6 services carry this tag in their source record. Tags come from the provider, not from us — a tag is a claim about what the service does, not proof that it does it well.
Verify a Sign-In with Ethereum (EIP-4361) login: parses domain, address, chain, nonce and dates, checks the signature and expiry, and optionally the expected domain and nonce. Authenticate users or agents by wallet.
Inspect login and auth surface signals such as forms, reset flows, signup links, and headers for $0.01 USDC. Call when you need this bounded result without an API key or subscription. Returns machine-readable JSON via x4...
A record of login.<domain>: looks up the login host under the domain you give (A via Cloudflare DoH) and reports whether it exists, its records and TTL. Quick existence check for common hosts like login without enumerati...
AAAA record of login.<domain>: looks up the login host under the domain you give (AAAA via Cloudflare DoH) and reports whether it exists, its records and TTL. Quick existence check for common hosts like login without enu...
CNAME record of login.<domain>: looks up the login host under the domain you give (CNAME via Cloudflare DoH) and reports whether it exists, its records and TTL. Quick existence check for common hosts like login without e...
TXT record of login.<domain>: looks up the login host under the domain you give (TXT via Cloudflare DoH) and reports whether it exists, its records and TTL. Quick existence check for common hosts like login without enume...