Directory / api.lookproof.dev
api.lookproof.dev/v1/mail/spf working
https://api.lookproof.dev/v1/mail/spf
Before you pay
- Advice
ok- Protocol
- x402 · http · GET
- Asks for
- 0.01 USDC on base
- Catalogue says
- 0.01 USDC
- Pays to
0x5bE2bE9f95549A2D69951d24A2B3901D1df1Bc05- Last check
- 10 min ago · 141 ms · HTTP 402
- Detail
- 402 with valid terms
Reliability
- Uptime 24 h
- 100.0%
- Uptime 7 days
- 100.0% (294 checks)
- Uptime 30 days
- 100.0% (signed daily)
- Paid calls 30 d
- 2 from 1 payers (x402 Bazaar)
- Listed by
- x402-bazaar
- First seen
- 2026-11-05 22:12 UTC
Description (from the catalogue, unverified)
Parse and evaluate a domain's SPF record: the include and redirect tree, qualifiers and the RFC 7208 limit of ten DNS lookups, with coded findings. Use when an agent must tell whether SPF is valid, why mail from a service fails SPF, or whether one more include would exceed the lookup limit.
Signed history
| When | Statement | Log index |
|---|---|---|
| 2026-11-12 00:18 UTC | dae78257…599f2a daily summary | 547557 |
| 2026-11-11 00:18 UTC | 311a1726…d3d8ed daily summary | 467079 |
| 2026-11-10 00:17 UTC | b7d16b7c…22722d daily summary | 384495 |
| 2026-11-09 00:15 UTC | e5432e27…87be9b daily summary | 293266 |
| 2026-11-08 00:13 UTC | b383ccc3…181c60 daily summary | 214971 |
| 2026-11-07 00:16 UTC | aa31b77f…2acfd3 daily summary | 136035 |
| 2026-11-06 00:13 UTC | c8db6661…bf299f daily summary | 44889 |
Verify any statement offline: how.
For agents and owners
JSON: https://alalanet.com/v1/services/pwx7dpntoczf7r3u
Badge:
<a href="https://alalanet.com/s/pwx7dpntoczf7r3u"><img src="https://alalanet.com/badge/pwx7dpntoczf7r3u" alt="alalanet status"></a>Own this service? Claim it (free). Do not want it checked? See the prober page.