Certificate Summary:

Subject: www.sha1.de
Issuer: R10
Expiration: 2025-10-04 16:07:46 UTC
Key Identifier: D4:06:37:D8:E3:0D:95:5C:B9:CC:9E:4D:C1:CF:B6:8A:CE:D8:C2:9E

Download and Install

Received at FYIcenter.com on: 2025-08-01

Certificate Detailed Information:

Name:
/CN=www.sha1.de

Subject: 
   Common Name (CN): www.sha1.de
   Organizational Unit Name (OU): 
   Organization Name (O): 
   Locality Name (L): 
   State or Province Name (ST): 
   Country Name (C): 
   Email Address: 
Issuer: 
   Common Name (CN): R10
   Organizational Unit Name (OU): 
   Organization Name (O): Let's Encrypt
   Locality Name (L): 
   State or Province Name (ST): 
   Country Name (C): US
   Email Address: 
Valid From: Sun, 06 Jul 2025 16:07:47 +0000 
Valid To: Sat, 04 Oct 2025 16:07:46 +0000 
Serial Number: 0x06866B6E98B5A2071A466E9608D4692F1893 
Hash: 62eb5872 
Version: 2 
Signature Type: sha256WithRSAEncryption 
Purposes:  
   SSL client 
   SSL server 
   Netscape SSL server 
   S/MIME signing 
   S/MIME encryption 
   CRL signing 
   Any Purpose 
   OCSP helper 
   Time Stamp signing 
Extensions:  
   keyUsage:
      Digital Signature, Key Encipherment 
   extendedKeyUsage:
      TLS Web Server Authentication, TLS Web Client Authentication 
   basicConstraints:
      CA:FALSE 
   subjectKeyIdentifier:
      D4:06:37:D8:E3:0D:95:5C:B9:CC:9E:4D:C1:CF:B6:8A:CE:D8:C2:9E 
   authorityKeyIdentifier:
      keyid:BB:BC:C3:47:A5:E4:BC:A9:C6:C3:A4:72:0C:10:8D:A2:35:E1:C8:E8
 
   authorityInfoAccess:
      CA Issuers - URI:http://r10.i.lencr.org/
 
   subjectAltName:
      DNS:www.sha1.de 
   certificatePolicies:
      Policy: 2.23.140.1.2.1
 
   crlDistributionPoints:
      
Full Name:
  URI:http://r10.c.lencr.org/20.crl
 
   ct_precert_scts:
      Signed Certificate Timestamp:
    Version   : v1 (0x0)
    Log ID    : 7D:59:1E:12:E1:78:2A:7B:1C:61:67:7C:5E:FD:F8:D0:
                87:5C:14:A0:4E:95:9E:B9:03:2F:D9:0E:8C:2E:79:B8
    Timestamp : Jul  6 17:06:17.887 2025 GMT
    Extensions: none
    Signature : ecdsa-with-SHA256
                30:45:02:21:00:A1:F5:9B:56:EE:E8:03:D5:FE:5B:74:
                22:14:0F:28:D9:F1:63:91:8B:B8:02:47:FE:67:9E:12:
                39:4E:9F:3C:3C:02:20:6A:CE:98:8E:BA:A0:07:73:BA:
                BB:A3:1D:03:8F:6E:0E:AE:66:94:9B:BD:B4:A4:FE:98:
                4E:F4:CE:35:66:2D:F7
Signed Certificate Timestamp:
    Version   : v1 (0x0)
    Log ID    : DD:DC:CA:34:95:D7:E1:16:05:E7:95:32:FA:C7:9F:F8:
                3D:1C:50:DF:DB:00:3A:14:12:76:0A:2C:AC:BB:C8:2A
    Timestamp : Jul  6 17:06:17.934 2025 GMT
    Extensions: none
    Signature : ecdsa-with-SHA256
                30:44:02:20:6E:BC:BF:D5:9C:91:A0:87:64:EB:1A:BA:
                8A:45:BE:09:3E:84:C1:DA:B6:37:14:9B:69:B3:7C:AC:
                C0:D4:1F:7D:02:20:48:B5:28:2E:94:F9:B4:4D:9E:B3:
                6C:F1:5F:03:C9:65:B4:27:2B:3D:0E:02:6E:6B:F6:B1:
                9B:F2:B5:65:38:E8 

Certificate in PEM Format:

-----BEGIN CERTIFICATE-----
MIIF8TCCBNmgAwIBAgISBoZrbpi1ogcaRm6WCNRpLxiTMA0GCSqGSIb3DQEBCwUA
MDMxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MQwwCgYDVQQD
EwNSMTAwHhcNMjUwNzA2MTYwNzQ3WhcNMjUxMDA0MTYwNzQ2WjAWMRQwEgYDVQQD
Ewt3d3cuc2hhMS5kZTCCAiIwDQYJKoZIhvcNAQEBBQADggIPADCCAgoCggIBAMV5
6IMF6+5ovZJGA36WvccMxUGQLIF/owF0kyZwc/CUREqU8VmHuTyV4ZPIaQ2Z+90R
UU64qKJV2P7pyUs7jeUS7CJUhCYrGMgPkWTowlzoSSoxHNQ0+5BYXi3C7NnYfqqs
RwYAkcD1MruV4TUw2fr+LYZkiI0sib33j9NUGy0RxZUPtceX1ABSHSAHX1QiiK3I
teC55XuaPg9PDThXTshhAIa2FoPlafIqLcvC2SuPQVIADPMxpX/68f6u9hoqLGQD
BtN/7+7M9ORAStL1AMzBxQ8/DVNvHX+lyGq5Jpa/pQBgPevOsZ8TiiDEHDkDIg8S
baq3XDmq6IXAEvFjH+2nsJDOIYUzGAtfD4ZMSzOwT2fAZOlWM56xXo5ZDtanWeXb
AQ+O9hwg47pte3z9rZt5QZaGKNHs2KdG9gaCoOVXfs/dJOp3f2hw0Xoutd49xll9
9k96Jv5w3gE0dN/jqoJBeKuK3dD+eEZ0CO2GiTBdTlkpj1b5VGYXkJrGt2FPTNjN
s6gby/m1QIT8KTqSnewRy7UPRweiio4Ta3bu1YIkBThkMjnWT62ZvN2aWHbYV53Q
/rbMeYxGZLGnrV2bE93/+FKk+Ss0dXR+oStHnjaTB6y5loIp6JyK+imLNAsRnAtg
VyJxDcWqpEaxDCNMudXtGK9qxczv+cvKXeX5XF6dAgMBAAGjggIaMIICFjAOBgNV
HQ8BAf8EBAMCBaAwHQYDVR0lBBYwFAYIKwYBBQUHAwEGCCsGAQUFBwMCMAwGA1Ud
EwEB/wQCMAAwHQYDVR0OBBYEFNQGN9jjDZVcucyeTcHPtorO2MKeMB8GA1UdIwQY
MBaAFLu8w0el5LypxsOkcgwQjaI14cjoMDMGCCsGAQUFBwEBBCcwJTAjBggrBgEF
BQcwAoYXaHR0cDovL3IxMC5pLmxlbmNyLm9yZy8wFgYDVR0RBA8wDYILd3d3LnNo
YTEuZGUwEwYDVR0gBAwwCjAIBgZngQwBAgEwLgYDVR0fBCcwJTAjoCGgH4YdaHR0
cDovL3IxMC5jLmxlbmNyLm9yZy8yMC5jcmwwggEDBgorBgEEAdZ5AgQCBIH0BIHx
AO8AdgB9WR4S4XgqexxhZ3xe/fjQh1wUoE6VnrkDL9kOjC55uAAAAZfgs+6fAAAE
AwBHMEUCIQCh9ZtW7ugD1f5bdCIUDyjZ8WORi7gCR/5nnhI5Tp88PAIgas6Yjrqg
B3O6u6MdA49uDq5mlJu9tKT+mE70zjVmLfcAdQDd3Mo0ldfhFgXnlTL6x5/4PRxQ
39sAOhQSdgosrLvIKgAAAZfgs+7OAAAEAwBGMEQCIG68v9WckaCHZOsauopFvgk+
hMHatjcUm2mzfKzA1B99AiBItSgulPm0TZ6zbPFfA8lltCcrPQ4Cbmv2sZvytWU4
6DANBgkqhkiG9w0BAQsFAAOCAQEAlT0v60veEAUw4rGzIW7dG0zKPBwNfVZFVBkL
t5j7G0SquQ5cUDcLaZL0VumRE3+w/6y+/5eQsqpZoZbEGH/9lXLK9+0PxyUeL5qG
MJRjYpF649qoZVE3S5E4o88dHK6bXHNWs1le6vTg3WuclyrpGLBVcDxHVjsFiDra
yYTdgQKM3QnTs1aTDE4nfEwjoUvWaFyScfrqBOPMwTAG1QxG4iOGu5tVLOqbcpjm
SoIt5hZ+zwGOoSeBG3uyvOF3wgoqhVQXeSs8sRyVfUMhahgcuxZdb7rUbinf38gW
Ilu5kPpR5EZNxxMylMpm3tNgQ2RK3+iC2qSFZBcm1VNEUDEZgw==
-----END CERTIFICATE-----

Related Certificate(s):

ID      Subject          Issuer           Expiration Key Identifier   Relation   
        www.sha1.de      R10              2025-10-04 D40637D8E30D955… This Cert
        --------------------------------------------------
23300   R10              ISRG Root X1     2027-03-12 BBBCC347A5E4BCA… Parent Cert

Public Key Detailed Information:

Key Details:
   Type: RSA
   Size (bits): 4096
   Modulus (n): 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   Public Exponent (e): 65537 (0x010001)

Public Key in PEM Format:

-----BEGIN PUBLIC KEY-----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-----END PUBLIC KEY-----

Identical or Similar Keys: We found that the public key in this certificate matches key(s) recorded previously.

ID      Type Size Pri/Pub Key Identifier   Date       Comparison 
31422   RSA  4096 Public  D40637D8E30D955… 2025-08-01 Same Key ID