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.
Your Email Deliverability is in Jeopardy!
Blacklisting is a sign that you are not actively managing your email deliverability. Other technologies - SPF, DKIM and DMARC are now just as important to get your email placed in the Inbox of your recipients. If you aren’t managing email deliverability, your message may never be heard.
MxToolbox Delivery Center Features:
- Insight into your SPF, DKIM and DMARC configuration to ensure your sending email properly
- DMARC Compliance checks for all of your reported email
- Adaptive Blacklist Monitoring of all your email senders
- Recommendations for improving DMARC compliance and DMARC policies
- Event-based reminders for emergent issues and on-going maintenance
DMARC is a necessity for your business!
Learn More about Email Delivery