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dns-txt-acme-challenge-subdomain

TXT record of _acme-challenge.<domain>: looks up the _acme-challenge host under the domain you give (TXT via Cloudflare DoH) and reports whether it exists, its records and TTL. Quick existence check for common hosts like _acme-challenge without enumerating subdomains. $0.01 per lookup.

Resource URL

https://dns.intel.rallylive.ca/dns/host/acme-challenge/txt

Payment options

exactBase (8453)

$0.01 USDC

Max amount

Pay to
0xFC24FD34da9e49A0110DCaEe3Ad30eC54175eBB3
Timeout
120s

Tags

dnstxtacme-challengesubdomainlookup

For agents

Prompt snippet for AI agents

Find and pay for this x402 resource:
URL: https://dns.intel.rallylive.ca/dns/host/acme-challenge/txt
Type: http
Sources: thirdweb, ultravioletadao, cdp, payai

Developer