An error occurred when we tried to resolve your hostname via a DNS Server.
Additional Information
Under normal circumstances, when an http hostname is requested (e.g. example.com typed into your browser), the request goes out to a DNS server and gets converted into an ip address.
This problem is usually followed by a HTTP Connect failure.
What can you do?
Try running a DNS Lookup on your domain to see if there are any issues with your DNS servers.
If you have a monitor configured on MxToolbox, you can perform the lookup on our server. You can then view the monitor's history to see when and what the exact cause of the problem might be. Also, if you are a paid customer, you can request support from us and we'd be happy to help explain the results.
DMARC is the key to improving Email Deliverability!
Email is the key to your customer communication strategy. But, what is your email reputation?
Setting up and managing your DMARC configuration is the key to getting insight into your email delivery. MxToolbox is the key to understanding DMARC.
MxToolbox Delivery Center gives you:
- Who is sending phishing email purporting to be from your domain
- What is the reputation of your domains and delegated IPs
- Where other senders are and What their reputations are
- How your SPF, DKIM and DMARC setup is performing
- What on-going maintenance you need to maintain and improve your email deliverability
Learn More