DNS Lookup — Check Any Domain Record
Point a domain at the right records and half your "site is down" tickets vanish. Query A, AAAA, MX, TXT, NS, CNAME and SOA for any domain through Google Public DNS, verify SPF and DKIM TXT entries, and watch TTLs — all without a terminal.
🔒 Riêng tư 100% — runs in your browser, nothing is uploadedHow to Use This DNS Lookup (Step-by-Step)
- Enter a domain — example.com — no protocol needed.
- Pick the record type — A for IP, MX for mail, TXT for SPF/DKIM.
- Read the answers — Each record shows type, TTL and value.
What a DNS Query Actually Walks — Under the Hood
A resolver starts at the root servers, follows delegation to the .com TLD, then to your domain's authoritative nameservers, caching each answer for its TTL. This tool asks Google's resolver for the final answer — which is why very recent record changes can still show old values until caches expire.
Frequently Asked Questions
Where do results come from?
Google Public DNS — responses are cached like any recursive resolver.
Why no MX records?
The domain may genuinely have none, or propagation is still in progress.
Is my query private?
The domain name goes to dns.google (Google's public resolver); no account or logs are tied to you.
Related Miễn phí Công cụ
Quick Summary
DNS Lookup — 100% Miễn phí, Không cần đăng ký is a practical NexVaani tool for completing this task quickly in your browser. Query A, AAAA, MX, TXT, NS, CNAME and SOA records for any domain via Google Public DNS. Use the tool, review the result, and continue with a related NexVaani tool when your workflow needs another step.