Discover / email.intel.rallylive.ca
spf-authorizes-mailjet-watch
■ Challenge detectedChange watch for spf authorizes mailjet: runs the check, compares it with the result from your previous call for the same domain (kept 90 days) and returns the current answer, changed true/false, the fields that changed with before/after values, and when it was last seen. Schedule it to be alerted when this changes. $0.02 per check.
- Listed price
- $0.02
- Challenge detected
- 10 of the last 10 checks
- Median response
- 483 ms
- Last checked
- 17 Oct, 08:59 UTC
- In our index since
- 26 Sept 2026
Endpoint
curl -i https://email.intel.rallylive.ca/watch/email/spf-authorizes/mailjet # 402 Payment Required: pay with an x402 client (USDC on Base), # then send the same request again with the payment attached.
280 listed endpoints · on x402 Bazaar
Checks and payment terms on this page refer to the endpoint above. Other listed endpoints have not been checked individually.
Base URLhttps:
- GET/email
/hosted-by /forwardemailNo price listedIs the domain's email hosted by forwardemail? Looks up the MX records (Cloudflare DoH) and matches them against forwardemail's mail-exchanger patterns, returning yes/no, the MX hosts and which matched. Provider detection for deliverability, sales and migration work. $0.01 per lookup. - GET/bulk
/email /hosted-by /mailfenceNo price listedBulk is email hosted by mailfence: up to 20 domains in one call, processed concurrently, results in input order with a per-item error field and a failure count. Same answer per item as the single endpoint. Batch enrichment for agents that hold a list. $0.10 per batch. - GET/bulk
/email /hosted-by /strato-mailNo price listedBulk is email hosted by strato mail: up to 20 domains in one call, processed concurrently, results in input order with a per-item error field and a failure count. Same answer per item as the single endpoint. Batch enrichment for agents that hold a list. $0.10 per batch. - GET/email
/hosted-by /icloudNo price listedIs the domain's email hosted by icloud? Looks up the MX records (Cloudflare DoH) and matches them against icloud's mail-exchanger patterns, returning yes/no, the MX hosts and which matched. Provider detection for deliverability, sales and migration work. $0.01 per lookup. - GET/email
/spf-authorizes /microsoft-365No price listedDoes the domain's SPF record authorise microsoft 365 to send its mail? Reads the SPF TXT record (Cloudflare DoH) and checks for microsoft-365's include/ip mechanisms, returning yes/no, the matching mechanism and the full record. Confirms a vendor integration is wired for deliverability, or spots an unexpected sender. $0.01 per lookup. - GET/email
/role /serviceNo price listedDoes service@<domain> look deliverable? Builds the service@ address for the domain you give and runs the verifier: syntax, MX presence, mail provider, disposable/free-provider flags, SPF/DMARC presence and a deliverable/risky/no verdict with the reason (mailbox existence is not probed). Fast way to find a working service contact. $0.01 per check. - GET/watch
/email /hosted-by /cisco-secure-emailNo price listedChange watch for is email hosted by cisco secure email: runs the check, compares it with the result from your previous call for the same domain (kept 90 days) and returns the current answer, changed true/false, the fields that changed with before/after values, and when it was last seen. Schedule it to be alerted when this changes. $0.02 per check. - GET/watch
/email /hosted-by /hushmailNo price listedChange watch for is email hosted by hushmail: runs the check, compares it with the result from your previous call for the same domain (kept 90 days) and returns the current answer, changed true/false, the fields that changed with before/after values, and when it was last seen. Schedule it to be alerted when this changes. $0.02 per check. - GET/bulk
/email /hosted-by /barracudaNo price listedBulk is email hosted by barracuda: up to 20 domains in one call, processed concurrently, results in input order with a per-item error field and a failure count. Same answer per item as the single endpoint. Batch enrichment for agents that hold a list. $0.10 per batch. - GET/email
/hosted-by /naver-worksNo price listedIs the domain's email hosted by naver works? Looks up the MX records (Cloudflare DoH) and matches them against naver-works's mail-exchanger patterns, returning yes/no, the MX hosts and which matched. Provider detection for deliverability, sales and migration work. $0.01 per lookup. - GET/watch
/email /spf-authorizes /mailgunNo price listedChange watch for spf authorizes mailgun: runs the check, compares it with the result from your previous call for the same domain (kept 90 days) and returns the current answer, changed true/false, the fields that changed with before/after values, and when it was last seen. Schedule it to be alerted when this changes. $0.02 per check. - GET/email
/hosted-by /proton-mailNo price listedIs the domain's email hosted by proton mail? Looks up the MX records (Cloudflare DoH) and matches them against proton-mail's mail-exchanger patterns, returning yes/no, the MX hosts and which matched. Provider detection for deliverability, sales and migration work. $0.01 per lookup. - GET/watch
/email /hosted-by /yahoo-mailNo price listedChange watch for is email hosted by yahoo mail: runs the check, compares it with the result from your previous call for the same domain (kept 90 days) and returns the current answer, changed true/false, the fields that changed with before/after values, and when it was last seen. Schedule it to be alerted when this changes. $0.02 per check. - GET/email
/spf-authorizes /hubspotNo price listedDoes the domain's SPF record authorise hubspot to send its mail? Reads the SPF TXT record (Cloudflare DoH) and checks for hubspot's include/ip mechanisms, returning yes/no, the matching mechanism and the full record. Confirms a vendor integration is wired for deliverability, or spots an unexpected sender. $0.01 per lookup. - GET/email
/webmail /yandexNo price listedIs this a yandex address (yandex.com, yandex.ru, ya.ru)? Matches the domain part against yandex's consumer mailbox domains and reports personal-vs-business, so CRM and lead rules can treat free-webmail signups differently. $0.01 per check. - GET/email
/hosted-by /one-comNo price listedIs the domain's email hosted by one com? Looks up the MX records (Cloudflare DoH) and matches them against one-com's mail-exchanger patterns, returning yes/no, the MX hosts and which matched. Provider detection for deliverability, sales and migration work. $0.01 per lookup. - GET/email
/hosted-by /amazon-sesNo price listedIs the domain's email hosted by amazon ses? Looks up the MX records (Cloudflare DoH) and matches them against amazon-ses's mail-exchanger patterns, returning yes/no, the MX hosts and which matched. Provider detection for deliverability, sales and migration work. $0.01 per lookup. - GET/bulk
/email /hosted-by /zoho-mailNo price listedBulk is email hosted by zoho mail: up to 20 domains in one call, processed concurrently, results in input order with a per-item error field and a failure count. Same answer per item as the single endpoint. Batch enrichment for agents that hold a list. $0.10 per batch. - GET/watch
/email /hosted-by /startmailNo price listedChange watch for is email hosted by startmail: runs the check, compares it with the result from your previous call for the same domain (kept 90 days) and returns the current answer, changed true/false, the fields that changed with before/after values, and when it was last seen. Schedule it to be alerted when this changes. $0.02 per check. - GET/watch
/email /hosted-by /freshdesk-mailNo price listedChange watch for is email hosted by freshdesk mail: runs the check, compares it with the result from your previous call for the same domain (kept 90 days) and returns the current answer, changed true/false, the fields that changed with before/after values, and when it was last seen. Schedule it to be alerted when this changes. $0.02 per check. - GET/watch
/email /spf-authorizes /google-workspaceNo price listedChange watch for spf authorizes google workspace: runs the check, compares it with the result from your previous call for the same domain (kept 90 days) and returns the current answer, changed true/false, the fields that changed with before/after values, and when it was last seen. Schedule it to be alerted when this changes. $0.02 per check. - GET/watch
/email /spf-authorizes /postmarkNo price listedChange watch for spf authorizes postmark: runs the check, compares it with the result from your previous call for the same domain (kept 90 days) and returns the current answer, changed true/false, the fields that changed with before/after values, and when it was last seen. Schedule it to be alerted when this changes. $0.02 per check. - GET/watch
/email /role /complianceNo price listedChange watch for email compliance at domain: runs the check, compares it with the result from your previous call for the same domain (kept 90 days) and returns the current answer, changed true/false, the fields that changed with before/after values, and when it was last seen. Schedule it to be alerted when this changes. $0.02 per check. - GET/email
/hosted-by /bluehost-mailNo price listedIs the domain's email hosted by bluehost mail? Looks up the MX records (Cloudflare DoH) and matches them against bluehost-mail's mail-exchanger patterns, returning yes/no, the MX hosts and which matched. Provider detection for deliverability, sales and migration work. $0.01 per lookup. - GET/bulk
/email /hosted-by /postmarkNo price listedBulk is email hosted by postmark: up to 20 domains in one call, processed concurrently, results in input order with a per-item error field and a failure count. Same answer per item as the single endpoint. Batch enrichment for agents that hold a list. $0.10 per batch.
A dash means the listing gives no price or method. Copy buttons copy the full URL.
Showing 25 of 280 listed endpoints. Next endpoints First endpoints
Agents can find it through the Superstables MCP server and JSON API: GET /api/v1/services/email.intel.rallylive.ca
Recent checks
All 10 checks
| When (UTC) | Result | HTTP | Response |
|---|---|---|---|
| 17 Oct, 08:59 UTC | Challenge detected | 402 | 247ms |
| 16 Oct, 08:13 UTC | Challenge detected | 402 | 483ms |
| 14 Oct, 23:56 UTC | Challenge detected | 402 | 643ms |
| 13 Oct, 20:45 UTC | Challenge detected | 402 | 399ms |
| 11 Oct, 19:34 UTC | Challenge detected | 402 | 483ms |
| 10 Oct, 03:32 UTC | Challenge detected | 402 | 48ms |
| 9 Oct, 00:47 UTC | Challenge detected | 402 | 672ms |
| 7 Oct, 21:31 UTC | Challenge detected | 402 | 561ms |
| 6 Oct, 21:30 UTC | Challenge detected | 402 | 711ms |
| 2 Oct, 17:03 UTC | Challenge detected | 402 | 367ms |
Questions
Did our last probe detect a payment challenge?
At our last probe on 17 Oct, 08:59 UTC, it returned HTTP 402 or another detected payment-challenge signal. This check did not test payment, delivery or compatibility with the Superstables client.
What price is recorded for spf-authorizes-mailjet-watch?
Its listed price is $0.02.
What payment terms does spf-authorizes-mailjet-watch advertise?
The listing advertises x402, Base, Base Sepolia and USDC. It names cdp as its facilitator. Check the seller's current payment challenge and authentication requirements before paying.
Where is spf-authorizes-mailjet-watch listed?
In x402 Bazaar. Superstables first indexed it on 26 Sept 2026.
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