SatsDNS

SatsDNS is authoritative DNS hosting paid in bitcoin, for developers, self-hosters and AI agents who want DNS without a sign-up.

• Hosted zones: your domain on its own pair of nameservers under ns1.satsdns.com and ns2.satsdns.com, DNSSEC-signed, with a JSON record API and a 60-second minimum TTL for ACME DNS-01. 500 sats per 30 days or 5,000 sats per year.
• Secondary DNS for zones on your own primary (AXFR/IXFR with a TSIG key): 500 sats per 30 days or 5,000 sats per year.
• Dynamic DNS hostnames under dynkite.com, with a JSON update route and a dyndns2-compatible URL: 200 sats per 30 days or 2,000 sats per year.
• Domain registration for .com, .net, .org, .me, .link and .blue at live prices in sats (see satsdns.com/pricing), with WHOIS privacy always on. Domains are ordered with a free Nostr account or in the dashboard.

Each order is paid on its own. DNS orders on the API can be paid over Lightning (L402) or with Cashu ecash with no account; with an optional free Nostr account (NIP-98) any order can be paid by Lightning invoice, or on-chain from 5,000 sats. No email address or identity check for DNS hosting, no stored balance and no auto-renew.

For agents: an MCP server at https://api.satsdns.com/mcp, an OpenAPI 3.1 description, llms.txt and skill.md. For people: the dashboard at https://app.satsdns.com.