69 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.
MX records, SPF and DMARC check of a domain: does it accept email, its mail servers, SPF policy, DMARC policy and detected deliverability issues. DNS only, no SMTP.
Resolve ENS (.eth) on Ethereum and Basenames (.base.eth) on Base, forward or reverse. Returns address, name, source, forward_verified, optional avatar.
Balances of a Base address: ETH and 22 major Base tokens (USDC, WETH, cbBTC, cbETH, DAI, AERO, DEGEN and more), plus up to 20 token addresses passed, read live in one batch, with USD prices from Chainlink feeds on Base o...
Domain Health Check API. Check domain DNS, MX, SPF, DMARC, and email configuration health and receive a structured JSON score with issues and recommendations. Useful for agents, developers, email deliverability checks, d...
Base transaction explained from the chain: success or reverted, block and time, from, to, ETH value, method selector, gas used and fee, contract created, and every ERC-20 transfer decoded with token symbol and amount. In...
Use when an agent is about to email or sign up a contact. Input: email. Output: JSON verdict (deliverable, risky, undeliverable) with reasons, MX hosts, null MX, SPF and DMARC policy, disposable domain, role account, fre...
DNS records for a domain over DNS-over-HTTPS: A, AAAA, CNAME, MX, TXT, NS, SOA, CAA, SRV, PTR or HTTPS, with TTLs and DNSSEC validation flag.
Use GET /sanctions?name=… to fuzzy-match a name against the EU consolidated sanctions list and return a confidence score plus the matched entity.
Company profile from a domain for lead enrichment: name, one-line description, industry, business model, products, HQ country and city, founded year, size hint (AI-extracted from the site's own home, about and contact pa...
Email security check for a domain: SPF record present and its content, DMARC record and policy (none / quarantine / reject), MX records and mail provider. Tells you whether a domain is protected against spoofing and phis...
DMARC record check for a domain: fetches _dmarc TXT, parses policy (none/quarantine/reject), subdomain policy, percentage, aggregate and forensic report addresses, alignment modes, and flags a non-enforcing or missing po...
DMARC sp= tag for a domain: policy for subdomains. Reads _dmarc.<domain> (Cloudflare DoH), parses the record and returns the sp value (or that it is absent, with the default that then applies) plus the full record. Preci...
DMARC rua= tag for a domain: aggregate report addresses. Reads _dmarc.<domain> (Cloudflare DoH), parses the record and returns the rua value (or that it is absent, with the default that then applies) plus the full record...
DMARC ruf= tag for a domain: forensic report addresses. Reads _dmarc.<domain> (Cloudflare DoH), parses the record and returns the ruf value (or that it is absent, with the default that then applies) plus the full record....
DMARC pct= tag for a domain: percentage of messages the policy applies to. Reads _dmarc.<domain> (Cloudflare DoH), parses the record and returns the pct value (or that it is absent, with the default that then applies) pl...
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)...
DMARC aspf= tag for a domain: SPF alignment mode. Reads _dmarc.<domain> (Cloudflare DoH), parses the record and returns the aspf value (or that it is absent, with the default that then applies) plus the full record. Prec...
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. P...
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 singl...
DMARC ri= tag for a domain: report interval seconds. Reads _dmarc.<domain> (Cloudflare DoH), parses the record and returns the ri value (or that it is absent, with the default that then applies) plus the full record. Pre...
DMARC v= tag for a domain: version tag. Reads _dmarc.<domain> (Cloudflare DoH), parses the record and returns the v value (or that it is absent, with the default that then applies) plus the full record. Precise single-an...
Change watch for dmarc tag p: 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...
Change watch for dmarc tag sp: 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 befor...
Change watch for dmarc tag rua: 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 befo...