On no blocklists we checked, valid HTTPS, the site answered 200 in 91 ms.
Rule-based: domain age, blocklists, TLS. A heuristic, not a guarantee.

| A | 104.18.43.240 172.64.144.16 |
|---|---|
| AAAA | 2606:4700:440a::6812:2bf0 2a06:98c1:3105::ac40:9010 |
| MX | 5 mailstream-west.mxrecord.io 20 mailstream-east.mxrecord.io 10 mailstream-central.mxrecord.mx |
| NS | leo.ns.cloudflare.com vita.ns.cloudflare.com |
| TXT | v=spf1 ip4:94.190.159.32 ip4:208.85.53.215 ip4:66.212.228.251 include:spf.protection.outlook.com ip4:213.187.224.6 -all google-site-verification=x9QudcarmL9LgUW9bbkk-nG9w3aSStb8ffNe3UxpUVw ca3-bd98a10bec714f11891bbd9457fee689 ca3-ecc2ef4ada8844b9828663ac2f9aecb6 google-site-verification=8FMbAQB0vSOIk_SIiS3g7XaHnkCzCWh3VPuk9fIn48U lenp3q8fq3mkfh3ebrcp8v49m6 ca3-339d036b0cfc4270bd6f7df2b4d6adc3 google-site-verification=Ln4hvpcecdaVjxDlnALWiUWMrjAa9K3akUkoQ5mNJfw google-site-verification=uAHgRDFxBUWrwZy7gr7WYCXa0nrgD-IJjAOURDDYjng MS=ms33615831 google-site-verification=fRIBg3uaQdyhEzoYTXZBR_0KTIx8wKsjOkF1qqBv0Sw google-site-verification=uS_xu8T01SIc_nXxwM3AR_gmHwWJwrI3aD6JR2o_dWg pj0dg88jcesh6724k0vk3lr8uj |
| registrar | SafeNames Ltd |
|---|---|
| expires | 2027-05-14 |
| nameservers | dns: leo.ns.cloudflare.com |
| valid | yes |
|---|---|
| issuer | Google Trust Services |
| covers | caliente.mx, pnc-portal-stg.caliente.mx, *.pnc-portal-stg.caliente.mx |
| protocol | TLSv1.3 |
Domain is properly signed — chain validated by an independent validating resolver
| SPF | pass v=spf1 ip4:94.190.159.32 ip4:208.85.53.215 ip4:66.212.228.251 include:spf.protection.outlook.com ip4:213.187.224.6 -all |
|---|---|
| DMARC | pass policy quarantine |
| DKIM | found: selector1, selector2 |
Whether mail claiming to be from this domain can be checked as genuine.
Green: clean. Red: listed. Grey: the list did not answer.
Agents get this as data. Bought through the API, the checks behind this page cost $0.070: profile $0.025 + trust $0.020 + screenshot $0.020 + site status $0.005.
MCP: add https://how.is/mcp to Claude, Codex or Cursor
(one-line install) and ask for domain_trust on caliente.mx.
Reference: /llms.txt.
Watch caliente.mx. DNS read at the source every 5 minutes; certificate, blocklists and expiry every 6 hours. You get an email only when something changes.
Watch — $1 / 30 days