Security experts have disclosed today details about seven vulnerabilities impacting a popular DNS software package that is commonly deployed in networking equipment, such as routers and access points.

Also called "inverse DNS," the PTR record is an option. See reverse DNS. Two Name Server (NS) records identify the authoritative DNS servers for the domain. Required for redundancy, the secondary ...

Microsoft says a mishap during a DNS migration was behind a nearly two-hour Azure outage on May 2, between 19:43 and 22:35 UTC. The global incident impacted a whole range of Microsoft cloud ...

Anyone familiar with the built-in O365 dns and how to export the records? Trying to find some guidance on what service to connect to, and what commands can even export the DNS records to a csv.

While it is important to be aware of a scam in order to avoid it, the interesting part of this campaign is how the attackers use DNS TXT records to tell an HTML attachment to what page a user ...

I have a vast set of records in BIND and a vast set of records (many the same entries) in a parallel DNS on Windows. I need to figure out which ones have changed in BIND so I can change them in ...

In a blog post, Cory von Wallenstein, the CTO of Dyn Inc., a firm that specializes in traffic management and DNS, explained the three common types of DNS attacks and how to address them. The first ...

The biggest difference to note in regard to using DNS with IPv6 is that the IPv4 A records, which convert a fully qualified domain name (FQDN) to an IPv4 address, are replaced by AAAA (quad-A ...