AI Blust

Smart Toolset
SYSTEM READY
AI Blust
Smart Toolset
Image AI
Photo Resize BG Remover
Lookup & IP
My IP IP Lookup DNS Lookup WHOIS MAC Vendor Reverse DNS
Infrastructure
Port Check Range to CIDR Ping/Trace CIDR Calculator Subnet AS Lookup
✅ Fast & mobile-friendly tools for network and server diagnostics.
⚡ Quick Tools
IP Lookup DNS Lookup WHOIS Reverse DNS Subnet Calculator
✅ Fast tools for daily networking tasks.

DNS Lookup

Check DNS records of any domain (A, AAAA, CNAME, MX, TXT, NS, SOA).

About DNS Lookup

DNS Lookup lets you retrieve public DNS records of any domain name. DNS records control how a domain works on the internet, including website hosting, email routing, verification records, and security policies. This tool is helpful for fixing website loading issues, email delivery problems, and domain verification tasks.

Supported Record Types

  • A / AAAA: Website IP address (IPv4/IPv6)
  • MX: Mail server routes
  • NS: Nameserver configuration
  • TXT: Verification records (SPF, DKIM, etc.)
  • CNAME: Domain alias settings

How to Use

  1. Enter your domain (example: google.com)
  2. Select a record type if available
  3. Click search to view DNS results

FAQ

Why DNS changes don’t show instantly?
Because DNS uses caching. Changes may take minutes to hours depending on TTL and resolver cache.

What is TTL?
TTL means how long DNS data stays cached before it updates again.

📘 Quick Guides
What is an IP address?
An IP is a network identity used for routing traffic. Lookup helps detect ISP, ASN and region.
Why DNS matters?
DNS records control your website and email routes. Wrong records can break access instantly.
CIDR & Subnet basics
CIDR defines IP blocks like /24. Subnet tools help calculate range and usable hosts.