Toolbox
Select a Tool From the Below to Begin Your Site Test.
MX Lookup
Check mail exchange records for any domain with detailed analysis and verification.
DNS Lookup
Comprehensive DNS records lookup with complete information for any domain.
DNS Check
Verify DNS configuration and identify issues with propagation or incorrect settings.
SPF Record Lookup
Analyze Sender Policy Framework records to prevent email spoofing and improve deliverability.
SRV Lookup
Check Service records that specify the location of servers for specific services.
SOA Lookup
Examine Start of Authority records containing administrative information about your domain.
Name Server
Examine Start of Authority records containing administrative information about your domain.
CAA Lookup
View Certificate Authority Authorization records controlling which CAs can issue certificates.
NAPTR Record
Check Naming Authority Pointer records used for Dynamic Delegation Discovery System.
CNAME Lookup
View Canonical Name records that alias one domain name to another domain name.
TXT Lookup
Examine Text records containing verification information and domain ownership proof.
Whois Lookup
Get detailed domain registration information including owner, registrar, and expiration date.
Reverse IP Lookup
Find all domains hosted on a specific IP address with comprehensive domain analysis.
Black List Check
Verify if your domain or IP address is blacklisted by major spam databases and email providers.