Bulk DNS Lookup & DNS Change Monitor

DNS Lookup – Bulk DNS Records, MX, SPF, DMARC & Reverse DNS

gazidev/bulk-dns-lookup

Bulk DNS lookup for thousands of domains: A, AAAA, MX, NS, TXT, CNAME, SOA, CAA, SPF checker with 10-lookup limit, DMARC, DKIM, MTA-STS, BIMI, reverse DNS, email-auth grade A–F, propagation check on 8 public resolvers, change monitoring with webhook. $1 per 1,000 domains.

Domain WHOIS & DNS Lookup - Bulk Domain Intelligence

santamaria-automations/domain-whois-dns

Bulk domain intelligence — WHOIS records (registrar, dates, contacts), DNS records (A, MX, TXT, NS), and email provider detection. Perfect for B2B prospecting, security audits, domain monitoring, and data enrichment.

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.

MX Record Lookup and Bulk DNS Lookup, SPF DMARC DKIM

thoob/dns-bulk-lookup

Input a list of domains, get their A, AAAA, MX, NS, TXT, CNAME, and SOA records resolved over DNS-over-HTTPS (Cloudflare, with Google fallback), with SPF, DMARC, and optional DKIM parsed. Billed only per domain that returns DNS data.

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.

DNS Lookup Records - Domain MX/SPF & Merchant KYB API

pink_comic/dns-lookup-records

Bulk DNS record lookup (A/AAAA, MX, NS, TXT, CNAME, SOA, SRV) for merchant domain KYB, email deliverability, and SPF/DKIM/DMARC audits. Related: whois-domain-lookup, ssl-certificate-checker, website-company-enrichment.

DNS lookup API: Intelligence & Security Analyzer

njoylab/apify-dns

A powerful DNS intelligence tool that performs multi-record lookups, global propagation checks, reverse DNS, SSL/TLS inspection, email security analysis, and rich metadata extraction all in one automated workflow

Bulk Domain DNS Lookup - MX, TXT, SPF, DMARC, DNSSEC Check

ntriqpro/dns-lookup

Resolve full DNS records for up to 1000 domains in one run: A, AAAA, MX, NS, TXT, CNAME, SOA, CAA, SRV - plus SPF, DMARC policy, DNSSEC, CAA, www and the mail/DNS provider of each domain. Pick your resolver (Google/Cloudflare/Quad9). Structured JSON for DevOps, recon and lead enrichment.

Domain WHOIS Lookup - Age, Expiry, Registrar, DNS

george.the.developer/domain-whois-lookup

Look up WHOIS data, domain age, expiration date, registrar, nameservers, and DNS records for any domain. Bulk lookup supported.

Performs comprehensive DNS lookups for any domain. Returns A, AAAA, MX, NS, TXT, SOA, CNAME, and SRV records with TTL values. Uses Google DNS-over-HTTPS for reliable queries. Perfect for sysadmins, developers, and security researchers.