Network Security
DNS Record Lookup
Query public DNS records for any domain using Cloudflare's DNS-over-HTTPS resolver. DNS is the first stop in almost every investigation: it shows where a domain points, who sends its mail, and whether email anti-spoofing is configured.
Only the domain name you type is sent to Cloudflare's public resolver so it can answer the query. SpectraShe does not proxy, log or store your lookups.
What each record tells you
- A / AAAA -- the IPv4 and IPv6 addresses a hostname resolves to.
- MX -- the mail servers that accept email for the domain.
- TXT -- verification strings plus SPF and DMARC policies. Query _dmarc.example.com for the DMARC record itself.
- NS / SOA -- which nameservers are authoritative, useful for spotting hijacked or dangling delegations.
- CAA -- which certificate authorities may issue certificates, limiting mis-issuance.
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