DNS Lookup

Bulk DNS lookup API for domain records. Check A, AAAA, MX, NS, TXT, CNAME, SOA, and SRV records across many domains for email deliverability, SPF/DKIM/DMARC checks, DNS migrations, security audits, and infrastructure monitoring.

WHOIS & DNS Lookup Tool

darknezz/whois-dns-lookup

Comprehensive WHOIS and DNS lookup for any domain. Get registration data, name servers, all DNS record types (A, AAAA, MX, NS, TXT, SOA, CAA, SRV), SPF/DMARC email security, and IP resolution in one call. Perfect for domain research, security audits, and infrastructure analysis.

Look up DNS records for a list of domains in bulk — A, AAAA, MX, TXT, NS, CNAME, SOA, CAA. Fast DNS-over-HTTPS resolution, clean JSON with one item per domain. Great for SPF/DMARC audits, migrations and monitoring. Free.

Bulk DNS Records Lookup - A, MX, TXT, NS, CNAME

logiover/bulk-dns-records-lookup

Look up DNS records for thousands of domains at once — A, AAAA, MX, NS, TXT, CNAME, SOA and CAA — via DNS-over-HTTPS. Ideal for email deliverability (SPF/DMARC), security audits and migrations. No API key, export to CSV or JSON.

Bulk DNS Lookup, SPF DMARC DKIM Email Check

thoob/dns-bulk-lookup

Resolves A, AAAA, MX, NS, TXT, CNAME, and SOA records for many domains at once over DNS-over-HTTPS (Cloudflare, with Google fallback), and parses SPF, DMARC, and optional DKIM. Deterministic and fast. Billed only per domain that returns DNS data.

DNS Records Checker - Domain DNS Lookup Data

benthepythondev/dns-records-checker

Look up public DNS records for domains and export A, AAAA, CNAME, MX, NS, TXT, SOA and CAA records as structured data.

🌐 Bulk WHOIS & DNS Lookup - Domain Records API

renzomacar/whois-dns-lookup

Bulk WHOIS + DNS + SSL lookup for a list of domains: registrar, created/expiry dates, domain age, status, nameservers, A/AAAA/MX/TXT/NS/CNAME/SOA and the live TLS certificate. Keyless WhoisXML alternative.

DNS Lookup — Bulk A/MX/TXT/NS Records (DoH)

bgfc97/dns-lookup-doh

Bulk DNS resolver via DNS-over-HTTPS. Get A, AAAA, MX, TXT (SPF/DMARC), NS, CNAME and SOA records for many domains at once. No key, no proxy.

Supernet WHOIS Lookup

superlativetech/supernet-whois-lookup

WHOIS domain registration data for any domain. Registrar, expiry dates, domain age, registrant, nameservers, DNSSEC. Domain ownership enrichment for lead scoring, expiry monitoring, fraud detection, and due diligence. Batch thousands or query one instantly via Standby API.

DNS Lookup | Scrape Domain Records & Security Intelligence

datascoutapi/dns-lookup

DNS lookup scrapes 22 data points including 10 DNS records (A, AAAA, MX, TXT, NS, CNAME, SOA, SRV, PTR, CAA) + email security analysis ( SPF/DKIM/DMARC), SSL certificate checker, domain monitoring. Processes 100 domains per batch with security scoring.