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  • TwoDNS starts again. New design, better then ever!

  • Still growing steadily.

    We’re young again and need some special attention. We’ll work out every quirks that you might encounter. Just drop us a line to support@two-dns.de and we will do our best to help.

  • TwoDNS is fast and simple and helps you to stay connected.

  • Unexpected Problems? Our support is here to help!

TwoDNS offers you

  • Dynamic DNS fast and simple
  • Choose from a wide collection of domains
  • Up to 5 free Hosts
Try it for free!


New and noteworthy at TwoDNS


Problems with the host resolution

22 Nov 12:08

2016 - The ongoing DDoS attack to our network provider is still causing issues at the name resolution. We are working at a solution to solve the issue. At this moment, we are not able to tell the exactly time schedule.

Update :

The problem is solved and everything should work as expected.


Problem with email server

25 Apr 18:01

Actually we´re investigating a problem with our email server.
Affected are account registrations, our email support and any other email services like username or password changes.

We hope we can finish the work as soon as possible. We thank you for your understanding

Update 9 Uhr:

The problem is solved and everything should work as expected.


Frontend slowdown

11 Aug 23:56

The last days some users reported that the Frontend sometimes is unresponsive. The problem should be fixed, thanks for your help and patience.


Problems with DNS resolution

06 Nov 18:46

Today around noon we found out about a problem with our data replication to our DNS servers. That lead to DNS replies giving to different IP addresses for a single host.

To fix this problem, we had to reset the replication and get all data replicated again, which made our website slow and also the DNS responses had been empty for that while.

Since 18:30 the service is fully recovered. To mitigate the problem in future we’ll improve the monitoring on the replication and also will improve the replication itself.

Thank you for your patience!


Improved security

01 Apr 21:21

Yesterday evening our monitoring systems detected some unusual activity on our site and we also have been informed via email about a security hole.

Promptly after receiving the alerts, we fixed the hole and deployed the fix immediately leaving the attack window open for just 5 minutes.

Within this timeframe the attacker was able to see the database password and also some usernames of the Linux system. Because of our configuration the attacker has not been able to connect to the database and the SSH login is only allowed with proper keys.

Even though the attacker had no access to user data at all, we still changed all our passwords as a security measurement. User passwords are not stored in plaintext, so your data didn’t get lost.

To further improve security we employed even stricter configurations on our system now.

Security and your data is very important to us and it showed with reaction times this fast.

Thanks to the reporter for reporting to us in a very short timeframe too.

Sorry for all inconviences caused by this,

- The TwoDNS team

More news


Our services for dynamic DNS


The standard service. Simple, effective and for free. We offer you 5 completely free hosts


With the MX-Record you're able to connect your mailserver with your dynamic host


The wildcard allows you to have as many subdomains as you'd like for your dynamic host

About us

Who we are and what we do

Be connected everywhere, with Two-DNS. Two-DNS offers a dynamic DNS service to you that is fast and easy to use for everyone.

We focus on a maximum of functionality while keeping simplicity in our mind.

Two-DNS is a service from TwoCom e.K, a successful IT distributor with a focus on network technolgy, established in 1999.