DNS Records Lookup API — A, MX, TXT, NS by Domain
Pricing
Pay per usage
DNS Records Lookup API — A, MX, TXT, NS by Domain
Pricing
Pay per usage
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Technical Dost Solutions
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DNS Records Lookup API Resolve any domain's DNS into structured JSON — A, AAAA, MX, NS, TXT, CNAME and SOA records — in one bulk call. No API key. Built for developers who need fast, reliable, bulk results without managing servers or proxies.
Features
- One structured JSON record per domain.
- Bulk + concurrent — process up to 100 domains per run.
- No proxy, no browser, no API key — fast and low-cost.
- Graceful failures: unreachable inputs return
ok: falsewith anerror; the run never crashes.
Input
{"domains": ["github.com", "cloudflare.com"], "maxItems": 100}
Output
One record per domain:
{"domain": "github.com","ok": true,"A": ["140.82.112.3"],"AAAA": [],"MX": [{"exchange": "aspmx.l.google.com", "priority": 1}],"NS": ["dns1.p08.nsone.net"],"TXT": ["v=spf1 ..."],"CNAME": [],"SOA": {"nsname": "...", "serial": 1}}
Who it's for
- DevOps & SRE teams auditing DNS
- Security researchers mapping infrastructure
- Email/deliverability tooling reading MX & SPF (TXT)
- Monitoring services tracking record changes
How to use
- Add your domains to the
domainsinput field. - Run the Actor and read one structured record per input from the dataset.
- Export as JSON, CSV, or Excel, or call the Actor's API from your backend.
FAQ
Do I need an API key? No. You provide domains; the Actor does the rest. Does it return personal data? No — only public infrastructure/metadata, never personal contact data. What formats can I export? JSON, CSV, and Excel via the dataset, or the Actor API.
Pricing
Pay-per-event: a tiny per-run start fee plus a small per-result charge. You pay only for successful results. See the Pricing tab.
Further reading
- Keyword: DNS records lookup.