Skip to content

DNSVigil

Automated DNS & Subdomain Monitoring

Menu
  • Home
  • Start DNS & Subdomain Monitoring
  • Services
  • Contact us

Threats and Attacks

Homograph Domains and Visually Similar Lookalikes
Threats and Attacks

Homograph Domains and Visually Similar Lookalikes

Homograph domains exploit a simple weakness in how humans read: two characters from different alphabets can look …

Read more »
Subdomain Squatting: When Attackers Claim Your Leftover Names
Threats and Attacks

Subdomain Squatting: When Attackers Claim Your Leftover Names

Every domain that has been around for more than a couple of years is carrying dead weight …

Read more »
DNS Tunneling: How Attackers Exfiltrate Data Through DNS
Threats and Attacks

DNS Tunneling: How Attackers Exfiltrate Data Through DNS

DNS Tunneling: How Attackers Exfiltrate Data Through DNS Most firewalls treat DNS traffic as harmless background noise, …

Read more »
DNS Zone Transfer Attacks and How to Prevent Them
Threats and Attacks

DNS Zone Transfer Attacks and How to Prevent Them

DNS zone transfer attacks represent one of the most overlooked yet dangerous threats to modern domain security.

Read more »
The Anatomy of a Subdomain Takeover: A Technical Walkthrough
Threats and Attacks

The Anatomy of a Subdomain Takeover: A Technical Walkthrough

Understanding subdomain takeover attacks requires examining the precise technical mechanics that make these attacks possible.

Read more »
Dangling CNAME Records: The Silent Threat to Your Domain
Threats and Attacks

Dangling CNAME Records: The Silent Threat to Your Domain

Dangling CNAME records represent one of the most overlooked yet dangerous vulnerabilities in modern DNS infrastructure.

Read more »
How DNS Hijacking Works and What You Can Do to Stop It
Threats and Attacks

How DNS Hijacking Works and What You Can Do to Stop It

DNS hijacking represents one of the most sophisticated yet overlooked attack vectors targeting organizations today.

Read more »

Request Quote

Free quote – no obligations

🔒 Your information is handled confidentially
Follow Us
Copyright © 2026 DNSVigil