#####################################################################
  testssl.sh version 3.2.0 from https://testssl.sh/

  This program is free software. Distribution and modification under
  GPLv2 permitted. USAGE w/o ANY WARRANTY. USE IT AT YOUR OWN RISK!

  Please file bugs @ https://testssl.sh/bugs/
#####################################################################

  Using OpenSSL 3.4.1 (Feb 11 2025)  [~96 ciphers]
  on hetzner-de:/nix/store/x89xyla4b5vdl5i7a417vbnrbhnyv2a9-openssl-3.4.1-bin/bin/openssl

 Start 2025-05-24 00:29:01        -->> 159.69.30.238:443 (buypass-ssl.lantian.pub) <<--

 Further IP addresses:   2a01:4f8:c2c:8bbf::1 
 rDNS (159.69.30.238):   static.238.30.69.159.clients.your-server.de.
 Service detected:       HTTP

 Testing protocols via sockets except NPN+ALPN 

 SSLv2      not offered (OK)
 SSLv3      not offered (OK)
 TLS 1      not offered
 TLS 1.1    not offered
 TLS 1.2    offered (OK)
 TLS 1.3    offered (OK): final
 NPN/SPDY   not offered
 ALPN/HTTP2 h2, http/1.1 (offered)

 Testing for server implementation bugs 

 No bugs found.

 Testing cipher categories 

 NULL ciphers (no encryption)                      not offered (OK)
 Anonymous NULL Ciphers (no authentication)        not offered (OK)
 Export ciphers (w/o ADH+NULL)                     not offered (OK)
 LOW: 64 Bit + DES, RC[2,4], MD5 (w/o export)      not offered (OK)
 Triple DES Ciphers / IDEA                         not offered
 Obsoleted CBC ciphers (AES, ARIA etc.)            not offered
 Strong encryption (AEAD ciphers) with no FS       not offered
 Forward Secrecy strong encryption (AEAD ciphers)  offered (OK)


 Testing server's cipher preferences 

Hexcode  Cipher Suite Name (OpenSSL)       KeyExch.   Encryption  Bits     Cipher Suite Name (IANA/RFC)
-----------------------------------------------------------------------------------------------------------------------------
SSLv2
 - 
SSLv3
 - 
TLSv1
 - 
TLSv1.1
 - 
TLSv1.2 (no server order, thus listed by strength)
 xc030   ECDHE-RSA-AES256-GCM-SHA384       ECDH 253   AESGCM      256      TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384              
 xc02c   ECDHE-ECDSA-AES256-GCM-SHA384     ECDH 253   AESGCM      256      TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384            
 x9f     DHE-RSA-AES256-GCM-SHA384         DH 4096    AESGCM      256      TLS_DHE_RSA_WITH_AES_256_GCM_SHA384                
 xcca9   ECDHE-ECDSA-CHACHA20-POLY1305     ECDH 253   ChaCha20    256      TLS_ECDHE_ECDSA_WITH_CHACHA20_POLY1305_SHA256      
 xcca8   ECDHE-RSA-CHACHA20-POLY1305       ECDH 253   ChaCha20    256      TLS_ECDHE_RSA_WITH_CHACHA20_POLY1305_SHA256        
 xccaa   DHE-RSA-CHACHA20-POLY1305         DH 4096    ChaCha20    256      TLS_DHE_RSA_WITH_CHACHA20_POLY1305_SHA256          
 xc02f   ECDHE-RSA-AES128-GCM-SHA256       ECDH 253   AESGCM      128      TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256              
 xc02b   ECDHE-ECDSA-AES128-GCM-SHA256     ECDH 253   AESGCM      128      TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256            
 x9e     DHE-RSA-AES128-GCM-SHA256         DH 4096    AESGCM      128      TLS_DHE_RSA_WITH_AES_128_GCM_SHA256                
TLSv1.3 (no server order, thus listed by strength)
 x1302   TLS_AES_256_GCM_SHA384            ECDH 253   AESGCM      256      TLS_AES_256_GCM_SHA384                             
 x1303   TLS_CHACHA20_POLY1305_SHA256      ECDH 253   ChaCha20    256      TLS_CHACHA20_POLY1305_SHA256                       
 x1301   TLS_AES_128_GCM_SHA256            ECDH 253   AESGCM      128      TLS_AES_128_GCM_SHA256                             

 Has server cipher order?     no
 (limited sense as client will pick)

 Testing robust forward secrecy (FS) -- omitting Null Authentication/Encryption, 3DES, RC4 

 FS is offered (OK) , ciphers follow (client/browser support is important here) 

Hexcode  Cipher Suite Name (OpenSSL)       KeyExch.   Encryption  Bits     Cipher Suite Name (IANA/RFC)
-----------------------------------------------------------------------------------------------------------------------------
 x1302   TLS_AES_256_GCM_SHA384            ECDH 253   AESGCM      256      TLS_AES_256_GCM_SHA384                             
 x1303   TLS_CHACHA20_POLY1305_SHA256      ECDH 253   ChaCha20    256      TLS_CHACHA20_POLY1305_SHA256                       
 xc030   ECDHE-RSA-AES256-GCM-SHA384       ECDH 253   AESGCM      256      TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384              
 xc02c   ECDHE-ECDSA-AES256-GCM-SHA384     ECDH 253   AESGCM      256      TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384            
 x9f     DHE-RSA-AES256-GCM-SHA384         DH 4096    AESGCM      256      TLS_DHE_RSA_WITH_AES_256_GCM_SHA384                
 xcca9   ECDHE-ECDSA-CHACHA20-POLY1305     ECDH 253   ChaCha20    256      TLS_ECDHE_ECDSA_WITH_CHACHA20_POLY1305_SHA256      
 xcca8   ECDHE-RSA-CHACHA20-POLY1305       ECDH 253   ChaCha20    256      TLS_ECDHE_RSA_WITH_CHACHA20_POLY1305_SHA256        
 xccaa   DHE-RSA-CHACHA20-POLY1305         DH 4096    ChaCha20    256      TLS_DHE_RSA_WITH_CHACHA20_POLY1305_SHA256          
 x1301   TLS_AES_128_GCM_SHA256            ECDH 253   AESGCM      128      TLS_AES_128_GCM_SHA256                             
 xc02f   ECDHE-RSA-AES128-GCM-SHA256       ECDH 253   AESGCM      128      TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256              
 xc02b   ECDHE-ECDSA-AES128-GCM-SHA256     ECDH 253   AESGCM      128      TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256            
 x9e     DHE-RSA-AES128-GCM-SHA256         DH 4096    AESGCM      128      TLS_DHE_RSA_WITH_AES_128_GCM_SHA256                

 KEMs offered                 SecP256r1MLKEM768 X25519MLKEM768 
 Elliptic curves offered:     prime256v1 secp384r1 X25519 
 DH group offered:            Unknown DH group (4096 bits)
 TLS 1.2 sig_algs offered:    RSA-PSS-RSAE+SHA512 RSA-PSS-RSAE+SHA384 
                              RSA-PSS-RSAE+SHA256 RSA+SHA512 RSA+SHA384 
                              RSA+SHA256 RSA+SHA224 ECDSA-BRAINPOOL+SHA512 
                              ECDSA-BRAINPOOL+SHA384 ECDSA-BRAINPOOL+SHA256 
                              ECDSA+SHA512 ECDSA+SHA384 ECDSA+SHA256 
                              ECDSA+SHA224 
 TLS 1.3 sig_algs offered:    ECDSA+SHA256 RSA-PSS-RSAE+SHA512 
                              RSA-PSS-RSAE+SHA384 RSA-PSS-RSAE+SHA256 

 Testing server defaults (Server Hello) 

 TLS extensions (standard)    "server name/#0" "max fragment length/#1"
                              "supported_groups/#10" "EC point formats/#11"
                              "application layer protocol negotiation/#16"
                              "extended master secret/#23" "early_data/#42"
                              "supported versions/#43" "key share/#51"
                              "renegotiation info/#65281"
 Session Ticket RFC 5077 hint 86400 seconds, session tickets keys seems to be rotated < daily
 SSL Session ID support       yes
 Session Resumption           Connect problem: Ticket resumption test not possible / ID: no
 TLS clock skew               Random values, no fingerprinting possible 
 Certificate Compression      none
 Client Authentication        none

  Server Certificate #1
   Signature Algorithm          SHA256 with RSA
   Server key size              RSA 2048 bits (exponent is 65537)
   Server key usage             Digital Signature, Key Encipherment
   Server extended key usage    TLS Web Server Authentication, TLS Web Client Authentication
   Serial                       11BAC53751F8D8D1F54AFF (OK: length 11)
   Fingerprints                 SHA1 6C2C4A773048B946E3BB1FB36115621947348AAA
                                SHA256 C1FB4D148E1D5449ACF64A2E58ADB98B80D7F13B9C5BA5C2B8E7A6039BD063AC
   Common Name (CN)             buypass-ssl.lantian.pub  (CN in response to request w/o SNI: 127.0.0.1 )
   subjectAltName (SAN)         buypass-ssl.lantian.pub 
   Trust (hostname)             Ok via SAN and CN (SNI mandatory)
   Chain of trust               Ok   
   EV cert (experimental)       no 
   Certificate Validity (UTC)   115 >= 60 days (2025-03-21 07:19 --> 2025-09-16 21:59)
   ETS/"eTLS", visibility info  not present
   Certificate Revocation List  http://crl.buypass.no/crl/BPClass2CA5.crl
   OCSP URI                     http://ocsp.buypass.com
   OCSP stapling                not offered
   OCSP must staple extension   --
   DNS CAA RR (experimental)    available - please check for match with "Issuer" below
                                =, iodef=mailto:b980120@hotmail.com,
                                issue=buypass.com, issue=letsencrypt.org,
                                issue=pki.goog;, issue=sectigo.com,
                                issuewild=buypass.com,
                                issuewild=letsencrypt.org, issuewild=pki.goog;,
                                issuewild=sectigo.com
   Certificate Transparency     yes (certificate extension)
   Certificates provided        2
   Issuer                       Buypass Class 2 CA 5 (Buypass AS-983163327 from NO)
   Intermediate cert validity   #1: ok > 40 days (2027-05-23 12:57). Buypass Class 2 CA 5 <-- Buypass Class 2 Root CA
   Intermediate Bad OCSP (exp.) Ok

  Server Certificate #2
   Signature Algorithm          SHA256 with RSA
   Server key size              EC 256 bits (curve P-256)
   Server key usage             Digital Signature
   Server extended key usage    TLS Web Server Authentication, TLS Web Client Authentication
   Serial                       1143727B10FA6E4B3076D6 (OK: length 11)
   Fingerprints                 SHA1 02683B9570FBFE0E8FAAB80D8B3F6FF7D643EDF5
                                SHA256 12FC9D5F46FDBE860DB77E11E687D8802A7F4585083650E16E41C4E65347EBA5
   Common Name (CN)             buypass-ssl.lantian.pub  (CN in response to request w/o SNI: 127.0.0.1 )
   subjectAltName (SAN)         buypass-ssl.lantian.pub 
   Trust (hostname)             Ok via SAN and CN (SNI mandatory)
   Chain of trust               Ok   
   EV cert (experimental)       no 
   Certificate Validity (UTC)   expires < 60 days (45) (2025-01-10 08:30 --> 2025-07-08 21:59)
   ETS/"eTLS", visibility info  not present
   Certificate Revocation List  http://crl.buypass.no/crl/BPClass2CA5.crl
   OCSP URI                     http://ocsp.buypass.com
   OCSP stapling                not offered
   OCSP must staple extension   --
   DNS CAA RR (experimental)    available - please check for match with "Issuer" below
                                =, iodef=mailto:b980120@hotmail.com,
                                issue=buypass.com, issue=letsencrypt.org,
                                issue=pki.goog;, issue=sectigo.com,
                                issuewild=buypass.com,
                                issuewild=letsencrypt.org, issuewild=pki.goog;,
                                issuewild=sectigo.com
   Certificate Transparency     yes (certificate extension)
   Certificates provided        2
   Issuer                       Buypass Class 2 CA 5 (Buypass AS-983163327 from NO)
   Intermediate cert validity   #1: ok > 40 days (2027-05-23 12:57). Buypass Class 2 CA 5 <-- Buypass Class 2 Root CA
   Intermediate Bad OCSP (exp.) Ok


 Testing HTTP header response @ "/" 

 HTTP Status Code             200 OK
 HTTP clock skew              0 sec from localtime
 Strict Transport Security    365 days=31536000 s, includeSubDomains, preload
 Public Key Pinning           --
 Server banner                lantian/hetzner-de'
 Application banner           --
 Cookie(s)                    (none issued at "/")
 Security headers             X-Frame-Options: SAMEORIGIN
                              X-Content-Type-Options: nosniff
                              Expect-CT: max-age=31536000;
                                report-uri="https://lantian.report-uri.com/r/d/ct/reportOnly"
                              Permissions-Policy: interest-cohort=()
                              X-XSS-Protection: 1; mode=block;
                                report="https://lantian.report-uri.com/r/d/xss/enforce"
                              Permissions-Policy: interest-cohort=()
                              Referrer-Policy: strict-origin-when-cross-origin
                              Cache-Control: private
 Reverse Proxy banner         --


 Testing vulnerabilities 

 Heartbleed (CVE-2014-0160)                not vulnerable (OK), no heartbeat extension
 CCS (CVE-2014-0224)                       not vulnerable (OK)
 Ticketbleed (CVE-2016-9244), experiment.  not vulnerable (OK), no session ticket extension
 ROBOT                                     Server does not support any cipher suites that use RSA key transport
 Secure Renegotiation (RFC 5746)           supported (OK)
 Secure Client-Initiated Renegotiation     not vulnerable (OK)
 CRIME, TLS (CVE-2012-4929)                not vulnerable (OK)
 BREACH (CVE-2013-3587)                    potentially NOT ok, "br gzip" HTTP compression detected. - only supplied "/" tested
                                           Can be ignored for static pages or if no secrets in the page
 POODLE, SSL (CVE-2014-3566)               not vulnerable (OK), no SSLv3 support
 TLS_FALLBACK_SCSV (RFC 7507)              No fallback possible (OK), no protocol below TLS 1.2 offered
 SWEET32 (CVE-2016-2183, CVE-2016-6329)    not vulnerable (OK)
 FREAK (CVE-2015-0204)                     not vulnerable (OK)
 DROWN (CVE-2016-0800, CVE-2016-0703)      not vulnerable on this host and port (OK)
                                           make sure you don't use this certificate elsewhere with SSLv2 enabled services, see
                                           https://search.censys.io/search?resource=hosts&virtual_hosts=INCLUDE&q=C1FB4D148E1D5449ACF64A2E58ADB98B80D7F13B9C5BA5C2B8E7A6039BD063AC
 LOGJAM (CVE-2015-4000), experimental      not vulnerable (OK): no DH EXPORT ciphers, no common prime detected
 BEAST (CVE-2011-3389)                     not vulnerable (OK), no SSL3 or TLS1
 LUCKY13 (CVE-2013-0169), experimental     not vulnerable (OK)
 Winshock (CVE-2014-6321), experimental    not vulnerable (OK)
 RC4 (CVE-2013-2566, CVE-2015-2808)        no RC4 ciphers detected (OK)


 Running client simulations (HTTP) via sockets 

 Browser                      Protocol  Cipher Suite Name (OpenSSL)       Forward Secrecy
------------------------------------------------------------------------------------------------
 Android 7.0 (native)         TLSv1.2   ECDHE-ECDSA-AES128-GCM-SHA256     256 bit ECDH (P-256)
 Android 8.1 (native)         TLSv1.2   ECDHE-ECDSA-AES128-GCM-SHA256     253 bit ECDH (X25519)
 Android 9.0 (native)         TLSv1.3   TLS_AES_128_GCM_SHA256            253 bit ECDH (X25519)
 Android 10.0 (native)        TLSv1.3   TLS_AES_128_GCM_SHA256            253 bit ECDH (X25519)
 Android 11/12 (native)       TLSv1.3   TLS_AES_128_GCM_SHA256            253 bit ECDH (X25519)
 Android 13/14 (native)       TLSv1.3   TLS_AES_128_GCM_SHA256            253 bit ECDH (X25519)
 Chrome 101 (Win 10)          TLSv1.3   TLS_AES_128_GCM_SHA256            253 bit ECDH (X25519)
 Chromium 137 (Win 11)        TLSv1.3   TLS_AES_128_GCM_SHA256            X25519MLKEM768
 Firefox 100 (Win 10)         TLSv1.3   TLS_AES_128_GCM_SHA256            253 bit ECDH (X25519)
 Firefox 137 (Win 11)         TLSv1.3   TLS_AES_128_GCM_SHA256            X25519MLKEM768
 IE 8 Win 7                   No connection
 IE 11 Win 7                  TLSv1.2   DHE-RSA-AES256-GCM-SHA384         4096 bit DH  
 IE 11 Win 8.1                TLSv1.2   DHE-RSA-AES256-GCM-SHA384         4096 bit DH  
 IE 11 Win Phone 8.1          TLSv1.2   ECDHE-ECDSA-AES128-GCM-SHA256     256 bit ECDH (P-256)
 IE 11 Win 10                 TLSv1.2   ECDHE-ECDSA-AES256-GCM-SHA384     256 bit ECDH (P-256)
 Edge 15 Win 10               TLSv1.2   ECDHE-ECDSA-AES256-GCM-SHA384     253 bit ECDH (X25519)
 Edge 101 Win 10 21H2         TLSv1.3   TLS_AES_128_GCM_SHA256            253 bit ECDH (X25519)
 Edge 133 Win 11 23H2         TLSv1.3   TLS_AES_128_GCM_SHA256            X25519MLKEM768
 Safari 18.4 (iOS 18.4)       TLSv1.3   TLS_AES_128_GCM_SHA256            253 bit ECDH (X25519)
 Safari 15.4 (macOS 12.3.1)   TLSv1.3   TLS_AES_128_GCM_SHA256            253 bit ECDH (X25519)
 Safari 18.4 (macOS 15.4)     TLSv1.3   TLS_AES_128_GCM_SHA256            253 bit ECDH (X25519)
 Java 7u25                    No connection
 Java 8u442 (OpenJDK)         TLSv1.3   TLS_AES_256_GCM_SHA384            253 bit ECDH (X25519)
 Java 11.0.2 (OpenJDK)        TLSv1.3   TLS_AES_128_GCM_SHA256            256 bit ECDH (P-256)
 Java 17.0.3 (OpenJDK)        TLSv1.3   TLS_AES_256_GCM_SHA384            253 bit ECDH (X25519)
 Java 21.0.6 (OpenJDK)        TLSv1.3   TLS_AES_256_GCM_SHA384            253 bit ECDH (X25519)
 go 1.17.8                    TLSv1.3   TLS_AES_128_GCM_SHA256            253 bit ECDH (X25519)
 LibreSSL 3.3.6 (macOS)       TLSv1.3   TLS_CHACHA20_POLY1305_SHA256      253 bit ECDH (X25519)
 OpenSSL 1.0.2e               TLSv1.2   ECDHE-RSA-AES256-GCM-SHA384       256 bit ECDH (P-256)
 OpenSSL 1.1.1d (Debian)      TLSv1.3   TLS_AES_256_GCM_SHA384            253 bit ECDH (X25519)
 OpenSSL 3.0.15 (Debian)      TLSv1.3   TLS_AES_256_GCM_SHA384            253 bit ECDH (X25519)
 OpenSSL 3.5.0 (git)          TLSv1.3   TLS_AES_256_GCM_SHA384            X25519MLKEM768
 Apple Mail (16.0)            TLSv1.2   ECDHE-ECDSA-AES256-GCM-SHA384     256 bit ECDH (P-256)
 Thunderbird (91.9)           TLSv1.3   TLS_AES_128_GCM_SHA256            253 bit ECDH (X25519)


 Rating (experimental) 

 Rating specs (not complete)  SSL Labs's 'SSL Server Rating Guide' (version 2009q from 2020-01-30)
 Specification documentation  https://github.com/ssllabs/research/wiki/SSL-Server-Rating-Guide
 Protocol Support (weighted)  100 (30)
 Key Exchange     (weighted)  90 (27)
 Cipher Strength  (weighted)  90 (36)
 Final Score                  93
 Overall Grade                A+

 Done 2025-05-24 00:30:49 [ 113s] -->> 159.69.30.238:443 (buypass-ssl.lantian.pub) <<--