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🌐 Domain & DNS Tools Tools

Check DNS records, domain authority, WHOIS, and domain health. All tools work instantly without signup.

20 Tools

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DNS Record Lookup

Lookup all DNS record types (A, AAAA, CNAME, MX, NS, TXT, SOA) for any domain

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Domain Age Checker

Check how old a domain is and when it was first registered

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Domain Expiration Checker

Check when a domain expires and get renewal reminders for your domains

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WHOIS Lookup

Get WHOIS registration information for any domain including owner, registrar, and contacts

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Domain Availability Checker

Check if a domain name is available for registration across TLDs

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NS Record Lookup

Lookup nameserver (NS) records to identify which DNS servers host a domain

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TXT Record Lookup

Lookup TXT records for SPF, DKIM, verification codes, and other text-based DNS entries

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CNAME Record Lookup

Lookup CNAME (alias) records to find domain aliases and subdomains

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A Record Lookup

Lookup A records to find IPv4 addresses associated with a domain

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AAAA Record Lookup

Lookup AAAA records to find IPv6 addresses associated with a domain

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SOA Record Lookup

Lookup SOA (Start of Authority) records for domain admin and zone configuration

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DNS Propagation Checker

Check if DNS changes have propagated across servers worldwide

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Domain Authority Checker

Check domain authority (DA) score and compare against competitors

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SSL Certificate Checker

Check SSL certificate details, expiration, and validity for any domain

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Subdomain Finder

Discover all subdomains for a given domain including hidden ones

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Domain IP History

Check historical IP addresses a domain has pointed to

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DNSSEC Validator

Validate DNSSEC implementation for enhanced DNS security

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Reverse IP Lookup

Find all domains hosted on the same IP address

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Domain Status Code Checker

Check HTTP status codes and redirect chains for any domain

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DNS Health Checker

Run comprehensive DNS health audit checking all record types and configuration

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