Domain and DNS Checks
domain-dns.x402tookit.com · 9 paid endpoints · listed 2026-11-02
Nameserver health of a domain: count, provider diversity, whether each nameserver resolves, and the SOA serial.
Paid endpoints
| Method | Endpoint | Price | Networks |
|---|---|---|---|
| GET | domain-dns.x402tookit.com/caa-check CAA records for a domain (walking up to parent names): which CAs may issue certificates, wildcard rules and reporting contacts. | $0.02 | Polygon, Arbitrum, Base, Solana |
| GET | domain-dns.x402tookit.com/domain-parse Split a domain or URL host into labels, registrable domain and subdomain; convert punycode and flag lookalike traits. | $0.02 | Polygon, Arbitrum, Base, Solana |
| GET | domain-dns.x402tookit.com/dns-records A, AAAA, NS, MX, TXT and CAA records of a domain in one call, with TTLs and whether it exists. | $0.03 | Polygon, Arbitrum, Base, Solana |
| GET | domain-dns.x402tookit.com/dnssec-check DNSSEC status of a domain: DS record at the parent, DNSKEY algorithms, and whether the resolver validated the answer. | $0.03 | Polygon, Arbitrum, Base, Solana |
| GET | domain-dns.x402tookit.com/email-auth-check Grade a domain's email authentication: SPF and DMARC records parsed, policy strength, and spoofing exposure. | $0.03 | Polygon, Arbitrum, Base, Solana |
| GET | domain-dns.x402tookit.com/email-check Email address screen: syntax, whether its domain accepts mail (MX), role account and known disposable domain flags. | $0.03 | Polygon, Arbitrum, Base, Solana |
| GET | domain-dns.x402tookit.com/mx-check Mail servers of a domain by priority, whether each resolves to an address, and null-MX or implicit-MX handling. | $0.03 | Polygon, Arbitrum, Base, Solana |
| GET | domain-dns.x402tookit.com/ns-health Nameserver health of a domain: count, provider diversity, whether each nameserver resolves, and the SOA serial. | $0.03 | Polygon, Arbitrum, Base, Solana |
| GET | domain-dns.x402tookit.com/domain-registration Registration facts for a domain from RDAP: registrar, created, expires, status and nameservers, with age and expiry flags. | $0.05 | Polygon, Arbitrum, Base, Solana |
Latest checks
| When | Endpoint | HTTP | ms | Result |
|---|---|---|---|---|
| Not checked yet. | ||||
Income on Base (7 days)
This provider's payout address is shared by several providers, so its income is not shown as its own.
Is this your API?
<a href="https://logicnodes.io/observatory/p/domain-dns.x402tookit.com"><img src="https://logicnodes.io/observatory/badge/domain-dns.x402tookit.com.svg" alt="x402 status"></a>
Claim it for free with
x402_provider_claim (sign with your payout address), and get an alert within minutes when it stops answering with x402_monitor_create ($5 for 30 days). Both work over MCP (https://logicnodes.io/mcp/v2) or POST https://logicnodes.io/v1/tools/<tool>.Income is all USDC received by the provider's payout address on Base, whatever the source. Score: 0-100: 50 x share of checks in the last 72 h that returned valid x402 payment terms + 30 x min(1, log10(1 + USDC received in 7 days) / 4) + 20 x min(1, log10(1 + distinct payers in 7 days) / 3). A provider never checked scores on income only; income is all USDC received by its payout address on Base, whatever the source. JSON: /v1/observatory/providers/domain-dns.x402tookit.com