10Sep/180

Special offer: Discounts on many dedicated servers!

The summer is coming to an end here in Germany and the vacation time is over as well. This can be frustrating for some and in order to not to let it get that far, we currently have some special offers for our Dedicated Servers, which hopefully will make you feel good. The best thing: Of course you can benefit, no matter where you are from! 😀

From now on and for a short period of time only, we offer you four of our six Dedicated Server models without a setup fee and we have added special discounts for longer contract periods.

You can save cash with one of our starter models, the Dedicated Server Quad and the Dedicated Server Core i7 as well as with our two most powerful servers, the Dedicated Server Dual Xeon and the Dediacted Server 10-Core (plus the upgrade to the 2 x 10-Core): If you go for a one month contract, no setup fee will be charged! If you opt for a longer contract period, you can save up to one additional monthly fee (in case of an annual contract, applies to the basic price of the respective server).

In other words: We credit you up to 110 Euro to your customer account after finishing the setup of your new server!

For more details, please click on "Customize & Order" below the above mentioned servers on our dedicated server overview page.

dedicated server discount

The offer is valid for a short period of time only, so our suggestion is: Go get one (or more!) as long as they are available!

In case of any inquiries, our customer support is available every day - just contact us!

Posted by: Markus | Tagged as: , , , No Comments
31Aug/180

SRV Records – How do I use them correctly?

Definition of an SRV record

With a Service Resource Record (short: SRV record) you can make services, which are usually available via an IP:PORT combination, reachable using a DNS host name. Important to note regarding SRV record is the fact, that they only work if an application has been specifically programmed to make use of them. Examples for this are TeamSpeak3 or Minecraft. SRV-Records can not be used to point a DNS name to an IP address/port combination for arbitrary use by any application.

Example - Teamspeak:
Usually TeamSpeak is using the protocol UDP over port 9987. If you are running a TeamSpeak instance with the IP 123.124.125.126 every client that wants to connect has to enter the IP:port combination of 123.124.125.126:9987. If you change the port or the server IP, you have to inform everyone about the new combination. With SRV records it is possible to connect to TeamSpeak using a DNS host name like ts.mydomain.com

In general every SRV record contains the same information:

_SERVICE._PROTOCOL.yourdomain.tld 86400 IN SRV PRIORITY WEIGHT PORT SERVER

In this example:

_ts3._udp.ts.mydomain.com 86400 IN SRV 0 5 9987 ts.mydomain.com

Values for priority and weight can usually be left at their defaults, they are only used if two or more SRV records with the same name exist. Please note that for the data field, you cannot simply add an IP address here. Instead, you will have to add a valid DNS host name which in turn resolves to an IP address by using an A record, so make sure that the host name you set there exists.

How to create an SRV record at Contabo

  1. Log in into your Contabo customer control panel using https://my.contabo.com
  2. Using the menu item "DNS Zone Management" you can edit a DNS zone and create a new record
  3. The type has to be SRV
  4. Fill in the form. An example can be seen below (please click on the picture in order to increase its size):
  5. The finished record should look like this:

From now on your users can connect to TeamSpeak using only the subdomain ts.mydomain.com

For Minecraft, the record may look like this:

_minecraft._tcp.mc.mydomain.com 86400 IN SRV 0 5 25565 server01.mydomain.com

Please make sure to consult the documentation of your service or application regarding whether SRV records are supported and what scheme they should use.

Posted by: Markus | Tagged as: , , , , No Comments
9Aug/180

Full Monitoring

The optional upgrade Full Monitoring from Contabo is an extensive monitoring tool for your VPS and Dedicated Servers. We are going to present the features of this tool in this tutorial.

Why Full Monitoring?

By the help of Full Monitoring, outages can be detected quickly.

The key benefit of this tool is the immediate notification via SMS (text message) and/or e-mail, should an outage of a server or of only a running service on a server happen. It is like an alert which signals a need for action! We all know and are aware, that a downtime is always a very unpleasant scenario. You can surely understand, that in such a situation it will be beneficial, if you are aware of it immediately. Full Monitoring enables you to react and to take necessary appropriate actions in order to recover all services as soon as possible. In addition other measures can be started, as informing your important customers, for instance.

The administration of services and functions is separated. The contacts - it does not matter if they are e-mail or SMS contacts - can be assigned to the services  which are going to be monitored in any combination.

Furthermore the traffic graphs for VPS and Dedicated Servers can be displayed.

How does Full Monitoring work?

You will receive special login data for Full Monitoring. After logging into Full Monitoring, the screen could look as follows:

We already added two contacts who should be notified. It is only necessary to click on „Add contact“ under „Alert contacts“. Then you can choose the type of contact, with „E-Mail“ and „SMS“ (text message) being the two available options. Please choose the appropriate form of communication depending on your requirements. Under „Services“ you can add services after protocol and port. Particularly, you can assign different contacts to the corresponding services.

In the screenshot you can see that the VPS is online. The services RDP 3389 and http 80 are online, too.

In the following screenshot we reproduce the worst-case scenario when the server is down.

 

In this example, we would send an e-mail to max.mustermann@contabo.com to alert him. In addition we would send a text message to 4912345678.

As a consequence, the services rdp and http would be down, too. We would inform max.mustermann@contabo.com via e-mail and would send a second text message to 4912345678 that RDP is down. In addition we would text a person at 497654321 that the service http is not working.

Given only the webserver is down, but the server is online, we would only send a
text message to 498754321 in this example.

 

For Dedicated Servers already known, we can provide traffic graphs for VPS now as well! In this screenshot you can see the graph for different periods: Daily, weekly, monthly and yearly. For each period you can see the consumed bandwidth for in- and outgoing traffic.

We hope we could introduce this upgrade well and you can see the advantages it has. Could we awake your interest in Full Monitoring? Our whole team would be very pleased to answer your questions. You can find this upgrade during your online order under „Services and upgrades“. You can order the upgrade together with your server online, but it is also possible to order it at any time later by e-mail. For any inquiries, please do not hesitate to contact our customer support team.

Posted by: Alois | Tagged as: , , , No Comments
13Jul/180

Mounting local HDDs via RDP

With RDP it is not only possible to connect to a Windows server. You can also mount local HDDs on the remote Windows server in order to directly transfer data. In this tutorial this process is described step by step.

By the way: In a separate tutorial, we explain how you can connect to your Windows server via RDP. Please read this first in case you are not familiar with RDP yet.

Open your Windows remote desktop connection:

In the sub-menu "Local Resources" you will find the "Local devices and resources" part. Using the "More" button you can choose the HDDs you want to mount on your remote Windows session.



After that you can connect to your server in the way you are used to. During the connection you have to confirm that you really want to allow remote desktop connections to access your local discs.

Once connected you can see the chosen discs directly in the Windows explorer:

Posted by: Julian | Tagged as: , , , , , No Comments
11Jun/180

Establishing a connection to your server via SSH

In this tutorial you will find a guide on how to establish a connection via SSH to your Linux server.

Please note that you will have to replace the place holder <IP Address> in the complete tutorial with the IP address of your server.

Linux

In case you are using a Linux operating system on your local machine you will just have to start a terminal.

To establish the connection to your server please type the following command:

The option -l defines the user which will be connected to. In this case we will use "root".
The option -p defines the port which will be used for the connection. Here we will use the standard SSH port 22.

Should this be the first time you connect to the server, you will have to accept its SSH certificate by typing "yes".

Please insert your password, which you can find in our e-mail "Your Login Data". Kindly note that SSH will not display any letters or symbols when typing the password. You can also copy and paste your password by using the right mouse key (please make sure not to copy your password with blank characters at the end - you can check so by pasting the password into an empty editor file before using it).

Now, click the ‚Enter‘-key. Once done, you should get access to your server via SSH:

The connection has now been established successfully.

Windows

In case you are using a Windows operating system on your local machine, you will have to install a suitable SSH client first.

We recommend to use PuTTy as SSH client:

http://www.putty.org/

After installing PuTTy, open the client and enter the IP address of your Server. The port, in this case the standard SSH port 22, can be changed as well if needed.

Click 'Open' to initiate the connection. You can leave all options to default.

Should this be the first time to connect to the server, you will have to accept its SSH certificate:

Afterwards, you will see the following:

Please insert root (login as:) and your password, which you can find in our e-mail "Your Login Data". Kindly note, SSH will not display any letters or symbols when typing the password. You can also copy and paste your password by using the right mouse key (please make sure not to copy your password with blank characters at the end - you can check so by pasting the password into an empty editor file before using it).

Now, click the ‚Enter‘-key. Once done, you should get access to your server via SSH:

The connection has now been established successfully.

Posted by: Julian | Tagged as: , , , , , , No Comments
14May/180

New Operating Systems available: Fedora 28 and Ubuntu 18.04

Good news: From now on, we offer you the brand new Fedora 28, it replaces the previous version 27. Furthermore, Ubuntu 18.04 (LTS) is available at Contabo!

Both operating systems can be combined with Software RAID 1 and Webmin. Additionally, Ubuntu 18.04 can also be ordered together with LAMP and Webmin+LAMP. An installation via VNC / SSH is possible for both OS as well.

As an active customer, you can easily install one of these new versions through your customer control panel.

It is especially noteworthy for all of you interested in purchasing our services:
We always offer you a large selection of Linux distributions (as well as Windows Server 2012 and 2016). Just click on "Customize & Order" below your desired (virtual) server model in order to get a detailed overview and select the operating system of your choice!

Please note: You can find further information and a product overview on our website!

Posted by: Markus | Tagged as: , , , , , No Comments
25Apr/181

Review about Contabo at Top10-WebsiteHosting

Great news: The experts at top10-websitehosting have recently published a review about us. They have thoroughly tested our services and we have had the chance to do a Q&A with them.

The authors were especially impressed by our approach to put a special focus on you, our valued customers and to offer you customized solutions regarding the configuration of your server (especially applies to our dedicated servers and colocation offers). Apart from our great price-/performance-ratio, our blog and especially our tutorials section were highlighted in the review. We are really proud about that 🙂

You can read the full review by clicking on the following link:

Top10-websitehosting about Contabo

17Apr/180

New Operating System: FreeBSD 11.1

As of today, we offer you FreeBSD 11.1 as an additional operating system for your VPS and dedicated servers.

You can combine it with the Software RAID 1.

If you are already using our services, you can easily switch to FreeBSD 11.1 through your customer control panel.

One more thing, which is most likely interesting for all potential new customers:

Besides FreeBSD 11.1 we offer you a large selection of the latest Linux distributions as well as Windows Server 2012 and 2016. Just click on "Customize & Order" below your desired virtual or dedicated server model in order to get a detailed overview and select the operating system of your choice!

You can find further information and a product overview on our website!

Posted by: Markus | Tagged as: , , , No Comments
13Feb/180

New Operating System: Fedora 27

A brief update regarding our Linux OS: As of today, we offer you the brand new Fedora 27 for your VPS and Dedicated Servers, it replaces the previous version 26.

It can be combined with the Software RAID 1 and Webmin and an installation via VNC is possible as well.

If you are currently using the previous version, you can easily upgrade to the new version through your customer control panel.

Our existing customers know it already, and it is possibly interesting for potential new customers:
We offer you a large selection of the latest Linux distributions as well as Windows Server 2012 and 2016. Just click on "Customize & Order" below your desired virtual or dedicated server model in order to get a detailed overview and select the operating system of your choice!

You can find further information and a product overview on our website!

Posted by: Markus | Tagged as: , , , , No Comments
1Feb/180

Our own tutorials section provides many helpful hints and tricks

Not only are we constantly improving and expanding our data centers, as reported recently. At the same time, we are publishing useful tutorials, which offer you solutions and short cuts for common issues and hopefully simplify the administration of your virtual or dedicated server.

Did you know that we have created a special section on our website for that? There you can find all the articles we have published so far - and in the future, many more tutorials will be added!

Just take a look at our own knowledge base, and please do not forget to bookmark it for future reference 😉

Is there anything missing, or do you have a special question in mind which we could deal with? Just let us know and our technical department will further check its feasibility.

As usual, we are available for all other inquiries every day of the year: Just contact our customer service department!

Posted by: Markus | Tagged as: , , , , No Comments