SSL Report: elearning.mfb.hu (93.190.1.251)
Assessed on:  Mon, 09 Jun 2025 11:25:23 UTC | Clear cache

Due to a recently discovered bug in Apple's code, your browser is exposed to MITM attacks. Click here for more information.

Summary
Overall Rating
A+
0
20
40
60
80
100
Certificate
 
Protocol Support
 
Key Exchange
 
Cipher Strength
 

Visit our documentation page for more information, configuration guides, and books. Known issues are documented here.
This server's certificate is not trusted by Apple and Java trust store (see below for details).
This server supports TLS 1.3.  MORE INFO »
HTTP Strict Transport Security (HSTS) with long duration deployed on this server.  MORE INFO »
Certificate #1: EC 256 bits (SHA256withECDSA)
Server Key and Certificate #1
Subject *.mfb.hu
Fingerprint SHA256: 35f815762e35be8f0a96eb585edc95ab7113698e9fd54ef48cc5af4b753d9c63
Pin SHA256: hgNLpQ+1EKm99QK6trr6Op1XB199QEKV7Ko/J9pixEE=
Common names *.mfb.hu
Alternative names mfb.hu *.mfb.hu
Serial Number 054db7064c105b30d82f973d680a
Valid from Mon, 10 Mar 2025 11:20:30 UTC
Valid until Fri, 10 Apr 2026 10:20:29 UTC (expires in 10 months)
Key EC 256 bits
Weak key (Debian) No
Issuer e-Szigno Class3 SSL CA 2017
AIA: http://ec3sslca2017-ca1.e-szigno.hu/ec3sslca2017.crt
AIA: http://ec3sslca2017-ca2.e-szigno.hu/ec3sslca2017.crt
AIA: http://ec3sslca2017-ca3.e-szigno.hu/ec3sslca2017.crt
Signature algorithm SHA256withECDSA
Extended Validation No
Certificate Transparency Yes (certificate)
OCSP Must Staple No
Revocation information CRL, OCSP
CRL: http://ec3sslca2017-crl1.e-szigno.hu/ec3sslca2017.crl
OCSP: http://ec3sslca2017-ocsp1.e-szigno.hu
OCSP: http://ec3sslca2017-ocsp2.e-szigno.hu
OCSP: http://ec3sslca2017-ocsp3.e-szigno.hu
Revocation status Good (not revoked)
DNS CAA No (more info)
Trusted Yes
Mozilla  Apple  Android  Java  Windows 


Additional Certificates (if supplied)
Certificates provided 3 (3357 bytes)
Chain issues Contains anchor
#2
Subject e-Szigno Class3 SSL CA 2017
Fingerprint SHA256: bcbc18c463b61f3a033b10c74974ed8a2c328afcd67a338d9871506a3515419f
Pin SHA256: 69Duo3nmlQnUEvqzlU27qTDaDY9K1yN0wfdopIs9Y7s=
Valid until Fri, 22 Aug 2042 09:00:00 UTC (expires in 17 years and 2 months)
Key EC 256 bits
Issuer e-Szigno Root CA 2017
Signature algorithm SHA256withECDSA
#3
Subject e-Szigno Root CA 2017   In trust store
Fingerprint SHA256: beb00b30839b9bc32c32e4447905950641f26421b15ed089198b518ae2ea1b99
Pin SHA256: QkMWJ+p2zHhpf5FeNFWxsuyC/y9jgO5kI+88CEC35jE=
Valid until Fri, 22 Aug 2042 12:07:06 UTC (expires in 17 years and 2 months)
Key EC 256 bits
Issuer e-Szigno Root CA 2017   Self-signed
Signature algorithm SHA256withECDSA


Certification Paths
Path #1: Trusted
1 Sent by server *.mfb.hu
Fingerprint SHA256: 35f815762e35be8f0a96eb585edc95ab7113698e9fd54ef48cc5af4b753d9c63
Pin SHA256: hgNLpQ+1EKm99QK6trr6Op1XB199QEKV7Ko/J9pixEE=

EC 256 bits / SHA256withECDSA
2 Sent by server e-Szigno Class3 SSL CA 2017
Fingerprint SHA256: bcbc18c463b61f3a033b10c74974ed8a2c328afcd67a338d9871506a3515419f
Pin SHA256: 69Duo3nmlQnUEvqzlU27qTDaDY9K1yN0wfdopIs9Y7s=

EC 256 bits / SHA256withECDSA
3 Sent by server
In trust store
e-Szigno Root CA 2017   Self-signed
Fingerprint SHA256: beb00b30839b9bc32c32e4447905950641f26421b15ed089198b518ae2ea1b99
Pin SHA256: QkMWJ+p2zHhpf5FeNFWxsuyC/y9jgO5kI+88CEC35jE=

EC 256 bits / SHA256withECDSA
Path #1: Not trusted (path does not chain to a trusted anchor)
1 Sent by server *.mfb.hu
Fingerprint SHA256: 35f815762e35be8f0a96eb585edc95ab7113698e9fd54ef48cc5af4b753d9c63
Pin SHA256: hgNLpQ+1EKm99QK6trr6Op1XB199QEKV7Ko/J9pixEE=

EC 256 bits / SHA256withECDSA
2 Sent by server e-Szigno Class3 SSL CA 2017
Fingerprint SHA256: bcbc18c463b61f3a033b10c74974ed8a2c328afcd67a338d9871506a3515419f
Pin SHA256: 69Duo3nmlQnUEvqzlU27qTDaDY9K1yN0wfdopIs9Y7s=

EC 256 bits / SHA256withECDSA
3 Sent by server
  Not in trust store
e-Szigno Root CA 2017   Self-signed
Fingerprint SHA256: beb00b30839b9bc32c32e4447905950641f26421b15ed089198b518ae2ea1b99
Pin SHA256: QkMWJ+p2zHhpf5FeNFWxsuyC/y9jgO5kI+88CEC35jE=

EC 256 bits / SHA256withECDSA
Path #1: Trusted
1 Sent by server *.mfb.hu
Fingerprint SHA256: 35f815762e35be8f0a96eb585edc95ab7113698e9fd54ef48cc5af4b753d9c63
Pin SHA256: hgNLpQ+1EKm99QK6trr6Op1XB199QEKV7Ko/J9pixEE=

EC 256 bits / SHA256withECDSA
2 Sent by server e-Szigno Class3 SSL CA 2017
Fingerprint SHA256: bcbc18c463b61f3a033b10c74974ed8a2c328afcd67a338d9871506a3515419f
Pin SHA256: 69Duo3nmlQnUEvqzlU27qTDaDY9K1yN0wfdopIs9Y7s=

EC 256 bits / SHA256withECDSA
3 Sent by server
In trust store
e-Szigno Root CA 2017   Self-signed
Fingerprint SHA256: beb00b30839b9bc32c32e4447905950641f26421b15ed089198b518ae2ea1b99
Pin SHA256: QkMWJ+p2zHhpf5FeNFWxsuyC/y9jgO5kI+88CEC35jE=

EC 256 bits / SHA256withECDSA
Path #1: Not trusted (path does not chain to a trusted anchor)
1 Sent by server *.mfb.hu
Fingerprint SHA256: 35f815762e35be8f0a96eb585edc95ab7113698e9fd54ef48cc5af4b753d9c63
Pin SHA256: hgNLpQ+1EKm99QK6trr6Op1XB199QEKV7Ko/J9pixEE=

EC 256 bits / SHA256withECDSA
2 Sent by server e-Szigno Class3 SSL CA 2017
Fingerprint SHA256: bcbc18c463b61f3a033b10c74974ed8a2c328afcd67a338d9871506a3515419f
Pin SHA256: 69Duo3nmlQnUEvqzlU27qTDaDY9K1yN0wfdopIs9Y7s=

EC 256 bits / SHA256withECDSA
3 Sent by server
  Not in trust store
e-Szigno Root CA 2017   Self-signed
Fingerprint SHA256: beb00b30839b9bc32c32e4447905950641f26421b15ed089198b518ae2ea1b99
Pin SHA256: QkMWJ+p2zHhpf5FeNFWxsuyC/y9jgO5kI+88CEC35jE=

EC 256 bits / SHA256withECDSA
Path #1: Trusted
1 Sent by server *.mfb.hu
Fingerprint SHA256: 35f815762e35be8f0a96eb585edc95ab7113698e9fd54ef48cc5af4b753d9c63
Pin SHA256: hgNLpQ+1EKm99QK6trr6Op1XB199QEKV7Ko/J9pixEE=

EC 256 bits / SHA256withECDSA
2 Sent by server e-Szigno Class3 SSL CA 2017
Fingerprint SHA256: bcbc18c463b61f3a033b10c74974ed8a2c328afcd67a338d9871506a3515419f
Pin SHA256: 69Duo3nmlQnUEvqzlU27qTDaDY9K1yN0wfdopIs9Y7s=

EC 256 bits / SHA256withECDSA
3 Sent by server
In trust store
e-Szigno Root CA 2017   Self-signed
Fingerprint SHA256: beb00b30839b9bc32c32e4447905950641f26421b15ed089198b518ae2ea1b99
Pin SHA256: QkMWJ+p2zHhpf5FeNFWxsuyC/y9jgO5kI+88CEC35jE=

EC 256 bits / SHA256withECDSA

Click here to expand

Configuration
Protocols
TLS 1.3 Yes
TLS 1.2 Yes
TLS 1.1 No
TLS 1.0 No
SSL 3 No
SSL 2 No


Cipher Suites
# TLS 1.3 (suites in server-preferred order)
TLS_AES_256_GCM_SHA384 (0x1302)   ECDH x25519 (eq. 3072 bits RSA)   FS 256
TLS_CHACHA20_POLY1305_SHA256 (0x1303)   ECDH x25519 (eq. 3072 bits RSA)   FS 256
TLS_AES_128_GCM_SHA256 (0x1301)   ECDH x25519 (eq. 3072 bits RSA)   FS 128
TLS_AES_128_CCM_SHA256 (0x1304)   ECDH x25519 (eq. 3072 bits RSA)   FS 128
# TLS 1.2 (suites in server-preferred order)
TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384 (0xc02c)   ECDH x25519 (eq. 3072 bits RSA)   FS 256
TLS_ECDHE_ECDSA_WITH_CHACHA20_POLY1305_SHA256 (0xcca9)   ECDH x25519 (eq. 3072 bits RSA)   FS 256
TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256 (0xc02b)   ECDH x25519 (eq. 3072 bits RSA)   FS 128


Handshake Simulation
Android 4.4.2 EC 256 (SHA256)   TLS 1.2 TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384   ECDH secp256r1  FS
Android 5.0.0 EC 256 (SHA256)   TLS 1.2 TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256   ECDH secp256r1  FS
Android 6.0 EC 256 (SHA256)   TLS 1.2 > http/1.1   TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256   ECDH secp256r1  FS
Android 7.0 EC 256 (SHA256)   TLS 1.2 > http/1.1   TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384   ECDH x25519  FS
Android 8.0 EC 256 (SHA256)   TLS 1.2 > http/1.1   TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384   ECDH x25519  FS
Android 8.1 -   TLS 1.3 TLS_AES_256_GCM_SHA384   ECDH x25519  FS
Android 9.0 -   TLS 1.3 TLS_AES_256_GCM_SHA384   ECDH x25519  FS
BingPreview Jan 2015 EC 256 (SHA256)   TLS 1.2 TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384   ECDH secp256r1  FS
Chrome 49 / XP SP3 Server sent fatal alert: handshake_failure
Chrome 69 / Win 7  R EC 256 (SHA256)   TLS 1.2 > http/1.1   TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384   ECDH x25519  FS
Chrome 70 / Win 10 -   TLS 1.3 TLS_AES_256_GCM_SHA384   ECDH x25519  FS
Chrome 80 / Win 10  R -   TLS 1.3 TLS_AES_256_GCM_SHA384   ECDH x25519  FS
Firefox 31.3.0 ESR / Win 7 EC 256 (SHA256)   TLS 1.2 TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256   ECDH secp256r1  FS
Firefox 47 / Win 7  R EC 256 (SHA256)   TLS 1.2 > http/1.1   TLS_ECDHE_ECDSA_WITH_CHACHA20_POLY1305_SHA256   ECDH secp256r1  FS
Firefox 49 / XP SP3 EC 256 (SHA256)   TLS 1.2 > http/1.1   TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384   ECDH secp256r1  FS
Firefox 62 / Win 7  R EC 256 (SHA256)   TLS 1.2 > http/1.1   TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384   ECDH x25519  FS
Firefox 73 / Win 10  R -   TLS 1.3 TLS_AES_256_GCM_SHA384   ECDH x25519  FS
Googlebot Feb 2018 EC 256 (SHA256)   TLS 1.2 TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384   ECDH x25519  FS
IE 11 / Win 7  R EC 256 (SHA256)   TLS 1.2 TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384   ECDH secp256r1  FS
IE 11 / Win 8.1  R EC 256 (SHA256)   TLS 1.2 > http/1.1   TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384   ECDH secp256r1  FS
IE 11 / Win Phone 8.1  R EC 256 (SHA256)   TLS 1.2 > http/1.1   TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384   ECDH secp256r1  FS
IE 11 / Win Phone 8.1 Update  R EC 256 (SHA256)   TLS 1.2 > http/1.1   TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384   ECDH secp256r1  FS
IE 11 / Win 10  R EC 256 (SHA256)   TLS 1.2 > http/1.1   TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384   ECDH secp256r1  FS
Edge 15 / Win 10  R EC 256 (SHA256)   TLS 1.2 > http/1.1   TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384   ECDH x25519  FS
Edge 16 / Win 10  R EC 256 (SHA256)   TLS 1.2 > http/1.1   TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384   ECDH x25519  FS
Edge 18 / Win 10  R EC 256 (SHA256)   TLS 1.2 > http/1.1   TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384   ECDH x25519  FS
Edge 13 / Win Phone 10  R EC 256 (SHA256)   TLS 1.2 > http/1.1   TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384   ECDH secp256r1  FS
Java 8u161 EC 256 (SHA256)   TLS 1.2 TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384   ECDH secp256r1  FS
Java 11.0.3 -   TLS 1.3 TLS_AES_256_GCM_SHA384   ECDH secp256r1  FS
Java 12.0.1 -   TLS 1.3 TLS_AES_256_GCM_SHA384   ECDH secp256r1  FS
OpenSSL 1.0.1l  R EC 256 (SHA256)   TLS 1.2 TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384   ECDH secp256r1  FS
OpenSSL 1.0.2s  R EC 256 (SHA256)   TLS 1.2 TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384   ECDH secp256r1  FS
OpenSSL 1.1.0k  R EC 256 (SHA256)   TLS 1.2 TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384   ECDH x25519  FS
OpenSSL 1.1.1c  R -   TLS 1.3 TLS_AES_256_GCM_SHA384   ECDH x25519  FS
Safari 6 / iOS 6.0.1 Server sent fatal alert: handshake_failure
Safari 7 / iOS 7.1  R Server sent fatal alert: handshake_failure
Safari 7 / OS X 10.9  R Server sent fatal alert: handshake_failure
Safari 8 / iOS 8.4  R Server sent fatal alert: handshake_failure
Safari 8 / OS X 10.10  R Server sent fatal alert: handshake_failure
Safari 9 / iOS 9  R EC 256 (SHA256)   TLS 1.2 > http/1.1   TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384   ECDH secp256r1  FS
Safari 9 / OS X 10.11  R EC 256 (SHA256)   TLS 1.2 > http/1.1   TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384   ECDH secp256r1  FS
Safari 10 / iOS 10  R EC 256 (SHA256)   TLS 1.2 > http/1.1   TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384   ECDH secp256r1  FS
Safari 10 / OS X 10.12  R EC 256 (SHA256)   TLS 1.2 > http/1.1   TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384   ECDH secp256r1  FS
Safari 12.1.2 / MacOS 10.14.6 Beta  R -   TLS 1.3 TLS_AES_256_GCM_SHA384   ECDH x25519  FS
Safari 12.1.1 / iOS 12.3.1  R -   TLS 1.3 TLS_AES_256_GCM_SHA384   ECDH x25519  FS
Apple ATS 9 / iOS 9  R EC 256 (SHA256)   TLS 1.2 > http/1.1   TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384   ECDH secp256r1  FS
Yahoo Slurp Jan 2015 EC 256 (SHA256)   TLS 1.2 TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384   ECDH secp256r1  FS
YandexBot Jan 2015 EC 256 (SHA256)   TLS 1.2 TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384   ECDH secp256r1  FS
# Not simulated clients (Protocol mismatch)
Android 2.3.7   No SNI 2 Protocol mismatch (not simulated)
Android 4.0.4 Protocol mismatch (not simulated)
Android 4.1.1 Protocol mismatch (not simulated)
Android 4.2.2 Protocol mismatch (not simulated)
Android 4.3 Protocol mismatch (not simulated)
Baidu Jan 2015 Protocol mismatch (not simulated)
IE 6 / XP   No FS 1   No SNI 2 Protocol mismatch (not simulated)
IE 7 / Vista Protocol mismatch (not simulated)
IE 8 / XP   No FS 1   No SNI 2 Protocol mismatch (not simulated)
IE 8-10 / Win 7  R Protocol mismatch (not simulated)
IE 10 / Win Phone 8.0 Protocol mismatch (not simulated)
Java 6u45   No SNI 2 Protocol mismatch (not simulated)
Java 7u25 Protocol mismatch (not simulated)
OpenSSL 0.9.8y Protocol mismatch (not simulated)
Safari 5.1.9 / OS X 10.6.8 Protocol mismatch (not simulated)
Safari 6.0.4 / OS X 10.8.4  R Protocol mismatch (not simulated)

Click here to expand

(1) Clients that do not support Forward Secrecy (FS) are excluded when determining support for it.
(2) No support for virtual SSL hosting (SNI). Connects to the default site if the server uses SNI.
(3) Only first connection attempt simulated. Browsers sometimes retry with a lower protocol version.
(R) Denotes a reference browser or client, with which we expect better effective security.
(All) We use defaults, but some platforms do not use their best protocols and features (e.g., Java 6 & 7, older IE).
(All) Certificate trust is not checked in handshake simulation, we only perform TLS handshake.


Protocol Details
Secure Renegotiation Supported
Secure Client-Initiated Renegotiation No
Insecure Client-Initiated Renegotiation No
BEAST attack Mitigated server-side (more info)  
POODLE (SSLv3) No, SSL 3 not supported (more info)
POODLE (TLS) No (more info)
Zombie POODLE No (more info)  
GOLDENDOODLE No (more info)  
OpenSSL 0-Length No (more info)  
Sleeping POODLE No (more info)  
Downgrade attack prevention Yes, TLS_FALLBACK_SCSV supported (more info)
SSL/TLS compression No
RC4 No
Heartbeat (extension) No
Heartbleed (vulnerability) No (more info)
Ticketbleed (vulnerability) No (more info)
OpenSSL CCS vuln. (CVE-2014-0224) No (more info)
OpenSSL Padding Oracle vuln.
(CVE-2016-2107)
No (more info)
ROBOT (vulnerability) No (more info)
Forward Secrecy Yes (with most browsers)   ROBUST (more info)
ALPN Yes   http/1.1
NPN No
Session resumption (caching) Yes
Session resumption (tickets) Yes
OCSP stapling No
Strict Transport Security (HSTS) Yes
max-age=63072000; includeSubdomains;
HSTS Preloading Not in: Chrome  Edge  Firefox  IE 
Public Key Pinning (HPKP) No (more info)
Public Key Pinning Report-Only No
Public Key Pinning (Static) No (more info)
Long handshake intolerance No
TLS extension intolerance No
TLS version intolerance No
Incorrect SNI alerts No
Uses common DH primes No, DHE suites not supported
DH public server param (Ys) reuse No, DHE suites not supported
ECDH public server param reuse No
Supported Named Groups x25519, secp256r1 (server preferred order)
SSL 2 handshake compatibility No
0-RTT enabled No


HTTP Requests
1 https://elearning.mfb.hu/  (HTTP/1.1 403 Forbidden)
1
Date Mon, 09 Jun 2025 11:24:24 GMT
Server Apache
Strict-Transport-Security max-age=63072000; includeSubdomains;
X-Frame-Options SAMEORIGIN
X-Xss-Protection 1; mode=block
X-Content-Type-Options nosniff
Content-Length 318
Connection close
Content-Type text/html; charset=iso-8859-1


Miscellaneous
Test date Mon, 09 Jun 2025 11:23:59 UTC
Test duration 83.860 seconds
HTTP status code 403
HTTP server signature Apache
Server hostname -


SSL Report v2.4.0