DNS A Record Lookup
DNS A record lookup — resolve any hostname or domain to its IPv4 addresses, returned as a clean JSON list. For host resolution, connectivity and uptime checks, IP-reputation enrichment and infrastructure mapping.
- Category
- Social & people
- Starting price
- $0.005
- Paid calls · 30 days
- 52
- Unique payers · 30 days
- 36
Paid endpoints
7 endpoints, sorted by usage. Prices are per request.
- GET/a
DNS A record lookup — resolve any hostname or domain to its IPv4 addresses, returned as a clean JSON list. For host resolution, connectivity and uptime checks, IP-reputation enrichment and infrastructure mapping.
$0.005Base14calls / 30d - GET/dnssec
DNSSEC health check: reports whether a domain is DNSSEC-signed (DNSKEY), has a DS record at the parent, and whether the resolver authenticated the answer, with advisory warnings.
$0.005Base13calls / 30d - GET/txt
DNS TXT record lookup — a domain's TXT records as a clean JSON list: SPF, DKIM and DMARC policy strings plus site-verification and domain-ownership tokens, for email-authentication and domain-verification checks.
$0.005Base12calls / 30d - GET/mx
DNS MX record lookup — a domain's mail servers with their hostnames and priorities as structured JSON, for email routing, deliverability diagnostics and mail-provider detection.
$0.005Base5calls / 30d - GET/rdap
RDAP domain registration lookup: structured registrar, creation/updated/expiry dates, status, nameservers and a computed domain age. A parsed, snake_case JSON alternative to raw WHOIS text.
$0.005Base5calls / 30d - GET/whois-bulk
Bulk WHOIS lookup: registrar, creation/expiry dates, status and nameservers for up to 10 domains in a single batch call, parsed into structured JSON. One payment per batch — for domain portfolio audits, expiry monitoring and brand-protection checks.
$0.04Base3calls / 30d - GET/whois
dns.use.x402atlas.com
$0.005Base0calls / 30d