How To Use Nslookup To Check DMARC Record
One of my customers wanted to verify their Domain Based Message Reporting Conformance (DMARC) record, and followed the post How To Use Nslookup To Check DNS TXT Record but ran …
DNS
Intermittent Azure DNS Resolution Issues With With New Domain Controller
The default option for DNS resolution on an Azure virtual network is to use the Azure DNS service. This is perfectly fine for regular Internet requests, if you need …
How To Use Nslookup To Check DNS TXT Record
Being able to retrieve DNS TXT records is very useful in multiple scenarios. In this post we will look at checking the TXT domain verification record for Office 365 and …
How To Check Exchange Autodiscover SRV Record Using Nslookup
Generally the Exchange external Autodiscover DNS entity is configured as a regular A record. Sometimes a service record (SRV) is used instead. Since I have the habit of forgetting the …