Checks a domain's SPF, DMARC, MX, BIMI and DNSSEC records and reports problems
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9 tools. Filter by what you have, what you need to find, or whether an API key is required.
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osintverse-community/dnstwist
v20250130.0.0
Finds registered look-alike domains for phishing, typosquatting and brand impersonation
Enumerates a domain's DNS: standard records, SRV services, zone transfer checks and DNSSEC
osintverse-community/gau
v2.2.4
Gets every known URL of a domain from the Wayback Machine, Common Crawl, OTX and urlscan
Finds a domain's subdomains passively from dozens of public sources
Gathers emails, subdomains, hosts and IPs for a domain from public search engines and datasets
Reads a server's TLS certificate: names it covers, issuer, validity, fingerprints and JARM
Finds a domain's subdomains in Certificate Transparency logs through crt.sh or Cert Spotter
Looks up a domain's A, AAAA, CNAME, MX, NS, TXT, SOA and CAA records