Free DNS & Dynamic DNS Service

Free DNS hosting with dynamic DNS (DDNS) support. Create free subdomains, access your home server remotely, set up Raspberry Pi, NAS, or security cameras with easy hostname management.

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Supported Record Types

A AAAA CNAME MX TXT NS SRV CAA

Available Domains

Create free DNS records for the following domains

ice.bio
ice.lol
ice.fo
ice.mom

Why Choose Our Free DNS Service?

The best No-IP alternative for dynamic DNS and free hostname services

Instant DNS Propagation

DNS changes propagate quickly worldwide. Perfect for dynamic IP updates and remote access.

Home Server & IoT Ready

Ideal for Raspberry Pi, home servers, NAS devices, security cameras, and gaming servers.

Free Subdomains

Get a free hostname on our domains. No credit card required, no expiration.

Remote Access Made Easy

Access your devices from anywhere. Perfect for remote desktop, SSH, and VPN connections.

Multiple Record Types

Support for A, AAAA, CNAME, MX, TXT, SRV, CAA and more record types.

100% Free Forever

No hidden fees, no forced upgrades. Our free DNS service stays free.

Point Your Subdomain

Easily point your subdomain to any server with A records. Perfect for hosting websites, applications, or services on your own infrastructure.

  • A records for IPv4 addresses
  • AAAA records for IPv6 addresses
  • CNAME records for aliases
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subdomain.example.com A 192.168.1.1 www.example.com CNAME example.com mail.example.com A 10.0.0.1
Configure Email Delivery

Set up MX records to route emails to your preferred mail server. Works with Gmail, Microsoft 365, Zoho, and any custom mail server.

  • MX records for mail routing
  • TXT records for SPF/DKIM
  • Priority settings for failover
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@ MX 10 mail.example.com @ TXT "v=spf1 include:_spf.google.com ~all" @ MX 20 mail2.example.com

Popular Use Cases

How people use our free dynamic DNS service

Raspberry Pi Projects

Access your Pi from anywhere

NAS & File Servers

Synology, QNAP, TrueNAS

Game Servers

Minecraft, Valheim, ARK

Security Cameras

Remote IP cam access

Remote Desktop

RDP, VNC, TeamViewer

VPN Servers

OpenVPN, WireGuard

Home Automation

Home Assistant, OpenHAB

Dev & Testing

Staging environments

DNS Tools & Resources

Essential tools to help you manage your DNS and network

What is My IP Address?

Your current public IP address is:

216.73.216.111

Use this IP address when creating A records to point to your server or device.

What Does DNS Stand For?

DNS stands for Domain Name System. It's the internet's phonebook that translates human-readable domain names (like ice.bio) into IP addresses (like 192.168.1.1) that computers use to communicate.

Without DNS, you would need to remember IP addresses for every website you visit!

WHOIS Lookup

WHOIS is a protocol used to query databases that store registered domain information including owner details, registration dates, and nameservers.

When you register a subdomain with us, your contact information stays private and protected.

Frequently Asked Questions

Everything you need to know about our free DNS service

DNS stands for Domain Name System. It works like the internet's phonebook, translating human-friendly domain names (like mysite.ice.bio) into IP addresses (like 192.168.1.1) that computers use to identify each other. When you type a URL in your browser, DNS servers look up the corresponding IP address so your computer knows where to connect.

Your IP address is a unique numerical identifier assigned to your internet connection. You need to know your public IP address when setting up DNS records to point a hostname to your server or device. For home users, your IP may change periodically (dynamic IP), which is why Dynamic DNS services are useful - they automatically update your DNS records when your IP changes.

WHOIS is a public database that contains registration information for domain names, including owner contact details. When you use our free DNS service with subdomains on our domains (like yourname.ice.bio), your personal information is not exposed in WHOIS records. The domain registration remains under our control, keeping your details private.

Dynamic DNS automatically updates your DNS records when your IP address changes. This is essential for home users with dynamic IP addresses from their ISP. With DDNS, you can always access your home server, security cameras, or other devices using a consistent hostname like myserver.ice.bio, even when your IP changes.

Yes, our DNS hosting is completely free! Free accounts can create DNS records on our available domains. There are no hidden fees, no credit card required, and no forced upgrades. Premium plans offer additional features like more records, priority support, and custom domain management.

DNS changes typically propagate within minutes. We use low TTL (Time To Live) values to ensure fast updates. For dynamic DNS updates, changes are usually visible within 1-5 minutes worldwide, making it ideal for home servers and remote access applications.

We support all major DNS record types including: A (IPv4), AAAA (IPv6), CNAME (aliases), MX (email routing), TXT (verification & SPF/DKIM), NS (nameservers), SRV (services), and CAA (certificate authority). This covers virtually all use cases from web hosting to email configuration.

Absolutely! Our free DNS service is perfect for Raspberry Pi projects, home servers, NAS devices, gaming servers, and IoT devices. Simply create an A record pointing to your home IP address, and you can access your devices from anywhere using a memorable hostname. Works great with Home Assistant, Pi-hole, Nextcloud, and more.

Ready to Get Started?

Create your free account and start managing DNS records in minutes. No credit card required.

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