* Host api-test.ksef.mf.gov.pl:443 was resolved.
* IPv6: (none)
* IPv4: 45.60.74.103
*   Trying 45.60.74.103:443...
* ALPN: curl offers http/1.1
*  CAfile: /home/vh10842/ksef.anim8.eu/certificates/cacert.pem
*  CApath: none
* SSL connection using TLSv1.3 / TLS_AES_128_GCM_SHA256 / [blank] / UNDEF
* ALPN: server did not agree on a protocol. Uses default.
* Server certificate:
*  subject: C=PL; L=Warszawa; O=MINISTERSTWO FINANSÓW; CN=*.ksef.mf.gov.pl
*  start date: Dec  8 00:00:00 2025 GMT
*  expire date: Dec  7 23:59:59 2026 GMT
*  subjectAltName: host "api-test.ksef.mf.gov.pl" matched cert's "*.ksef.mf.gov.pl"
*  issuer: C=US; O=DigiCert Inc; OU=www.digicert.com; CN=GeoTrust TLS RSA CA G1
*  SSL certificate verify ok.
*   Certificate level 0: Public key type ? (2048/112 Bits/secBits), signed using sha256WithRSAEncryption
*   Certificate level 1: Public key type ? (2048/112 Bits/secBits), signed using sha256WithRSAEncryption
*   Certificate level 2: Public key type ? (2048/112 Bits/secBits), signed using sha256WithRSAEncryption
* Connected to api-test.ksef.mf.gov.pl (45.60.74.103) port 443
* using HTTP/1.x
> POST /v2/api/online/Session/InitSigned HTTP/1.1
Host: api-test.ksef.mf.gov.pl
Accept: */*
Content-Type: application/xml
Content-Length: 2280

* upload completely sent off: 2280 bytes
< HTTP/1.1 404 Not Found
< Date: Tue, 17 Feb 2026 13:10:33 GMT
< Content-Length: 0
< Connection: keep-alive
< Server: Kestrel
< Set-Cookie: visid_incap_3285211=7dBr++nTTBqcLTu0pk3U3cholGkAAAAAQUIPAAAAAAD0heDEiJg0zMp8/wGTxiUV; expires=Tue, 16 Feb 2027 22:29:18 GMT; HttpOnly; path=/; Domain=.ksef.mf.gov.pl; Secure; SameSite=None
< Set-Cookie: incap_ses_768_3285211=Kj9LMaA9mFp1du1zYHyoCsholGkAAAAA3gnswzl6ae0CaRZm60sCHA==; path=/; Domain=.ksef.mf.gov.pl; Secure; SameSite=None
< Strict-Transport-Security: max-age=31536000
< X-CDN: Imperva
< X-Iinfo: 10-18471377-18324784 pNNy RT(1771333833339 35) q(0 0 0 0) r(0 0) U6
< 
* shutting down connection #0