Endpoint · extractionGET2s.io /api/dns/lookup ?host=example&resolver=cloudflare&types=example
Resolve a hostname over public DNS and return parsed records.
Read more
Resolve a hostname over public DNS and return parsed records. Query: host (required FQDN), types (comma-separated: A,AAAA,MX,TXT,NS,CAA,SRV,CNAME,PTR,SOA — default A,AAAA,MX,TXT,NS), resolver (cloudflare|google|quad9|opendns, optional). Returns one normalized JSON shape per record type with per-type error pass-through. Reserved/local TLDs (.local, .internal, .invalid, .test, localhost) are rejected. 4s per-query timeout.Overview
Grade?
UNRATED
0 of 30 paid calls toward a letter
Price
$0.0025 per call
Paid calls
none yet
delivery unknown until someone pays
More info
Seller?
URL
https://2s.io/api/dns/lookup?host=example&resolver=cloudflare&types=example
Seen
first 24 days ago · last 2 days ago
44 free handshakes
Payment
Pays through
x402
Offered on?
Base USDC, Solana
Listed on?
Base, Solana
Score, from free handshakes onlyweights 2026.09.6
UN
RATED
RATED
0.712 liveness verified, no letter
To a letter · 30 paid calls
0 of 30
Held back by sample size, not by the seller · gap to 1.000 is 0.288: 0.193 uncertain ? + 0.094 short ? · 0.088 to B
| Component | Weight | Measured | Lower bound ? | Adds | Short ? | Uncertain ? | |
|---|---|---|---|---|---|---|---|
| latency p95costs the most it answered as fast as its class |
0.20 | 0.53 | 0.000 | 0.000 | −0.094 | −0.106 | |
| liveness it answered at all |
0.60 | 1.00 | 0.854 | 0.512 | 0 | −0.088 | |
| price stability the price stayed where it was listed |
0.20 | 1.00 | 1.000 | 0.200 | 0 | 0 | |
| Composite | 1.00 | 0.712 | gap to 1.000 = 0.288 · 0.094 short · 0.193 uncertain | 0.712 | −0.094 | −0.193 |
Not measured: correctness · nobody paid; honesty · nobody paid; schema conformance · no answer had a published shape to check
The multiplication, written out
0.200 × 0.000 latency p95
+ 0.600 × 0.854 liveness
+ 0.200 × 1.000 price stability
= 0.712 → UNRATED: 42 of 30 paid calls weights 2026.09.6 · 42 samples · seed cap_01M24XGPQDZ3HV0F5P5RYY9JZ5|2026-09-02T18:59:34.963Z|2026.09.6
Verify it yourself
npx teppi-check https://2s.io/api/dns/lookup?host=example&resolver=cloudflare&types=examplecurl -s https://api.teppi.xyz/v1/trust/cap_01M24XGPQDZ3HV0F5P5RYY9JZ5