DNS Records Lookup
Resolve all common DNS records for any domain — A, AAAA, MX, TXT (SPF / DKIM / DMARC), NS, CNAME, SOA. Live results from your nameservers, not a cached database.
What powers the DNS Records Lookup
A records (IPv4) with TTL
AAAA records (IPv6) with TTL
MX records with priority — see all mail servers
TXT records — SPF, DKIM, DMARC, domain verifications
NS records — authoritative nameservers
CNAME alias
SOA — primary nameserver, admin email, serial, refresh
Color-coded record categories
Why the DNS Records Lookup is different
Browser-native
The DNS Records Lookup runs entirely in your browser. Input is processed locally — never uploaded, never logged, never cached anywhere outside your device.
No artificial limits
No daily quotas, no character ceilings, no "upgrade for more" walls. Every feature is the complete feature — the same on the first use as the thousandth.
Production-grade quality
Built to the same engineering bar as paid SaaS tools — accurate algorithms, audited logic, responsive design and accessibility-tested interactions.
Common use contexts
- Verifying SPF, DKIM and DMARC are correctly set after email migration
- Confirming MX records point to the new mail provider after migration
- Checking which nameservers a domain currently uses
- Confirming a TXT verification record (Google Search Console, Facebook, etc.) is live
Private and secure
Zero upload
All processing happens in your browser. Input is never transmitted, logged or cached.
Works offline
Once the page loads, the tool runs without an internet connection. No network calls happen during use.
No tracking
No accounts, no cookies for tool state. Only aggregate analytics count visits at the page level.