c-schnabel.de
Issued by R3
About this certificate
This digital certificate with serial number 03:b1:cf:5e:36:73:40:29:93:ff:7b:34:75:5a:82:1f:ae:fc was issued on by Let's Encrypt.
With 2 subject alternative names this certificate can be used to secure multiple fqdn's. This certificate has already expired and will cause a warning or error message in the browser it's still listed on this site to allow you to look back on previously issued certificates. If we have found any compliance issues with this certificate they will be shown below. I hope this certificate review is providing you the detailed information in a simple form you where looking for.
We have idenified some issues with this certificate:
- Subscriber Certificate: commonName is deprecated. (BRs: 7.1.4.2.2)
Certificate Subject
CN=c-schnabel.de
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 03:b1:cf:5e:36:73:40:29:93:ff:7b:34:75:5a:82:1f:ae:fcSerial Number (int): 321842476115700242424195616522188437303036
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: 54:f4:dc:52:3c:e5:9f:33:25:9d:f1:cd:3d:32:26:96:4f:78:b2:14
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6
Fingerprint (sha1): f7:f4:a7:24:a1:9e:3c:b4:4f:45:bb:94:c3:ae:a2:45:af:e4:0a:65
Fingerprint (sha256): 44:9e:bb:2c:49:56:d0:9c:dc:1e:9c:c3:15:3d:61:0c:96:ad:52:bc:c8:63:f0:b1:3c:ec:10:c8:e4:50:a8:bc
Issuing Certificate URL: http://r3.i.lencr.org/
Revocation information
OCSP Server: http://r3.o.lencr.orgCheck the revocation status for certificate c-schnabel.de
2
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for c-schnabel.de
Public Key Algorithm
RSA
Key Size
2048
Signature Algorithm
SHA256 with RSA
Key Usage
Digital Signature
Key Encipherment
Extended Key Usages
Server Authentication
Client Authentication
Extensions
9 extensions
No
unhandled critical extensions
CA Certificate
This is not a CA certificate
Subject Alternative Names
c-schnabel.de
www.c-schnabel.de
www.c-schnabel.de
Other certificates including the domain name c-schnabel.de
(limited to 100 certificates)
stat.c-schnabel.de
c-schnabel.de
c-schnabel.de
c-schnabel.de
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c-schnabel.de
stat.c-schnabel.de
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c-schnabel.de
stat.c-schnabel.de
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c-schnabel.de
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c-schnabel.de
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c-schnabel.de
c-schnabel.de
c-schnabel.de
stat.c-schnabel.de
stat.c-schnabel.de
stat.c-schnabel.de
stat.c-schnabel.de
stat.c-schnabel.de
c-schnabel.de
c-schnabel.de
c-schnabel.de
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c-schnabel.de
stat.c-schnabel.de
c-schnabel.de
stat.c-schnabel.de
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c-schnabel.de
c-schnabel.de
c-schnabel.de
c-schnabel.de
stat.c-schnabel.de
c-schnabel.de
stat.c-schnabel.de
c-schnabel.de
c-schnabel.de
stat.c-schnabel.de
c-schnabel.de
stat.c-schnabel.de
c-schnabel.de
stat.c-schnabel.de
c-schnabel.de
stat.c-schnabel.de
stat.c-schnabel.de
c-schnabel.de
c-schnabel.de
c-schnabel.de
stat.c-schnabel.de
stat.c-schnabel.de
stat.c-schnabel.de
stat.c-schnabel.de
stat.c-schnabel.de
c-schnabel.de
c-schnabel.de
c-schnabel.de
stat.c-schnabel.de
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c-schnabel.de
stat.c-schnabel.de
c-schnabel.de
stat.c-schnabel.de
c-schnabel.de
c-schnabel.de
Certificate
The complete raw certificate details for c-schnabel.de in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIE+zCCA+OgAwIBAgISA7HPXjZzQCmT/3s0dVqCH678MA0GCSqGSIb3DQEBCwUA MDIxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MQswCQYDVQQD EwJSMzAeFw0yMzA3MTMwOTMxMTdaFw0yMzEwMTEwOTMxMTZaMBgxFjAUBgNVBAMT DWMtc2NobmFiZWwuZGUwggEiMA0GCSqGSIb3DQEBAQUAA4IBDwAwggEKAoIBAQDA hEq3+JW6fJbtu1fjDgIdl7ogMqjwEr2i42Wn6YyWHd9q5M+UykRKsAR3qr5CvGQq 8ktoTnKX8QePkAJT0IcjvlGqoojsAzzT4AAOq3Xzz/oNFR0uzWR+3OzTjBfRnlxB CeGoNM7kXLwrzSUXlFdibUl/EbVFl/WV1jwXhLQUwJSKZAV2nuNuH/TyZ0XXvFGj LJpiz3rGCwNFe4cEHXmgaqvyFi4mnm6/l0JlRCSBGJGSiFZvbpqztcwAC6wHGC2T SPNcvZ43jAEqfSu15ap8IrRP6W2b1UuKOfh2l3YtCJs+8Hs2yPOskvRNwPfRkmRl S26Chk5ULN0WsywMa/hJAgMBAAGjggIjMIICHzAOBgNVHQ8BAf8EBAMCBaAwHQYD VR0lBBYwFAYIKwYBBQUHAwEGCCsGAQUFBwMCMAwGA1UdEwEB/wQCMAAwHQYDVR0O BBYEFFT03FI85Z8zJZ3xzT0yJpZPeLIUMB8GA1UdIwQYMBaAFBQusxe3WFbLrlAJ QOYfr52LFMLGMFUGCCsGAQUFBwEBBEkwRzAhBggrBgEFBQcwAYYVaHR0cDovL3Iz Lm8ubGVuY3Iub3JnMCIGCCsGAQUFBzAChhZodHRwOi8vcjMuaS5sZW5jci5vcmcv MCsGA1UdEQQkMCKCDWMtc2NobmFiZWwuZGWCEXd3dy5jLXNjaG5hYmVsLmRlMBMG A1UdIAQMMAowCAYGZ4EMAQIBMIIBBQYKKwYBBAHWeQIEAgSB9gSB8wDxAHcAejKM VNi3LbYg6jjgUh7phBZwMhOFTTvSK8E6V6NS61IAAAGJTs4b8gAABAMASDBGAiEA qIKNh9FEdp9EEn+TsPafWOw7lSJroCidljJlFqvM1ZoCIQCWCpLboYKXI3W/Jsoc ykgjTuia7+UjNElOx+3FEmRwBQB2AK33vvp8/xDIi509nB4+GGq0Zyldz7EMJMqF hjTr3IKKAAABiU7OHAgAAAQDAEcwRQIhAM4Ul06cyMLw3LiJgRGJqX+2A48viwLz lK0xf77fF4j/AiA1bOeWnDwsMo8MoCG9T2ad6WTCERxzr6+N74csLSYvIDANBgkq hkiG9w0BAQsFAAOCAQEAFrT+HflciiAj/BemcX5MB50GB7rVX9tXritUfaaFBv1r YGDnis6uRydH5sdfTeSTOWanV1xbcDKKK2kqyoXjZ7wl2a5QZfLZ4GzWxzTcaYr9 cfjLdfcoatxoUDH/CiGJK58YrGLur0QUkRxJqukiQYcmJOIA/BRBNnTL9Ui93tPr +AZKC7cEbVaJshDBVlRAgpqs/dKXtdVVqUb5/TM9GKZKZtEKCo7z0PNEE1BkLeN+ SpCdmfu0Gue+mxrC5JKEHlft941/LFI4cpHXL+AuE3hEOjZ4PLB00Z2m/i8iZIl5 j1CxOo19vCGPMNAwR9G2vPaEDn0ITejKJiNIfJZTRQ== -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAwIRKt/iVunyW7btX4w4C HZe6IDKo8BK9ouNlp+mMlh3fauTPlMpESrAEd6q+QrxkKvJLaE5yl/EHj5ACU9CH I75RqqKI7AM80+AADqt188/6DRUdLs1kftzs04wX0Z5cQQnhqDTO5Fy8K80lF5RX Ym1JfxG1RZf1ldY8F4S0FMCUimQFdp7jbh/08mdF17xRoyyaYs96xgsDRXuHBB15 oGqr8hYuJp5uv5dCZUQkgRiRkohWb26as7XMAAusBxgtk0jzXL2eN4wBKn0rteWq fCK0T+ltm9VLijn4dpd2LQibPvB7NsjzrJL0TcD30ZJkZUtugoZOVCzdFrMsDGv4 SQIDAQAB -----END PUBLIC KEY-----
ASN.1 decoded
[c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . [c:2|t:0|true] OtherName . . . . . . . . . . . . [c:0|t:2|false] INTEGER 2 . . . . . . . . [c:0|t:2|false] INTEGER 321842476115700242424195616522188437303036 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.113549.1.1.11 (sha256WithRSAEncryption) . . . . . . . . . . . . [c:0|t:5|false] NULL . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . [c:0|t:17|true] SET, SET OF . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.4.6 (countryName) . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'US' . . . . . . . . . . . . [c:0|t:17|true] SET, SET OF . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.4.10 (organizationName) . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'Let's Encrypt' . . . . . . . . . . . . [c:0|t:17|true] SET, SET OF . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.4.3 (commonName) . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'R3' . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2023-07-13 09:31:17 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2023-10-11 09:31:16 +0000 UTC . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . [c:0|t:17|true] SET, SET OF . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.4.3 (commonName) . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'c-schnabel.de' . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.113549.1.1.1 (rsaEncryption) . . . . . . . . . . . . . . . . [c:0|t:5|false] NULL . . . . . . . . . . . . [c:0|t:3|false] BIT STRING (2160 bits) . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:2|false] INTEGER 24302990105782433050802984367631113192907108458439128830326294644968387312561301460848391771331122925303729302075143536078350763710987550449601039238741244503675795848106167892524200989651960159171416000201214991197414777377308941720728614159852029862256676392688510197832755167815103473707363056865013663141799703874334767196884624777321344442991790299850613096705497649167680474251064422906028468961736212646513111841744734668201970526972771414635927089314047134118534365766108591099887338369836933112782838863926448116080920611909657484549781135355531380747080379329731235023031913038927046859063922748526347155529 . . . . . . . . . . . . . . . . . . . . [c:0|t:2|false] INTEGER 65537 . . . . . . . . [c:2|t:3|true] ORAddress . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.15 (keyUsage) . . . . . . . . . . . . . . . . . . . . [c:0|t:1|false] BOOLEAN true . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (4 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:3|false] BIT STRING (3 bits) 05a0 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.37 (extKeyUsage) . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (22 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.3.1 (serverAuth) . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.3.2 (clientAuth) . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.19 (basicConstraints) . . . . . . . . . . . . . . . . . . . . [c:0|t:1|false] BOOLEAN true . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (2 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.14 (subjectKeyIdentifier) . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (22 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (20 bytes) 54f4dc523ce59f33259df1cd3d3226964f78b214 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.35 (authorityKeyIdentifier) . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (24 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:0|false] OtherName 142eb317b75856cbae500940e61faf9d8b14c2c6 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.1.1 (authorityInfoAccess) . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (73 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.48.1 (ocsp) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:6|false] IA5String 'http://r3.o.lencr.org' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.48.2 (caIssuers) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:6|false] IA5String 'http://r3.i.lencr.org/' . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.17 (subjectAltName) . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (36 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'c-schnabel.de' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.c-schnabel.de' . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.32 (certificatePolicies) . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (12 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.23.140.1.2.1 (Domain Validation Certificates Policy) . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.4.1.11129.2.4.2 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (246 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (243 bytes) 00f10077007a328c54d8b72db620ea38e0521ee98416703213854d3bd22bc13a57a352eb52000001894ece1bf20000040300483046022100a8828d87d144769f44127f93b0f69f58ec3b95226ba0289d96326516abccd59a022100960a92dba182972375bf26ca1cca48234ee89aefe52334494ec7edc512647005007600adf7befa7cff10c88b9d3d9c1e3e186ab467295dcfb10c24ca858634ebdc828a000001894ece1c080000040300473045022100ce14974e9cc8c2f0dcb889811189a97fb6038f2f8b02f394ad317fbedf1788ff0220356ce7969c3c2c328f0ca021bd4f669de964c2111c73afaf8def872c2d262f20 . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.113549.1.1.11 (sha256WithRSAEncryption) . . . . . . . . [c:0|t:5|false] NULL . . . . [c:0|t:3|false] BIT STRING (2048 bits) 0016b4fe1df95c8a2023fc17a6717e4c079d0607bad55fdb57ae2b547da68506fd6b6060e78aceae472747e6c75f4de4933966a7575c5b70328a2b692aca85e367bc25d9ae5065f2d9e06cd6c734dc698afd71f8cb75f7286adc685031ff0a21892b9f18ac62eeaf4414911c49aae92241872624e200fc14413674cbf548bdded3ebf8064a0bb7046d5689b210c1565440829aacfdd297b5d555a946f9fd333d18a64a66d10a0a8ef3d0f3441350642de37e4a909d99fbb41ae7be9b1ac2e492841e57edf78d7f2c52387291d72fe02e1378443a36783cb074d19da6fe2f226489798f50b13a8d7dbc218f30d03047d1b6bcf6840e7d084de8ca2623487c965345