Security x402 offerings

DKIM public key for selector "protonmail2" of a domain: looks up protonmail2._domainkey.<domain> (TXT, Cloudflare DoH) and parses v=, k=, key type, public-key length, testing flag and whether the key is revoked (empty p=). Confirms that mail signed with the protonmail2 selector will verify. $0.01 per lookup.

DKIM public key for selector "protonmail3" of a domain: looks up protonmail3._domainkey.<domain> (TXT, Cloudflare DoH) and parses v=, k=, key type, public-key length, testing flag and whether the key is revoked (empty p=). Confirms that mail signed with the protonmail3 selector will verify. $0.01 per lookup.

Change watch for dkim selector protonmail3: runs the check, compares it with the result from your previous call for the same domain (kept 90 days) and returns the current answer, changed true/false, the fields that changed with before/after values, and when it was last seen. Schedule it to be alerted when this changes. $0.02 per check.

Change watch for dkim selector s1: runs the check, compares it with the result from your previous call for the same domain (kept 90 days) and returns the current answer, changed true/false, the fields that changed with before/after values, and when it was last seen. Schedule it to be alerted when this changes. $0.02 per check.

DKIM public key for selector "s3" of a domain: looks up s3._domainkey.<domain> (TXT, Cloudflare DoH) and parses v=, k=, key type, public-key length, testing flag and whether the key is revoked (empty p=). Confirms that mail signed with the s3 selector will verify. $0.01 per lookup.

DKIM public key for selector "salesloft" of a domain: looks up salesloft._domainkey.<domain> (TXT, Cloudflare DoH) and parses v=, k=, key type, public-key length, testing flag and whether the key is revoked (empty p=). Confirms that mail signed with the salesloft selector will verify. $0.01 per lookup.

DKIM public key for selector "sel2" of a domain: looks up sel2._domainkey.<domain> (TXT, Cloudflare DoH) and parses v=, k=, key type, public-key length, testing flag and whether the key is revoked (empty p=). Confirms that mail signed with the sel2 selector will verify. $0.01 per lookup.

Change watch for dkim selector selector1: runs the check, compares it with the result from your previous call for the same domain (kept 90 days) and returns the current answer, changed true/false, the fields that changed with before/after values, and when it was last seen. Schedule it to be alerted when this changes. $0.02 per check.

DKIM public key for selector "sfmc" of a domain: looks up sfmc._domainkey.<domain> (TXT, Cloudflare DoH) and parses v=, k=, key type, public-key length, testing flag and whether the key is revoked (empty p=). Confirms that mail signed with the sfmc selector will verify. $0.01 per lookup.

Change watch for dkim selector sg: runs the check, compares it with the result from your previous call for the same domain (kept 90 days) and returns the current answer, changed true/false, the fields that changed with before/after values, and when it was last seen. Schedule it to be alerted when this changes. $0.02 per check.

DKIM public key for selector "shopify" of a domain: looks up shopify._domainkey.<domain> (TXT, Cloudflare DoH) and parses v=, k=, key type, public-key length, testing flag and whether the key is revoked (empty p=). Confirms that mail signed with the shopify selector will verify. $0.01 per lookup.

DKIM public key for selector "shopify2" of a domain: looks up shopify2._domainkey.<domain> (TXT, Cloudflare DoH) and parses v=, k=, key type, public-key length, testing flag and whether the key is revoked (empty p=). Confirms that mail signed with the shopify2 selector will verify. $0.01 per lookup.

DKIM public key for selector "sib" of a domain: looks up sib._domainkey.<domain> (TXT, Cloudflare DoH) and parses v=, k=, key type, public-key length, testing flag and whether the key is revoked (empty p=). Confirms that mail signed with the sib selector will verify. $0.01 per lookup.

DKIM public key for selector "weebly" of a domain: looks up weebly._domainkey.<domain> (TXT, Cloudflare DoH) and parses v=, k=, key type, public-key length, testing flag and whether the key is revoked (empty p=). Confirms that mail signed with the weebly selector will verify. $0.01 per lookup.

DKIM public key for selector "y1" of a domain: looks up y1._domainkey.<domain> (TXT, Cloudflare DoH) and parses v=, k=, key type, public-key length, testing flag and whether the key is revoked (empty p=). Confirms that mail signed with the y1 selector will verify. $0.01 per lookup.

DKIM public key for selector "zendesk1" of a domain: looks up zendesk1._domainkey.<domain> (TXT, Cloudflare DoH) and parses v=, k=, key type, public-key length, testing flag and whether the key is revoked (empty p=). Confirms that mail signed with the zendesk1 selector will verify. $0.01 per lookup.

DKIM public key for selector "zmail" of a domain: looks up zmail._domainkey.<domain> (TXT, Cloudflare DoH) and parses v=, k=, key type, public-key length, testing flag and whether the key is revoked (empty p=). Confirms that mail signed with the zmail selector will verify. $0.01 per lookup.

Change watch for dkim selector zmail: runs the check, compares it with the result from your previous call for the same domain (kept 90 days) and returns the current answer, changed true/false, the fields that changed with before/after values, and when it was last seen. Schedule it to be alerted when this changes. $0.02 per check.

DMARC check for a domain: finds the TXT record, policy mode and aggregate-reporting signal for email trust decisions.

Give this tool a list of domain names and it will instantly check each one's DMARC email security record. DMARC is a standard that tells email providers how to handle fake or spoofed emails pretendin…

DMARC adkim= tag for a domain: DKIM alignment mode (r relaxed / s strict). Reads _dmarc.<domain> (Cloudflare DoH), parses the record and returns the adkim value (or that it is absent, with the default that then applies) plus the full record. Precise single-answer check for compliance scripts. $0.01 per lookup.

DMARC fo= tag for a domain: failure reporting options. Reads _dmarc.<domain> (Cloudflare DoH), parses the record and returns the fo value (or that it is absent, with the default that then applies) plus the full record. Precise single-answer check for compliance scripts. $0.01 per lookup.

Change watch for dmarc tag fo: runs the check, compares it with the result from your previous call for the same domain (kept 90 days) and returns the current answer, changed true/false, the fields that changed with before/after values, and when it was last seen. Schedule it to be alerted when this changes. $0.02 per check.

DMARC rf= tag for a domain: report format. Reads _dmarc.<domain> (Cloudflare DoH), parses the record and returns the rf value (or that it is absent, with the default that then applies) plus the full record. Precise single-answer check for compliance scripts. $0.01 per lookup.