HostInfo Blog
Insights on internet infrastructure, security, and data.
All Articles
From DNS hijacking to cache poisoning and amplification attacks, this deep-dive covers the attack surface of the Domain Name System and what defenders can do about it.
Maria Chen
Feb 15, 2024 · 10 min
A technical walkthrough of our caching strategy, rate-limiting approach, and database sharding that allows us to reliably serve millions of IP lookups daily.
Jordan Kim
Jan 10, 2024 · 15 min
A behind-the-scenes look at the machine learning pipeline and heuristics that power our VPN, proxy, and Tor detection.
Sadia Rahman
Mar 14, 2024 · 9 min
We analyzed 100M+ IP lookups to map VPN adoption trends across regions, industries, and device types. The results are surprising.
Nour Petrov
Feb 27, 2024 · 7 min
Our new IP Ranges API lets you look up every CIDR block owned by any organization or ASN — perfect for access control and threat modeling.
Jamie Torres
Feb 12, 2024 · 5 min
Inaccurate geolocation doesn't just annoy users — it can let fraudsters slip through or block legitimate customers. We quantify the risk.
Marcus Klein
Jan 30, 2024 · 8 min
How we rank 500 million domains by traffic, authority, and relevance — and why we think our methodology is more useful than alternatives.
Marcus Klein
Jan 15, 2024 · 11 min
How a fintech startup reduced chargebacks by 34% in 60 days by integrating HostInfo's Privacy Detection and Geolocation APIs.
Lena Morrow
Dec 20, 2023 · 6 min
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