single-couch.de
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:85:ee:6b:df:04:86:95:e1:1f:05:3f:62:a1:b7:3d:48:a5 was issued on by Let's Encrypt.
With 7 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=single-couch.de
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 03:85:ee:6b:df:04:86:95:e1:1f:05:3f:62:a1:b7:3d:48:a5Serial Number (int): 306911328957862135233555310690340066642085
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: c6:b2:a4:22:16:11:82:1e:21:b1:8f:00:44:89:ae:5b:e8:c0:b6:8c
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): a4:44:25:00:68:a0:e0:30:2a:01:74:f8:9e:3b:7b:69:55:68:74:fb
Fingerprint (sha256): 10:65:cc:37:31:06:a2:b4:c5:a6:9a:28:37:a2:a9:c9:2e:3c:d6:d8:fe:87:dd:1a:25:e0:7e:ae:a1:9e:23:4a
Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/
Revocation information
OCSP Server: http://ocsp.int-x3.letsencrypt.orgCheck the revocation status for certificate single-couch.de
7
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for single-couch.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
backend.shadow.idowa.de
cdn.shadow.idowa.de
frontend.shadow.idowa.de
shadow.idowa.de
single-couch.de
single-couch.idowa.de
www.single-couch.de
cdn.shadow.idowa.de
frontend.shadow.idowa.de
shadow.idowa.de
single-couch.de
single-couch.idowa.de
www.single-couch.de
Other certificates including the domain name single-couch.de
(limited to 100 certificates)
Certificate
The complete raw certificate details for single-couch.de in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIF3zCCBMegAwIBAgISA4Xua98EhpXhHwU/YqG3PUilMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xOTExMTkwMjM3NDlaFw0y MDAyMTcwMjM3NDlaMBoxGDAWBgNVBAMTD3NpbmdsZS1jb3VjaC5kZTCCASIwDQYJ KoZIhvcNAQEBBQADggEPADCCAQoCggEBAPF0DdJ6dmdWg+m3WnmQirfOiIAL2vkS ch0icD1lnmmPjcZ8+Ywx9mjMauNgnVTtTgArwixXh00IEcvAACiz2cDPR3dIKRDH T9o8U3yPguzJ9t37eVo2CH4WGqqxsb/Mwqm3srdTFOxTb2jxD3ruZMWzADXWIjsq wWwHuXe3wMb5Ipsg2SCSvVYjSWYl7b3Qgkcj0Eqa2C5XBaA0eSOnSOUzalsKBPMg LNL04AxWHl/P0KwnCwzTzFL7RYK8zKgz8FNMotjom/lP/Ojm1mtXVs41nHR6Rh8N Md3Sl6nWxgoiPKrXPWIL1hZWrqfa8vvafFVXGY7UdF/vGwHd5WeAD2sCAwEAAaOC Au0wggLpMA4GA1UdDwEB/wQEAwIFoDAdBgNVHSUEFjAUBggrBgEFBQcDAQYIKwYB BQUHAwIwDAYDVR0TAQH/BAIwADAdBgNVHQ4EFgQUxrKkIhYRgh4hsY8ARImuW+jA towwHwYDVR0jBBgwFoAUqEpqYwR93brm0Tm3pkVl7/Oo7KEwbwYIKwYBBQUHAQEE YzBhMC4GCCsGAQUFBzABhiJodHRwOi8vb2NzcC5pbnQteDMubGV0c2VuY3J5cHQu b3JnMC8GCCsGAQUFBzAChiNodHRwOi8vY2VydC5pbnQteDMubGV0c2VuY3J5cHQu b3JnLzCBoQYDVR0RBIGZMIGWghdiYWNrZW5kLnNoYWRvdy5pZG93YS5kZYITY2Ru LnNoYWRvdy5pZG93YS5kZYIYZnJvbnRlbmQuc2hhZG93Lmlkb3dhLmRlgg9zaGFk b3cuaWRvd2EuZGWCD3NpbmdsZS1jb3VjaC5kZYIVc2luZ2xlLWNvdWNoLmlkb3dh LmRlghN3d3cuc2luZ2xlLWNvdWNoLmRlMEwGA1UdIARFMEMwCAYGZ4EMAQIBMDcG CysGAQQBgt8TAQEBMCgwJgYIKwYBBQUHAgEWGmh0dHA6Ly9jcHMubGV0c2VuY3J5 cHQub3JnMIIBBQYKKwYBBAHWeQIEAgSB9gSB8wDxAHcAb1N2rDHwMRnYmQCkURX/ dxUcEdkCwQApBo2yCJo32RMAAAFugbzijAAABAMASDBGAiEArJdq1qTwP2tfC2+r l+HB2HrJDWTNI74pwWmJ19dZtE4CIQCyAbRyvMaTBshBoYjPlAM+2dagt1HmnNoC LjfMqYKvjwB2AAe3XBvlfWj/8bDGHSMVx7rmV3xXlLdq7rxhOhpp06IcAAABboG8 4o4AAAQDAEcwRQIhAOugefzlUPEDi7IyjMOuRsrC3eYXwqf9Hd7Rj4QQweHQAiAY NFPRHg2wviXfn8S1OK1TIdfYZHT+F6PHNwz7012GaDANBgkqhkiG9w0BAQsFAAOC AQEAFrlQQtILl3ZH8wixosOkETM6e7ovh7XwTBeorfotsAz/jghJpjunKTNeOvB+ 5orr+P8GEqe07HC/+LuCJ+bvTpkIOaLcKBl+eYW+plBkr/BRrhbNf/eSuls7G2/s hO7qjQG0sx4MXmwImb4CI7H7S8vK90bdvpq7VFTROxrF7pKgT54hw0924a8BTlgg zkI0jkIayz2WMDbRyQrG2VXgDA3kMR4xcsXbVgV5x8Yxyab4+VlemxGrg5pJdd5E 8XDI9U6tOzhCGMoDFXjnmlChgxV3hJh9eHGImkXRQxKwwPvQ6SAVQEaTZk5pI3xZ qBYnc2zr+eE/l4ERMtC5EWWVOg== -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA8XQN0np2Z1aD6bdaeZCK t86IgAva+RJyHSJwPWWeaY+Nxnz5jDH2aMxq42CdVO1OACvCLFeHTQgRy8AAKLPZ wM9Hd0gpEMdP2jxTfI+C7Mn23ft5WjYIfhYaqrGxv8zCqbeyt1MU7FNvaPEPeu5k xbMANdYiOyrBbAe5d7fAxvkimyDZIJK9ViNJZiXtvdCCRyPQSprYLlcFoDR5I6dI 5TNqWwoE8yAs0vTgDFYeX8/QrCcLDNPMUvtFgrzMqDPwU0yi2Oib+U/86ObWa1dW zjWcdHpGHw0x3dKXqdbGCiI8qtc9YgvWFlaup9ry+9p8VVcZjtR0X+8bAd3lZ4AP awIDAQAB -----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 306911328957862135233555310690340066642085 . . . . . . . . [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 'Let's Encrypt Authority X3' . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-11-19 02:37:49 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-02-17 02:37:49 +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 'single-couch.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 30480659853646739611092621112524921561984506391560297887544754682679710853709903209070911084705809386153014051600401262609058741073499337555759601344835630484270260796834067462293835381198178110624510692093668116029744563617502513243621118638178053636080682496033977250975854523631500171749955351983091047439626838832397984781792746244072247670356063506701506754461031762812076783275216714808875031737722349389568899879678250944493177969931501368588327667996338753745016806499668500719338866568704659986058994761889864399940852740484438500316903986818969597028762576227169304097819866559887472687514389852740250505067 . . . . . . . . . . . . . . . . . . . . [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) c6b2a4221611821e21b18f004489ae5be8c0b68c . . . . . . . . . . . . . . . . [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 a84a6a63047dddbae6d139b7a64565eff3a8eca1 . . . . . . . . . . . . . . . . [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 (99 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://ocsp.int-x3.letsencrypt.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://cert.int-x3.letsencrypt.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 (153 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'backend.shadow.idowa.de' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'cdn.shadow.idowa.de' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'frontend.shadow.idowa.de' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'shadow.idowa.de' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'single-couch.de' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'single-couch.idowa.de' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.single-couch.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 (69 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 1.3.6.1.4.1.44947.1.1.1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.2.1 (cps) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:22|false] IA5String 'http://cps.letsencrypt.org' . . . . . . . . . . . . . . . . [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) 00f10077006f5376ac31f03119d89900a45115ff77151c11d902c10029068db2089a37d9130000016e81bce28c0000040300483046022100ac976ad6a4f03f6b5f0b6fab97e1c1d87ac90d64cd23be29c16989d7d759b44e022100b201b472bcc69306c841a188cf94033ed9d6a0b751e69cda022e37cca982af8f00760007b75c1be57d68fff1b0c61d2315c7bae6577c5794b76aeebc613a1a69d3a21c0000016e81bce28e0000040300473045022100eba079fce550f1038bb2328cc3ae46cac2dde617c2a7fd1dded18f8410c1e1d00220183453d11e0db0be25df9fc4b538ad5321d7d86474fe17a3c7370cfbd35d8668 . . . . [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) 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