btmalex.de
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 04:0c:76:1c:5a:7f:23:c2:46:2e:f1:a5:66:a7:9a:cf:bf:a5 was issued on by Let's Encrypt.
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=btmalex.de
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 04:0c:76:1c:5a:7f:23:c2:46:2e:f1:a5:66:a7:9a:cf:bf:a5Serial Number (int): 352689528253396815002578619196090268762021
Serial Number lenght: 139 bits, 18 octets
SubjectKeyId: 64:16:00:c1:40:2a:1e:ff:89:e8:d3:de:4a:7a:95:49:b5:87:e6:27
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): a3:be:ef:43:a6:08:95:2f:5a:cb:76:ca:19:23:dd:65:2a:e5:14:1a
Fingerprint (sha256): 31:02:35:bf:ca:69:9a:44:d2:e8:23:4c:3c:01:b2:f1:32:1c:cd:2d:e0:23:3c:47:e3:e5:28:c4:66:10:49:94
Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/
Revocation information
OCSP Server: http://ocsp.int-x3.letsencrypt.orgCheck the revocation status for certificate btmalex.de
1
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for btmalex.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
btmalex.de
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(limited to 100 certificates)
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sandrawestermann.lima-city.de
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www.btmalex.de
hermes.beautyled.com
www.btmalex.de
btmalex.de
www.btmalex.de
webhostingfinder.de
btmalex.de
www.btmalex.de
www.nebelanlagen.lima-city.de
www.testseite.crazybeatz.de
barracuda.moin-alex.de
www.btmalex.de
www.msc-altlengbach-laabental.bergrennsport.info
www.btmalex.de
jokolu.de
website-infos.de
btmalex.de
btmalex.de
www.lehre.petergirnstein.de
btmalex.de
forum.juri-kremer.de
www.auseinerhand.lima-city.de
sandrawestermann.lima-city.de
www.jzahra.lima-city.de
www.btmalex.de
Certificate
The complete raw certificate details for btmalex.de in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIFSzCCBDOgAwIBAgISBAx2HFp/I8JGLvGlZqeaz7+lMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xOTA5MDQxMTU5MjFaFw0x OTEyMDMxMTU5MjFaMBUxEzARBgNVBAMTCmJ0bWFsZXguZGUwggEiMA0GCSqGSIb3 DQEBAQUAA4IBDwAwggEKAoIBAQDUOg7oTExoaUJtbs2vTDcFecGufR8usAdKQTUH 5mDlpoL774rp400gyJXW1JZKmrTEIitaY487u1CYuYduA2SJP7bDHNMLypVbAvwA qfDR9vVqu5X5h+mZ18tR8rMmPc1wMXIkYL5brABZZBhliJIUYND0VdNb0M3pd4RI kHytAmf+BE9YnoQH04J1WIAtcsNr6WuWy7Q2l3Ith8OCxr5rSpryrwObolUFm4Qs m2i3W4dr04PMMWnJ0bipSl5LkMk3Wx9cxsKkuutgyY8AmDWFZXdSlBHsFvlKsZ+w Q3tEOYxVa8spocfZpQZVwOY7ilId+m3VWCkn/k8CU9fQ1UmRAgMBAAGjggJeMIIC WjAOBgNVHQ8BAf8EBAMCBaAwHQYDVR0lBBYwFAYIKwYBBQUHAwEGCCsGAQUFBwMC MAwGA1UdEwEB/wQCMAAwHQYDVR0OBBYEFGQWAMFAKh7/iejT3kp6lUm1h+YnMB8G A1UdIwQYMBaAFKhKamMEfd265tE5t6ZFZe/zqOyhMG8GCCsGAQUFBwEBBGMwYTAu BggrBgEFBQcwAYYiaHR0cDovL29jc3AuaW50LXgzLmxldHNlbmNyeXB0Lm9yZzAv BggrBgEFBQcwAoYjaHR0cDovL2NlcnQuaW50LXgzLmxldHNlbmNyeXB0Lm9yZy8w FQYDVR0RBA4wDIIKYnRtYWxleC5kZTBMBgNVHSAERTBDMAgGBmeBDAECATA3Bgsr BgEEAYLfEwEBATAoMCYGCCsGAQUFBwIBFhpodHRwOi8vY3BzLmxldHNlbmNyeXB0 Lm9yZzCCAQMGCisGAQQB1nkCBAIEgfQEgfEA7wB1AOJpS64m6OlACeiGG7Y7g9Q+ 5/50iPukjyiTAZ3d8dv+AAABbPxbqI8AAAQDAEYwRAIgJF5kkd2Qz0s43ElHxBIM l9RsZnO90dF4YyQzL1cbUZYCIET4TfbnNV0cx51D/3sM9lat1XWv8B1GWB800fWN zecKAHYAY/Lbzeg7zCzPC3KEJ1drM6SNYXePvXWmOLHHaFRL2I0AAAFs/FuoggAA BAMARzBFAiBVhkP3PptebuVexI9+QJPOeoKSejyl3vbQ77gvXInuFwIhAI7T+/uL m/FRKxif9+/grGixj00K//esLCmt1CBUMo0WMA0GCSqGSIb3DQEBCwUAA4IBAQBd sZeskBQglyZE42BsNLb1Fy+Om7oRlHSccm45a6mrqZV6yO0tV3P4cFqWzKxNstSj 4nCgM0HoaKYHRwX5oaEMuawKITA5Q3sObzCUqYRCNCaQZcaSRQ15prxxOhmXWon5 tqUDprOJM5zTgkmKuGLwXlzvgVKqKFlrTTJvuhMr5OrTxf+nbSaUz5/PjWsHyXkR asbQzSr2q5xCQr0jjeJCvKfjbs/NXh0Qe3sZuCFbPKCW6fJFMlwXT68aOUIXjlbl wiZ6fXzHOwbP2evrQOJMcZuqxdVIC3WaWvEBu43YIZ4ngUNVwgSsHpq9fIjSnONN JxETT/gcYEGOxJn8yHFS -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA1DoO6ExMaGlCbW7Nr0w3 BXnBrn0fLrAHSkE1B+Zg5aaC+++K6eNNIMiV1tSWSpq0xCIrWmOPO7tQmLmHbgNk iT+2wxzTC8qVWwL8AKnw0fb1aruV+YfpmdfLUfKzJj3NcDFyJGC+W6wAWWQYZYiS FGDQ9FXTW9DN6XeESJB8rQJn/gRPWJ6EB9OCdViALXLDa+lrlsu0NpdyLYfDgsa+ a0qa8q8Dm6JVBZuELJtot1uHa9ODzDFpydG4qUpeS5DJN1sfXMbCpLrrYMmPAJg1 hWV3UpQR7Bb5SrGfsEN7RDmMVWvLKaHH2aUGVcDmO4pSHfpt1VgpJ/5PAlPX0NVJ kQIDAQAB -----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 352689528253396815002578619196090268762021 . . . . . . . . [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 2019-09-04 11:59:21 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-12-03 11:59:21 +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 'btmalex.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 26791150234085538759072918541593197276581693702879843218451340296524141919610145797070302260336319414665083728726399135081050173977755351277305563146962223708163416010531697185518437285345728900084556019918866849718831659987862586411428940052028806255602065835869431134511686286945154894323924791924281287552637972038363184368251429869822052150118949805093290704556930697007692825452980404601080846943914542980396554239685110369551875450613923805061266854541519234959770553162676084836630212359400656202626500865520455305722238613881972302384208011293471350105961923158016124235078351543657732988097386070842182814097 . . . . . . . . . . . . . . . . . . . . [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) 641600c1402a1eff89e8d3de4a7a9549b587e627 . . . . . . . . . . . . . . . . [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 (14 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'btmalex.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 (244 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (241 bytes) 00ef007500e2694bae26e8e94009e8861bb63b83d43ee7fe7488fba48f2893019dddf1dbfe0000016cfc5ba88f00000403004630440220245e6491dd90cf4b38dc4947c4120c97d46c6673bdd1d1786324332f571b5196022044f84df6e7355d1cc79d43ff7b0cf656add575aff01d46581f34d1f58dcde70a00760063f2dbcde83bcc2ccf0b728427576b33a48d61778fbd75a638b1c768544bd88d0000016cfc5ba88200000403004730450220558643f73e9b5e6ee55ec48f7e4093ce7a82927a3ca5def6d0efb82f5c89ee170221008ed3fbfb8b9bf1512b189ff7efe0ac68b18f4d0afff7ac2c29add42054328d16 . . . . [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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