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SSL Checker

Submit the Hostname and Port in the fields below. This checker supports SNI and STARTTLS.

Report

Hostname: Matches Common Name or/and SAN
Expired: No (284 days till expiration)
Public Key: We were unable to find any issues in the public key of end-entity certificate
Trusted: Yes, we were able to verify the certificate
Self-Signed: No, the end-entity certificate is not self-signed
Chain Issues: No, we were unable to detect any issues in the certificate chain sent by the server
Weak signatures: No, certificates sent by the server were not signed utilizing a weak hash function
OCSP Status: OCSP Responder returned "good" status for the end-entity certificate

DNS Information

Resolves To: 219.133.46.154
Reverse IP lookup: No records found
Nameserver: ns2.uc.cn.
Nameserver: ns3.uc.cn.
Nameserver: ns4.uc.cn.

General Information

Common Name: *.uc.cn
SANs: DNS:*.uc.cnDNS:uc.cn Total number of SANs: 2
Organization: Alibaba (China) Technology Co., Ltd.
Locality: HangZhou
Signature Algorithm: sha256WithRSAEncryption
Key Type: RSA
Key size: 2048 bits
Serial Number: 3d40afcb7dce00004d75733
Not Before: Jan 05, 2024 01:56:02 GMT
Not After: Feb 05, 2025 01:56:01 GMT
Number of certs: 2
Revocation Status: good
OCSP Stapling: Not Supported
Server: Tengine/2.1.3_400
HSTS: Not Supported
HPKP: Not Supported

Chain Information

Certificate # 1 - Common Name: *.uc.cn

Decode this certificate for verbose information →
Subject Common Name *.uc.cn
Subject Organization Alibaba (China) Technology Co., Ltd.
Issuer Common Name GlobalSign Organization Validation CA - SHA256 - G3
Issuer Organization GlobalSign nv-sa
Not Before: Jan 05, 2024 01:56:02 GMT
Not After: Feb 05, 2025 01:56:01 GMT
Signature Algorithm: sha256WithRSAEncryption
Serial Number: 3d40afcb7dce00004d75733
SHA1 Fingerprint: EF:76:66:0B:BC:06:CB:DC:CA:4F:DB:1A:04:75:36:84:9F:9A:72:F3
MD5 Fingerprint: 82:AF:4D:01:06:D2:6D:4D:7F:CA:8C:89:96:7F:FA:A7

Certificate # 2 - Common Name: GlobalSign Organization Validation CA - SHA256 - G3

Decode this certificate for verbose information →
In place? Yes, this certificate directly certifies the preceding one
Subject Common Name GlobalSign Organization Validation CA - SHA256 - G3
Subject Organization GlobalSign nv-sa
Issuer Common Name GlobalSign Root CA
Issuer Organization GlobalSign nv-sa
Not Before: Sep 04, 2015 00:00:00 GMT
Not After: Sep 04, 2025 00:00:00 GMT
Signature Algorithm: sha256WithRSAEncryption
Serial Number: 4707b1019a0c57ad39b3e17da9f9
SHA1 Fingerprint: 20:D1:EB:AB:5A:71:58:7B:91:16:E4:C7:44:15:D1:A8:5B:0D:DD:A5
MD5 Fingerprint: 2F:6B:FB:B5:2A:C2:CB:B5:41:BB:AC:47:14:E3:FC:2A

OpenSSL Handshake

depth=2 C = BE, O = GlobalSign nv-sa, OU = Root CA, CN = GlobalSign Root CA
verify return:1
depth=1 C = BE, O = GlobalSign nv-sa, CN = GlobalSign Organization Validation CA - SHA256 - G3
verify return:1
depth=0 C = CN, ST = ZheJiang, L = HangZhou, O = "Alibaba (China) Technology Co., Ltd.", CN = *.uc.cn
verify return:1
CONNECTED(00000003)
OCSP response: no response sent
---
Certificate chain
 0 s:C = CN, ST = ZheJiang, L = HangZhou, O = "Alibaba (China) Technology Co., Ltd.", CN = *.uc.cn
   i:C = BE, O = GlobalSign nv-sa, CN = GlobalSign Organization Validation CA - SHA256 - G3
-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----
 1 s:C = BE, O = GlobalSign nv-sa, CN = GlobalSign Organization Validation CA - SHA256 - G3
   i:C = BE, O = GlobalSign nv-sa, OU = Root CA, CN = GlobalSign Root CA
-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----
---
Server certificate
subject=C = CN, ST = ZheJiang, L = HangZhou, O = "Alibaba (China) Technology Co., Ltd.", CN = *.uc.cn

issuer=C = BE, O = GlobalSign nv-sa, CN = GlobalSign Organization Validation CA - SHA256 - G3

---
No client certificate CA names sent
Peer signing digest: SHA512
Peer signature type: RSA
Server Temp Key: ECDH, P-256, 256 bits
---
SSL handshake has read 3591 bytes and written 442 bytes
Verification: OK
---
New, TLSv1.2, Cipher is ECDHE-RSA-AES128-GCM-SHA256
Server public key is 2048 bit
Secure Renegotiation IS supported
Compression: NONE
Expansion: NONE
No ALPN negotiated
SSL-Session:
    Protocol  : TLSv1.2
    Cipher    : ECDHE-RSA-AES128-GCM-SHA256
    Session-ID: 070826FD657771D5A1C993AE223DD3FFAEE9F28B59AF04E46043B84C22C7CADE
    Session-ID-ctx: 
    Master-Key: 06BAE4DAF86D7A47FBD41E2E4D49D6E99868AB84E5F88AFAD391FBF7D78BB4A9E0DCFA4EF81F31B6044A0070664449F9
    PSK identity: None
    PSK identity hint: None
    SRP username: None
    TLS session ticket lifetime hint: 100800 (seconds)
    TLS session ticket:
    0000 - 06 4d 3f fa 8c b9 4f 15-c1 cb ae dc d8 b8 10 82   .M?...O.........
    0010 - aa 14 83 ec b2 ca 18 53-39 e2 86 2f 44 c7 d0 ab   .......S9../D...
    0020 - 80 1a ea cd 9b 40 a4 de-a8 23 fb 7c 91 ba 4b 0e   .....@...#.|..K.
    0030 - ff e1 5c ca cf 9d 5d 58-94 95 e6 d6 69 24 9e b3   ..\...]X....i$..
    0040 - da 1f 53 e3 ae 10 44 d1-5e 5e e6 b0 a5 d8 b9 05   ..S...D.^^......
    0050 - 4a 24 1e ed 17 b1 18 36-f1 0a 17 a6 b3 08 12 fe   J$.....6........
    0060 - 64 4a c3 2b 17 9d 5f 9a-b5 1b 44 7a 21 0e e2 7d   dJ.+.._...Dz!..}
    0070 - 40 a1 d5 40 04 5f 71 c5-7c 7c c0 e4 e4 2b 65 5a   @..@._q.||...+eZ
    0080 - f3 37 30 24 45 30 32 6a-a9 85 a3 b9 8f c8 8d 15   .70$E02j........
    0090 - 45 64 64 a7 d9 61 56 82-df b2 5d fe 98 cf 58 9f   Edd..aV...]...X.
    00a0 - 19 5d a1 34 f1 6e 4f cc-50 6b 87 3f 00 44 0c de   .].4.nO.Pk.?.D..
    00b0 - 29 d1 54 45 f1 f4 7a fc-b5 0d 8a 6d 76 3c a7 d2   ).TE..z....mv<..

    Start Time: 1714127677
    Timeout   : 7200 (sec)
    Verify return code: 0 (ok)
    Extended master secret: no
---
DONE