3 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.
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.
Get A, AAAA, MX, TXT, NS, and CNAME for one public hostname in ?q=. A URL is reduced to its hostname before the lookup. $0.01 USDC. Included in the hour pass. Includes a signed Ed25519 receipt you can check with the publ...
Reverse DNS (PTR) lookup: the hostname for an IPv4 or IPv6 address, with the arpa name and TTL. Identify servers, mail hosts and hosting providers from an IP. $0.01 per lookup.