Free Domain, DNS, WHOIS and IP Tools

Monitoring

• Authoritative DNS Monitoring
• Records History of DNS Changes
• Real-time Alerts via Email
• Monitors NS, SOA, A, MX, AAAA, CNAME, SPF, SRV TXT, and LOC Records
• Completely FREE

Tracing Tools

Tracing Tools provide real-time routing information to test the connection to your servers to assist you with your day-to-day system administration tasks. Tools include:

• Ping
• Traceroute
• Vector Trace
• Completely FREE

DNS Traffic Services

Traffic Management Services are a collection of services to help you control, optimize and assure your Web traffic. Key features include:

• SiteBacker - Basic traffic distribution & monitoring
• Traffic Controller - Custom load balancing
• Directional DNS routing & Forwarding

Informational Tools

Information Tools provide real-time lookups for information related to DNS RFC standards,and general performance information to assist you with your day-to-day system administration and research tasks. Tools include:

• RFC Lookup
• Your Connection Speed
• Completely FREE

DNS Tools

DNS Tools provide real-time insight to how your domain's DNS configuration is available and performing on the public Internet.

• DNS Hosting & Root Server Speed
• DNS Lookup & Traversal
• DNS Query Estimator
• Zone File Dump
• Completely FREE

DNS Advantage

More reliable, faster, smarter & safer DNS solution provided by Neustar. Switch your DNS to point to the following IP's today:

156.154.70.1
156.154.71.1

DNS Tools

DNS Tools provide real-time insight to how your domain's DNS configuration is available and performing on the public Internet.

• DNS Hosting & Root Server Speed
• DNS Lookup & Traversal
• DNS Query Estimator
• Zone File Dump
• Completely FREE

Neustar DNS Advantage

Manage traffic by location and localize Web content, featuring:

• Origination-Based Routing
• Custom Responses
• Powerful Grouping Capabilities
• Cloud-Based, Hardware-Free

Email Tools

Our Email Tools provide real-time mail server testing that is critical to understanding how your domains' Email servers are configured, available, and perceived on the public Internet. Tools include:

• Email Test
• RBL / SPAM Database Lookup
• Completely FREE

IP Tools

Our IP Tools provide calculators and real-time lookups to assist you with your day-to-day system administration and research tasks. Tools include:

• Decimal IP Calculator
• ASN Information, CIDR & Netmask
• Show your IP address and Geo-location
• Completely FREE

Web Performance Management

Monitor and load test websites on one platform. Resolve problems before customers are affected and optimize performance.

• 24/7 monitoring and real-time alerts
• On-demand or full-service load testing
• Use the same scripts for monitoring and load testing

WHOIS Tools

Our WHOIS tools give you the ability to find domain and IP ownership information. Tools include:

• Full WHOIS
• IPWHOIS for IP Addresses
• RWHOIS for RWHOIS lookups
• Completely FREE

Neustar UltraDNS

It all starts here.

The world's leading DNS service, now just

WHOIS Tools

Our WHOIS tools give you the ability to find domain and IP ownership information. Tools include:

• Full WHOIS
• IPWHOIS for IP Addresses
• RWHOIS for RWHOIS lookups
• Completely FREE

Website Tools

Our Web site Tools provide real-time information and lookups to assist you with your day-to-day Website administration tasks. These tools include:

• Meta Tags & Headers Analysis
• Website Server Software Analysis
• SSL Examination
• Completely FREE

Neustar SiteProtect

Must-have protection for a dangerous world. Protect your entire Internet ecosystem: Web, applications, email, APIs & more.

• Full stack DDoS protection
• Deep Layer 7 defense with Neustar WAF
• Massive capacity, extreme flexibility
• 24x7 Security Operations Center
• Assurance packages and pricing for EVERY budget

IPv6 Tools

Our IPv6 Tools provide calculators, converters and real-time lookups to assist you with your day-to-day system administration tasks.

• IPv4 and IPv6 Conversion Tools
• IPv6 Compression & Expansion Tools
• Local IPv6 Range Generator
• IPv6 Compatibility Check
• Completely FREE

Domain Statistics

UltraTools Domain Statistics analyze the top Internet Domains as ranked by Alexa. Statistics include:

• DNS & Web Server Types
• Name Server Analysis
• DNSSEC & IPv6 Capability Checks
• RBL Listing & more!
• Completely FREE