tool for every threat hunter. Learn how Farsight DNSDB can reveal critical details for your investigation

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How Many "Parts" (or "Labels") Does A Domain Name Typically Have?

Friday, October 13, 2017 By Joe St Sauver

What does the distribution of domain names *really* look like? Are there domains with more than four labels? We look at a day's worth of DNSDB data to find out

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