A primary zone is the authoritative source for its DNS records, allowing you to create, modify, and manage entries directly. Each zone operates independently but complements the other, ensuring ...

Also known as DNS spoofing, cache poisoning allows attackers to inject fraudulent DNS records into a resolver’s cache, tricking users into connecting to attacker-controlled sites. Unlike ...

By setting their DNS server records with a long TTL or “Time To Live” — a setting that can adjust the lifespan of data packets on a network — an attacker’s poisoned instructions for the ...

Infoblox explains that SPF DNS records for about 20,000 domains were configured with the overly permissive "+all" option, which allows any server to send emails on behalf of those domains.

In addition to the domain name and the DNS record type, passive DNS records generally contain a “first seen” and a “last seen” timestamp. These records allow users to trace the IP ...

Internet users' experience highly depends on how efficiently the Domain Name Server (DNS) works while browsing the internet. The DNS converts human-understandable domain names to computer ...

When you try to access a web address — for example, slashgear.com — on your browser, your computer checks for its corresponding IP address under DNS records to load it on the browser.

What is the DNS_PROBE_FINISHED_NXDOMAIN error on Google Chrome? The DNS_PROBE_FINISHED_NXDOMAIN error occurs when the browser cannot find the IP address for the ...

A threat actor named Savvy Seahorse is abusing CNAME DNS records Domain Name System to create a traffic distribution system that powers financial scam campaigns. The threat actor targets victims ...

With computers, knowledge goes stale — and fast. Ah, where are my manners? Our topic today is configuring desktop Linux DNS settings. It’s simple in principle and can yield privacy, security, and ...

DNS records: This can be seen as data or instructions stored on the authoritative DNS servers. This data contains information on the domain name which consists of a series of TXT files they include.