Free DNS Lookup
& Network Tools
DNS lookups, email authentication checks, SSL inspection, and network utilities — all in one place, with no signup required.
DNS
Email Authentication
MX Lookup
Find mail exchange servers and routing priority for a domain.
Open toolSPF Checker
Check whether a domain publishes a valid SPF record.
Open toolDKIM Checker
Look up a DKIM selector record for any domain.
Open toolDMARC Checker
Review a domain's DMARC policy, reporting, and alignment settings.
Open toolSecurity
Network
Frequently asked questions
Yes. Every tool on this page is free to use with no signup, no account, and no usage limits beyond reasonable rate limiting to keep the service running smoothly for everyone.
Need infrastructure to match your DNS setup?
Hostperl runs New Zealand VPS hosting, dedicated servers, and DNS hosting built for the kind of uptime these tools help you verify.
VPS Hosting
Full root access KVM virtual servers in New Zealand.
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Bare metal servers with IPMI and DDoS protection.
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Secure New Zealand rack space with resilient connectivity.
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IPv4 and IPv6 resources for growing networks.
Learn moreWeb Hosting
cPanel shared hosting for websites of any size.
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