gretter-treuhand.de
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:12:69:9a:5a:23:50:6c:20:52:34:f1:fa:10:7e:1f:29:6e 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): 03:12:69:9a:5a:23:50:6c:20:52:34:f1:fa:10:7e:1f:29:6eSerial Number (int): 267602310781346002346378126406790387018094
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: d1:8c:82:ae:1f:40:89:ba:4c:33:61:fc:a7:fe:c9:6e:64:d8:45:94
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): 32:d1:28:50:58:b5:0c:1a:aa:1e:2a:c4:59:68:7a:90:eb:5b:b6:f0
Fingerprint (sha256): 94:57:b4:ec:ae:df:bf:97:13:65:25:a1:0d:b6:1a:97:57:ba:1d:90:25:bd:17:9a:a2:e9:f2:65:93:e7:e3:6a
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
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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
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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----- MIIF5zCCBM+gAwIBAgISAxJpmlojUGwgUjTx+hB+HyluMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xODEyMTcxMTE4NTdaFw0x OTAzMTcxMTE4NTdaMB4xHDAaBgNVBAMTE2dyZXR0ZXItdHJldWhhbmQuZGUwggEi MA0GCSqGSIb3DQEBAQUAA4IBDwAwggEKAoIBAQC6TLYNOlJVRNOZNTJp/lilfpA1 puOLKAT2ND9aQQSBpXJ4H3ZmKjamPhm+dW6xKtbtpz8XzgVVV28F9bh/DO1DXwCQ ZjWfY/CcmwRMFZaEAZ/ge40e6ZABKcR+6aDdH1AsqkaDRUPn3wvu2TSK1dUSaqfa Gsg5GAhcnusAcpKP2n2k1fQkL1rVitRnlvJ1M01Dgyz6NzvmTnSalxy2zJXterwf y9Kw8H4ACUN91Hc1rTfg/Nx9fU+SIJvb4usC9Kpkpp9wzqzT4KE1tv4WzPawquUP 5sz3F7cL923YEWyRIJtoxk18rtqhXL2ORY8kEo2hA42KM/OHP/VwkHHtt7ZlAgMB AAGjggLxMIIC7TAOBgNVHQ8BAf8EBAMCBaAwHQYDVR0lBBYwFAYIKwYBBQUHAwEG CCsGAQUFBwMCMAwGA1UdEwEB/wQCMAAwHQYDVR0OBBYEFNGMgq4fQIm6TDNh/Kf+ yW5k2EWUMB8GA1UdIwQYMBaAFKhKamMEfd265tE5t6ZFZe/zqOyhMG8GCCsGAQUF BwEBBGMwYTAuBggrBgEFBQcwAYYiaHR0cDovL29jc3AuaW50LXgzLmxldHNlbmNy eXB0Lm9yZzAvBggrBgEFBQcwAoYjaHR0cDovL2NlcnQuaW50LXgzLmxldHNlbmNy eXB0Lm9yZy8wgaUGA1UdEQSBnTCBmoITZ3JldHRlci10cmV1aGFuZC5kZYIyZ3Jl dHRlci10cmV1aGFuZC5kZS5zcnYwMi4yMTU1My5zZXJ2aWNlcHJvdmlkZXIuZGWC F3d3dy5ncmV0dGVyLXRyZXVoYW5kLmRlgjZ3d3cuZ3JldHRlci10cmV1aGFuZC5k ZS5zcnYwMi4yMTU1My5zZXJ2aWNlcHJvdmlkZXIuZGUwTAYDVR0gBEUwQzAIBgZn gQwBAgEwNwYLKwYBBAGC3xMBAQEwKDAmBggrBgEFBQcCARYaaHR0cDovL2Nwcy5s ZXRzZW5jcnlwdC5vcmcwggEFBgorBgEEAdZ5AgQCBIH2BIHzAPEAdwDiaUuuJujp QAnohhu2O4PUPuf+dIj7pI8okwGd3fHb/gAAAWe8GuMbAAAEAwBIMEYCIQDE5scX uNPxw3moEEgrSryU2D8xn/YHtcQiyDAblIX9UQIhANvQJBgvV9ed27B4/DWt7U8H oxBwgYLfkbRxFv//bYUDAHYAKTxRllTIOWW6qlD8WAfUt2+/WHopctykwwz05UVH 9HgAAAFnvBrjGgAABAMARzBFAiAvl2G7Qe71vJRGVqlqDKycT4Ntm1Occ3VUIyuJ dNwDYAIhAMiJnUabwg4I1Aksr+2d3XTbMgji55ZcDsYukcl8GNJ4MA0GCSqGSIb3 DQEBCwUAA4IBAQCRpihpK5MJA74mCJ1nRWaYJiNFjeplSK85chVJSiPnVR54p6Yz obbTqmf5b1bWAq7Mb22qAWResg/qCW4dd8nYtfd+IEMs6FDZixLKX8xeu+wVsGBN lpqSTc6xhdKy37+WY1PmQd3tGoU4dKcyUtwL4ilHH2IYzVXceJx2k2wQiYsc8hAg kxlC2msnvDGhq3iuzigHsCqi6nkOn+vC8IYaIx5gc5G+c0Ec3SqcIr53IW5qaI0b YW0i7oxJnUUC/DO3nHWexER5p3/2198DcTESKs8bsnGAC3MEAQ9kDk9xLgtbGjLg lT/zL/8bbF6bpxPhVUjRkzPQD6d2XAeETc3J -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAuky2DTpSVUTTmTUyaf5Y pX6QNabjiygE9jQ/WkEEgaVyeB92Zio2pj4ZvnVusSrW7ac/F84FVVdvBfW4fwzt Q18AkGY1n2PwnJsETBWWhAGf4HuNHumQASnEfumg3R9QLKpGg0VD598L7tk0itXV Emqn2hrIORgIXJ7rAHKSj9p9pNX0JC9a1YrUZ5bydTNNQ4Ms+jc75k50mpcctsyV 7Xq8H8vSsPB+AAlDfdR3Na034PzcfX1PkiCb2+LrAvSqZKafcM6s0+ChNbb+Fsz2 sKrlD+bM9xe3C/dt2BFskSCbaMZNfK7aoVy9jkWPJBKNoQONijPzhz/1cJBx7be2 ZQIDAQAB -----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 267602310781346002346378126406790387018094 . . . . . . . . [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 2018-12-17 11:18:57 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-03-17 11:18:57 +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 23518152396352370388225008550291452997451715138671028796828624140804910342411450619601572505633311043370791416792970499378882856150514915764958513206154970626371512118018307272994719327137374121261827788262093541643825714275827213874754966207032763665731909039677717627613436439059372540391821487357158839998379481935272483012471939726648231791531173423134787209242809683434223213396248173358319912929867513990612920513539977072155181918466238329149849920512808755383515279058281081399904729794896813826412158933185671207588455073233240326746899330132962953663669188907587445252201266387076610879381935655022568650341 . . . . . . . . . . . . . . . . . . . . [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) d18c82ae1f4089ba4c3361fca7fec96e64d84594 . . . . . . . . . . . . . . . . [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 (246 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (243 bytes) 00f1007700e2694bae26e8e94009e8861bb63b83d43ee7fe7488fba48f2893019dddf1dbfe00000167bc1ae31b0000040300483046022100c4e6c717b8d3f1c379a810482b4abc94d83f319ff607b5c422c8301b9485fd51022100dbd024182f57d79ddbb078fc35aded4f07a310708182df91b47116ffff6d8503007600293c519654c83965baaa50fc5807d4b76fbf587a2972dca4c30cf4e54547f47800000167bc1ae31a000004030047304502202f9761bb41eef5bc944656a96a0cac9c4f836d9b539c737554232b8974dc0360022100c8899d469bc20e08d4092cafed9ddd74db3208e2e7965c0ec62e91c97c18d278 . . . . [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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