edumedia.comwel.or.kr:443 - Summary
edumedia.comwel.or.kr -> 211.42.56.6
Certificate and Configuration
| Certificate Information |
|---|
| signatureAlgorithm | OK | SHA256 with RSA |
| keySize | INFO | RSA 2048 bits |
| serialNumber | INFO | 0395D84A04A3D4C6263934E2F75168B5 |
| commonName | OK | *.comwel.or.kr |
| commonName wo SNI | INFO | *.comwel.or.kr |
| subjectAltName | INFO | *.comwel.or.kr |
| caIssuers | INFO | Thawte RSA CA 2018 (DigiCert Inc from US) |
| trust | OK | Ok via SAN wildcard and CN wildcard (same w/o SNI) |
| chain of trust | OK | passed. |
| certificatePolicies EV | INFO | no |
| expirationStatus | OK | 185 >= 60 days |
| notBefore | INFO | 2021-10-21 09:00 |
| notAfter | OK | 2022-10-21 08:59 |
| OCSP stapling | OK | offered |
| DNS CAArecord | LOW | -- |
| certificate transparency | OK | yes (certificate extension) |
| Protocols Information edumedia.comwel.or.kr/211.42.56.6 |
|---|
| SSLv2 | CRITICAL | vulnerable with 2 ciphers |
| SSLv3 | HIGH | offered |
| TLS1 | MEDIUM | not offered, and downgraded to SSL |
| TLS1.1 | CRITICAL | TLSv1.1 is not offered, and downgraded to a weaker protocol |
| TLS1.2 | OK | offered |
| TLS1.3 | INFO | not offered and downgraded to a weaker protocol |
| ALPN | INFO | not offered |
| Server Information |
|---|
| cipher negotiated | LOW | AES128-SHA256 (cbc) |
| Cipher order |
|---|
| SSLv3 | INFO | RC4-SHA |
| TLSv1.2 | INFO | AES128-SHA256 |
| Client Handshake Simulation |
|---|
| android 422 | INFO | SSLv3 RC4-SHA |
| android 442 | INFO | TLSv1.2 AES128-SHA256 |
| android 500 | INFO | TLSv1.2 AES128-SHA |
| android 60 | INFO | TLSv1.2 AES128-SHA |
| android 70 | INFO | TLSv1.2 AES128-SHA |
| android 81 | INFO | TLSv1.2 AES128-SHA |
| android 90 | INFO | TLSv1.2 AES128-SHA |
| chrome 65 win7 | INFO | TLSv1.2 AES128-SHA |
| chrome 74 win10 | INFO | TLSv1.2 AES128-SHA |
| firefox 62 win7 | INFO | TLSv1.2 AES128-SHA |
| firefox 66 win81 | INFO | TLSv1.2 AES128-SHA |
| ie 6 xp | INFO | SSLv3 RC4-SHA |
| ie 7 vista | INFO | SSLv3 RC4-SHA |
| ie 8 win7 | INFO | SSLv3 RC4-SHA |
| ie 8 xp | INFO | SSLv3 RC4-SHA |
| ie 11 win7 | INFO | TLSv1.2 AES128-SHA256 |
| ie 11 win81 | INFO | TLSv1.2 AES128-SHA256 |
| ie 11 winphone81 | INFO | TLSv1.2 AES128-SHA256 |
| ie 11 win10 | INFO | TLSv1.2 AES128-SHA256 |
| edge 15 win10 | INFO | TLSv1.2 AES128-SHA256 |
| edge 17 win10 | INFO | TLSv1.2 AES128-SHA256 |
| opera 60 win10 | INFO | TLSv1.2 AES128-SHA |
| safari 9 ios9 | INFO | TLSv1.2 AES128-SHA256 |
| safari 9 osx1011 | INFO | TLSv1.2 AES128-SHA256 |
| safari 10 osx1012 | INFO | TLSv1.2 AES128-SHA256 |
| apple ats 9 ios9 | INFO | TLSv1.2 ECDHE-RSA-AES128-SHA256 |
| tor 1709 win7 | INFO | SSLv3 RC4-SHA |
| java 6u45 | INFO | SSLv3 RC4-SHA |
| java 7u25 | INFO | SSLv3 RC4-SHA |
| java 8u161 | INFO | TLSv1.2 AES128-SHA256 |
| java 904 | INFO | TLSv1.2 AES128-SHA256 |
| openssl 101l | INFO | TLSv1.2 AES128-SHA256 |
| openssl 102e | INFO | TLSv1.2 AES128-SHA256 |
| openssl 110j | INFO | TLSv1.2 AES128-SHA256 |
| openssl 111b | INFO | TLSv1.2 AES128-SHA256 |
| thunderbird 60 6 1 | INFO | TLSv1.2 AES128-SHA |
