Domains

Domain Names

Create your online address.

.us Domain

.com Domain

.org Domain

AI Domain Name Generator

Find your domain name faster with AI.

New Top-Level Domains

Stand out with .app, .nyc, .dev, and more.

Bulk Domain Search

Security

SSL Certificates

Secure your site traffic and build trust.

Domain Security

Protect your domain from threats.

Transfer Service

Domain Transfer

Move your domain to IONOS.

Useful Domain Tools

Create Your Website

Website Builder

Create your own website easily.

Website Design Service

Get your website built by experts.

Migration Service

Trust your move to the experts.

Online Marketing

Search Engine Optimization Tool

Improve your SEO with rankingCoach.

Email Marketing

Create effective email campaigns.

Google Ads Management Service

Sell online with Google and help from us.

AI Reputation Management

Effortlessly boost your online reputation.

Website Platforms

Find the right way to build your website.

Useful Website Tools

Create Your Online Store

Online Store Builder

Create your own online store.

eCommerce Website Design

Get your online store built by experts.

Add-ons

eCommerce Plugin

Turn any website into an online store.

Social Buy Button

Sell across social media with one store.

eCommerce Hosting

WooCommerce Hosting

Host your WooCommerce website with IONOS.

PrestaShop Hosting

Reliable hosting tailored to PrestaShop.

eCommerce Platforms

Compare our eCommerce solutions.

Useful Online Store Tools

Shared Hosting

Web Hosting

Fast, scalable hosting for any website.

ASP.NET Hosting

Powerful web hosting on Windows® Server 2022.

Deploy Now

Deploy your site, app, or PHP project from GitHub.

Dedicated Hosting

VPS Hosting

Fully virtualised private servers and SSD storage.

Other Hosting Solutions

Jamstack Hosting

Build faster sites with leaner hosting.

Joomla! Hosting

Optimized hosting and free Joomla! extensions.

Hosting Options Compared

Compare shared and dedicated hosting.

Useful Hosting Tools

PHP Extended Support

Shared Wordpress Hosting

WordPress Hosting

Optimized for speed, reliability and control.

Managed WordPress Hosting

Hassle-free WordPress for any project.

WordPress eCommerce

WooCommerce Hosting

Fast WordPress hosting optimized for WooCommerce.

Professional Email Address

Build your brand with every email you send.

Webmail Login

Hosted Microsoft Exchange

The world's leading calendar and email solution.

Email Marketing

Create effective email campaigns.

Office

Microsoft 365 / Office 365

Powerful Exchange email and Microsoft's trusted productivity suite.

Google Workspace

Collaborate smarter with Google's cloud-powered tools.

Online Storage & Backup

HiDrive Cloud Storage

Access and share your files from anywhere.

Email Archiving

Safeguard your emails against loss.

MyDefender

Protect your data from viruses, ransomware and loss.

Digitize Your Business

Compare our productivity products.

Useful Tools

Root Server

VPS Hosting

Fully virtualized private servers.

Linux VPS

Windows VPS

Dedicated Servers

Get enterprise hardware with unlimited traffic.

New

New

Server Tools

Secure your server or cloud infrastructure.

Rent-A-Server

Compare our server options.

Server Info

IONOS Cloud

Product Highlights

Solutions and Information

AI Model Hub

Use selected LLMs and text-to-image models.

Backup & Storage

Backup Service

Secure your data with high-performance cloud backups.

Block Storage

The perfect storage solution for every workload.

SSD Performance Storage

IONOS Object Storage

Scalable storage for large data volumes.

Network File Storage (NFS)

Distributed data storage for demanding workloads.

Compute Services

Compute Engine

Flexible IaaS platform for professional cloud computing.

Cubes

The fast, affordable way to build your cloud infrastructure.

Containers

Managed Kubernetes

Securely orchestrate container workloads.

Private Container Registry

Manage container images securely in the cloud.

Data Analytics

Event Streams for Apache Kafka

Intuitive event stream deployment in the cloud.

Managed Stackable Data Platform

The high-performance toolkit for Big Data workloads.

Databases

Database as a Service

Add database capacity on demand.

In-Memory DB

MongoDB

PostgreSQL

Managed Database Services

Save time on database setup and management.

Network Services

API Gateway

Intuitive solution for comprehensive API management.

Cloud DNS

Streamline your DNS management and simplify complexities.

Content Delivery Network (CDN)

Distributed forwarding with request routing.

DDoS Protect

Prevent distributed denial of service attacks.

Flow Logs

Analyze your traffic.

Managed Application Load Balancer

Optimal load balancing at the application level.

Managed NAT Gateway

Protect your applications and VMs from unauthorized traffic.

Managed Network Load Balancer

Maximize application availability.

VPN Gateway

Reliable connections between different locations.

Observability Services

Monitoring as a Service

Comprehensive monitoring for all virtual instances.

Try the IONOS Cloud

Public Cloud Info

Bare Metal Cloud

Dedicated Infrastructure as a Service

Custom fit bare metal for your project.

Bare Metal Servers

Dedicated enterprise-level hardware with per-minute billing.

Bare Metal Cloud Info

Dedicated Server Support

AI Model Hub

Use selected LLMs and text-to-image models.

Try the IONOS Cloud

AI Model Hub Info

MongoDB

Flexible use of document-based NoSQL database.

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MongoDB Info

IONOS Object Storage

Scalable storage for large data volumes.

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IONOS Object Storage Info

Use Cases

Managed Kubernetes (CI/CD)

Faster pipeline development.

Data Backup and Disaster Recovery

Peak protection against data loss.

Digitalization for SMEs

Manage your digital transformation.

Machine Learning Platform

Get more out of your data.

Big Data

Complex data analysis in the cloud.

Firewall as a Service

Customized cloud security solution.

Partner with IONOS

Become a Channel Partner

For distributors and resellers.

Become an ISV Partner

For software vendors (ISVs).

Key Cloud Info

IONOS Cloud Benefits

Key benefits for your business.

Introduction to the Cloud

Discover the benefits of the cloud.

Data Security

Stay safe in the IONOS Cloud.

Data Centers

Our global data center locations.

Webinars

On-demand expert talks.

Success Stories

How businesses use the IONOS Cloud.

Reports

External analysis and studies.

On Premise vs. Cloud

Compare costs and save.

IONOS Startup Program

Free cloud resources for startups.

Domain Security

Keep your domain safe from attack

Your domain is a valuable asset. Protect it from third-parties and threats with our add-ons, Domain Guard and DNS Pro.

Smiling woman with glasses at desk, surrounded by blue bars in an office.

Sign with a keyhole symbol, suggesting privacy, security, or access.

Domain Security

Domain Guard

DNS Pro

FAQ

How to get Domain Guard or DNS Pro

Add extra security to all your IONOS domains.

If you don't have a domain, search for the one you want in the search bar above.

Add Domain Guard during checkout. Or add DNS Pro to your domain after purchase.

Already have an IONOS domain? Sign in and add DNS Pro or Domain Guard any time.

Protect your domain with extra security features

Domain Guard

Take control of your domain and its DNS traffic.

Secure access rights with two-factor authentication

Verify DNS traffic with DNSSEC encryption

Get proof of domain ownership

Applies to all new and existing domains within a contract.
First year for $1, then $15/year

Protect your domains

Illustration of person sitting on a chair, signing a contract

Domain Guard features in detail

Protection from DNS hijacking

Hackers could redirect your domain to fraudulent or malicious websites, potentially allowing them to steal one of user's credit card details, or even claim legal ownership of your domain. Safeguard your name server settings and prevent changes to your DNS records. Domain Guard keeps your online presence secure and trustworthy.

Two-factor authentication

Any changes to your domain and its records must go through an additional verification step where a security link is sent to your email address. This adds an extra layer of security and prevents hackers or unauthorized third parties from stealing your domain.

Improved security with DNSSEC

Your DNS records store information on how your domain is connected to an IP address. Domain Guard protects your DNS records through DNSSEC, leaving hackers unable to manipulate these important details or reroute them to fake destinations.

Authenticated proof of ownership

IONOS will provide you with a domain ownership document free of charge. You can use this document if you need to prove domain ownership to any third parties, or when dealing with various authorities, institutions or companies.

DNS Pro

Improve load times, and prevent DNS failure and website downtime.

Reduce the risk of DNS hijacking, spoofing, and DDoS attacks

Premium Anycast DNS, Secondary DNS and DNSSEC included

Back up and restore DNS zones, define and use your own DNS templates

Applies to all existing and new domains within a contract.
12 months for $1/month, then $2.50/month

Protect your domains

Illustration of a person using a server with virus protection; Green screen show's it's safe

DNS Pro, explained

Premium Anycast

Reduce your website's loading time, no matter where your visitors are located. Unlike standard name servers, Premium Anycast has server locations on all continents so your visitors always profit from a fast name resolution.

DNS Backup

Manage custom templates for groups of DNS records to configure DNS zones quickly and easily. Create backups of your entire DNS zone and restore it at any time, reducing costly downtime.

DNSSEC

Make your domain name system more secure with an added layer of authentication. DNSSEC prevents hackers from manipulating your DNS records and rerouting queries to rogue servers.

Secondary DNS

The operator of an authoritative name server can use IONOS as a secondary DNS provider. This increases the availability and performance of name resolution.

Why buy a domain at IONOS

Each domain contract is packed with great features.

Security

For reliable protection of your site visitors, one Wildcard SSL certificate is included per contract. Domain Guard or DNS Pro can be added as an optional extra.

10,000 subdomains

Get up to 10,000 subdomains to customize and structure your website, for example: news.yourname.com.

Email

A professional email address (for example: you@yourname.com) connected to your domain with 2 GB of mailbox space to start. Upgrade anytime for more storage.

Domain lock

The domain transfer lock keeps your domain from being transferred by unauthorized third parties.

Easy setup

One-click activation makes it easy to connect your domain with email, hosting or your social media profiles.

24/7 customer support

Our professional, knowledgeable support team is always available for help and advice, 24/7.

Your personal consultant

At IONOS, you have a dedicated contact person for personalized advice, tips to boost your online success, and technical support. Reach them via phone, chat and email, all at no cost to you as an IONOS customer.

Learn more

Domain protection and security — FAQs

Protecting your domain name is critical to maintaining a healthy online presence. One way of doing this is with private domain registration. This hides your personal contact data from the public, effectively masking your registration details with the name of your web hosting provider. It's only available with certain domains.

Having authenticated proof of your domain ownership and preventing third-party access to your personal domain data can also help protect your domain name.

IONOS offers a wide range of domain security and protection services. With IONOS domain security products like Domain Guard and DNS Pro, you can protect your domain from DDoS attacks, safeguard against DNS hijacking and spoofing via DNSSEC, ensure faster, reliable, and secure DNS resolution, and choose Premium Anycast or secondary DNS with DNS backup and restore. Customized DNS templates are also offered as a part of an optional add-on that will work with any domain.

Having authenticated proof of your domain ownership and preventing third-party access to your personal domain data can also help protect your domain name.

As long as you do not proactively cancel your domain (for which you will receive reminders from us in advance), we will auto-renew your contract. This way, you do not have to worry about your domain expiring unexpectedly.

Private domain registration makes sure that your Whois information is not visible to third parties. The Domain Guard, however, protects you against hackers trying to access and alter your DNS records.