Pricing

from $1.40 / 1,000 domain health checkeds

Domain Health Check – SSL, Expiry & Email Auth

Check a list of domains for expiring or invalid SSL certificates, domain registrations about to lapse, and missing or weak SPF, DMARC and MX, with every problem spelled out as an issue code.

Pricing

from $1.40 / 1,000 domain health checkeds

Rating

0.0

(0)

Developer

Gabor Molnar

Actor stats

Bookmarked

Total users

Monthly active users

10 days ago

Last modified

Domain Health Checker

zinin/domain-health-checker

Audit DNS resolution, MX, SPF, DMARC, name servers, and TLS for a list of domains. Complete evidence cards include a 0–100 score, source states, issues, confidence, data gaps, and a next action. Incomplete or unsafe destinations remain unscored and are not billed as results.

Tim Zinin

5.0

(3)

Domain Checker — WHOIS, DNS & SSL Lookup API

vivid_astronaut/domain-checker

Check domain availability and fetch WHOIS records, DNS records, and SSL certificate details in one call. Supports bulk domain lists — useful for domain research, brand monitoring, and infrastructure audits.

BRAINIALL Team

Email Validator & Domain OSINT — WHOIS, DNS, SSL, Breach

gochujang/email-domain-osint

Check email syntax, disposable and role accounts, DNS/MX, WHOIS, SSL, SPF/DMARC/DKIM, public breach metadata, and company-name guesses. Bulk CSV, domain, and email inputs. Username scanning is retired. PPE: $0.001 start plus $0.01 per target after a one-time five-target allowance.

Hojun Lee

WHOIS Domain Lookup — Registrar, Age, Expiry & DNS (Bulk)

ntriqpro/whois-domain-lookup

Look up WHOIS records for hundreds of domains in a single run: registrar, creation and expiry dates, domain age, days until expiry, nameservers, DNSSEC and status codes. Public registry data for every major TLD (.com, .org, .io, .co.uk and more) — no API keys, structured JSON/CSV output.

Daniel Carter

107

Domain Health Checker — WHOIS/RDAP, SSL & DNS

nuhemugames/domain-health-checker

Bulk domain intelligence: registrar, age and expiry via official RDAP (structured WHOIS), SSL certificate expiry and trust, DNS records (A/AAAA/MX/NS/TXT), plus clear warnings like "expires in 30 days". Registrant contact details are never extracted - registry facts only.

kuon

Bulk Domain Checker

kawsar/bulk-domain-checker

Bulk domain checker that extracts domain availability status across 80+ extensions so you can find unregistered names fast. A powerful domain finder tool that helps you secure the best domain for your business or personal website.

Kawsar

SSL Certificate Checker - Domain TLS Expiry & KYB API

pink_comic/ssl-certificate-checker

Bulk SSL/TLS certificate checker for domain KYB and HTTPS audits: expiry, issuer, SANs, chain validation, TLS version, and cipher evidence. Catch expired or misconfigured certs before outages. Related: whois-domain-lookup, dns-lookup-records, website-tech-stack-scanner.

Ava Torres

Domain Intelligence: RDAP, DNS, SSL, Subdomains, Email Security

everyotherfriday/domain-intel

Enrich domain lists with registration data (RDAP), DNS and MX records, mail-provider guess, TLS certificate and expiry, subdomains from CT logs, and SPF/DMARC/DKIM checks. Built for lead enrichment, security triage and due diligence.

Paul Vasquez

SSL Certificate Expiry Monitor

andok/ssl-certificate-monitor

Monitor SSL/TLS certificate validity and expiration dates across thousands of domains to prevent costly outages.

Andok

Competitor Domain Keywords & Traffic

datapulsehq/domain-keywords-traffic

Competitor keywords and domain traffic by country: the domain keywords a site ranks for on Google (ranked keywords with position, search volume, CPC, keyword difficulty, estimated traffic and search intent), or an organic traffic estimate. Up to 1,000 domains per run. Not affiliated with Google.