gretter-treuhand.de
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:70:bc:c4:82:f1:dd:17:df:e6:dc:72:c4:a4:bd:dd:f8:51 was issued on by Let's Encrypt.
With 4 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=gretter-treuhand.de
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 03:70:bc:c4:82:f1:dd:17:df:e6:dc:72:c4:a4:bd:dd:f8:51Serial Number (int): 299699398099693345548556352906346819876945
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: e3:4b:45:50:d5:ff:02:1e:4c:fc:d0:64:56:31:cb:32:97:42:09:5f
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): ea:1a:b0:8d:6b:87:a3:ab:4a:32:cd:b9:fc:3b:2e:2f:e7:6a:2a:68
Fingerprint (sha256): 98:31:88:c8:b3:4e:ad:6b:3a:a9:83:a6:d6:0a:ad:7b:e0:08:b7:98:ad:c4:58:d9:81:6e:e4:51:50:fb:09:b3
Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/
Revocation information
OCSP Server: http://ocsp.int-x3.letsencrypt.orgCheck the revocation status for certificate gretter-treuhand.de
4
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for gretter-treuhand.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
gretter-treuhand.de
gretter-treuhand.de.srv02.21553.serviceprovider.de
www.gretter-treuhand.de
www.gretter-treuhand.de.srv02.21553.serviceprovider.de
gretter-treuhand.de.srv02.21553.serviceprovider.de
www.gretter-treuhand.de
www.gretter-treuhand.de.srv02.21553.serviceprovider.de
Other certificates including the domain name gretter-treuhand.de
(limited to 100 certificates)
gretter-treuhand.de
gretter-treuhand.de
gretter-treuhand.de
gretter-treuhand.de
gretter-treuhand.de
gretter-treuhand.de
gretter-treuhand.de
gretter-treuhand.de
gretter-treuhand.de
gretter-treuhand.de
gretter-treuhand.de
gretter-treuhand.de
gretter-treuhand.de
gretter-treuhand.de
gretter-treuhand.de
gretter-treuhand.de
gretter-treuhand.de
gretter-treuhand.de
gretter-treuhand.de
gretter-treuhand.de
gretter-treuhand.de
gretter-treuhand.de
gretter-treuhand.de
gretter-treuhand.de
gretter-treuhand.de
gretter-treuhand.de
gretter-treuhand.de
gretter-treuhand.de
gretter-treuhand.de
gretter-treuhand.de
gretter-treuhand.de
gretter-treuhand.de
gretter-treuhand.de
Certificate
The complete raw certificate details for gretter-treuhand.de in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIF5jCCBM6gAwIBAgISA3C8xILx3Rff5txyxKS93fhRMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0yMDAyMTAxMDE4NDBaFw0y MDA1MTAxMDE4NDBaMB4xHDAaBgNVBAMTE2dyZXR0ZXItdHJldWhhbmQuZGUwggEi MA0GCSqGSIb3DQEBAQUAA4IBDwAwggEKAoIBAQDHB7rVv7+i0bI1R1RmGUo0lY+/ COrhnWvHTyx9sg7jBV94ydYwLcsjZBxq1hpwjOTt5leXAc7qf2ach04TIZ964rK6 OFFJ1aoaZB6fsF89JxsGAlX41eujVtkBwWEPFjl3LYkKiEvA31wcg7SUFzY98QL7 etJeSgk6DtBYt2mnt7MHG56EoDW4rd/j4f1VuRNT7aw1TWPvZ1QBMdNEFkYo6/zd cSNV0S0nkhehBg/pNvzFZSgLD186mJaZMZTbF8a7g1lH2mD3AnKwfq0A28dj5HqW JpRVOSAhJ7en5+1ZGHi3xMp3aQhVYxiO4+Fgjz8ZXfaKAoDTK2GrxRVWgBTvAgMB AAGjggLwMIIC7DAOBgNVHQ8BAf8EBAMCBaAwHQYDVR0lBBYwFAYIKwYBBQUHAwEG CCsGAQUFBwMCMAwGA1UdEwEB/wQCMAAwHQYDVR0OBBYEFONLRVDV/wIeTPzQZFYx yzKXQglfMB8GA1UdIwQYMBaAFKhKamMEfd265tE5t6ZFZe/zqOyhMG8GCCsGAQUF BwEBBGMwYTAuBggrBgEFBQcwAYYiaHR0cDovL29jc3AuaW50LXgzLmxldHNlbmNy eXB0Lm9yZzAvBggrBgEFBQcwAoYjaHR0cDovL2NlcnQuaW50LXgzLmxldHNlbmNy eXB0Lm9yZy8wgaUGA1UdEQSBnTCBmoITZ3JldHRlci10cmV1aGFuZC5kZYIyZ3Jl dHRlci10cmV1aGFuZC5kZS5zcnYwMi4yMTU1My5zZXJ2aWNlcHJvdmlkZXIuZGWC F3d3dy5ncmV0dGVyLXRyZXVoYW5kLmRlgjZ3d3cuZ3JldHRlci10cmV1aGFuZC5k ZS5zcnYwMi4yMTU1My5zZXJ2aWNlcHJvdmlkZXIuZGUwTAYDVR0gBEUwQzAIBgZn gQwBAgEwNwYLKwYBBAGC3xMBAQEwKDAmBggrBgEFBQcCARYaaHR0cDovL2Nwcy5s ZXRzZW5jcnlwdC5vcmcwggEEBgorBgEEAdZ5AgQCBIH1BIHyAPAAdgBep3P531bA 57U2SH3QSeAyepGaDIShEhKEGHWWgXFFWAAAAXAu0qA6AAAEAwBHMEUCIQDtGv+j Bq68ulGieRZDzjAm/KrkB4CdcLJBYDmAlZCqfwIgAVyfsQjplL6pQUNHX2hzRH28 Czkv1Go2IrBPMNYH+DYAdgAHt1wb5X1o//Gwxh0jFce65ld8V5S3au68YToaadOi HAAAAXAu0qBlAAAEAwBHMEUCIGRppxmjlK4STEeBPzN0FwgHl/k4mXJblxduqqib UlziAiEAu5nV8pc/IUC8Y//1ZVG/nSNXRaGUOveiLk0E3YHgb1MwDQYJKoZIhvcN AQELBQADggEBABeJLXbBe05Ks7hv0NhuoqPcgjnBbeedr6h7pHYWtzSLyNSMJgh1 f45hN2oBcNE+XJH2DbG73x3Mk47zMymlHah9Z6bH1ZiP1oByyJzTtMUlqkW675vi Y9echUwdhH0qTPWzXuEsEb+rko/mjYzNFrP1ukhcCBm60qMIoc9dqHuxzntM8bGq gxLRqyXWBWHYV/VnVcJayU+qha/MI3KIhwK/AVH+hfv5XEh2jJt8UCVqYTmfSgf2 o6R8H4HZZXlx0D91S6UpJdMRJTCEfDFQjFdBznmkHDiHUIhWaCDvItNgdOVZkKSO n1xjx60uqzC2VbyB4rJoXFpM1x4cBVwez4M= -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAxwe61b+/otGyNUdUZhlK NJWPvwjq4Z1rx08sfbIO4wVfeMnWMC3LI2QcatYacIzk7eZXlwHO6n9mnIdOEyGf euKyujhRSdWqGmQen7BfPScbBgJV+NXro1bZAcFhDxY5dy2JCohLwN9cHIO0lBc2 PfEC+3rSXkoJOg7QWLdpp7ezBxuehKA1uK3f4+H9VbkTU+2sNU1j72dUATHTRBZG KOv83XEjVdEtJ5IXoQYP6Tb8xWUoCw9fOpiWmTGU2xfGu4NZR9pg9wJysH6tANvH Y+R6liaUVTkgISe3p+ftWRh4t8TKd2kIVWMYjuPhYI8/GV32igKA0ythq8UVVoAU 7wIDAQAB -----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 299699398099693345548556352906346819876945 . . . . . . . . [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 2020-02-10 10:18:40 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-05-10 10:18:40 +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 'gretter-treuhand.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 25125234406549987534348420765423293876518806209988866218170258109652016070688771470090842278200583791474892776944748258297575168542913811230977588002137093416398475753955382469939682579317632878486429920749734248375233849000066174768516711180226065537799145927815506708884771816585604905575698216729575682829865997912760849674427591227916801100999874519140502650887648178997170064581281332798345034212919063363567265246395999583679822732114436623809620691301388895568274375971715168752833245114819029929393970154816496846766502650072718073984277211739344956022612578343067337637662251853045898805606344490329940432111 . . . . . . . . . . . . . . . . . . . . [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) e34b4550d5ff021e4cfcd0645631cb329742095f . . . . . . . . . . . . . . . . [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 (157 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'gretter-treuhand.de' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'gretter-treuhand.de.srv02.21553.serviceprovider.de' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.gretter-treuhand.de' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.gretter-treuhand.de.srv02.21553.serviceprovider.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 (245 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (242 bytes) 00f00076005ea773f9df56c0e7b536487dd049e0327a919a0c84a112128418759681714558000001702ed2a03a0000040300473045022100ed1affa306aebcba51a2791643ce3026fcaae407809d70b2416039809590aa7f0220015c9fb108e994bea94143475f6873447dbc0b392fd46a3622b04f30d607f83600760007b75c1be57d68fff1b0c61d2315c7bae6577c5794b76aeebc613a1a69d3a21c000001702ed2a065000004030047304502206469a719a394ae124c47813f337417080797f93899725b97176eaaa89b525ce2022100bb99d5f2973f2140bc63fff56551bf9d235745a1943af7a22e4d04dd81e06f53 . . . . [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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