barth-herzberger.de
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:8d:bd:f6:83:11:01:41:03:8d:7a:54:51:af:fb:22:2f:9c 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=barth-herzberger.de
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 03:8d:bd:f6:83:11:01:41:03:8d:7a:54:51:af:fb:22:2f:9cSerial Number (int): 309569175585706536878859276887301451558812
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: f9:e8:bb:a4:50:43:71:b4:3c:f9:0a:ae:b3:0f:b0:fe:4c:27:3c:97
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): 17:76:12:3a:64:3f:fb:57:e1:78:58:2b:10:7d:80:fc:67:a8:41:28
Fingerprint (sha256): 9f:42:56:a5:13:2f:97:23:a6:77:4a:ae:d8:82:69:58:87:64:8f:fb:68:bb:25:e3:26:e3:01:91:10:06:9a:7e
Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/
Revocation information
OCSP Server: http://ocsp.int-x3.letsencrypt.orgCheck the revocation status for certificate barth-herzberger.de
2
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for barth-herzberger.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
barth-herzberger.de
www.barth-herzberger.de
www.barth-herzberger.de
Other certificates including the domain name barth-herzberger.de
(limited to 100 certificates)
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Certificate
The complete raw certificate details for barth-herzberger.de in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIFdjCCBF6gAwIBAgISA4299oMRAUEDjXpUUa/7Ii+cMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xOTAzMDQxMTIwNDZaFw0x OTA2MDIxMTIwNDZaMB4xHDAaBgNVBAMTE2JhcnRoLWhlcnpiZXJnZXIuZGUwggEi MA0GCSqGSIb3DQEBAQUAA4IBDwAwggEKAoIBAQDIuuz8/XQsmSByb5OHDlWBVFQk jCWToxGsSRlimR3e3ayr59CzvGTU+SVQsp8FS0JpOGqRbV3NaTDJQeX7a62F23aC EjrxR3VfQKLEVPDBX+SybshW0Zej1mSNqbfgFIl0y90ttTbllUHmAlO5c+Zjdrnb Peq1o9TjLmsekLA2rxFD5WXQgLm+Jy37E+NE7syJDnq2/fE02O0Wz1aQNxVk2FvM z0QL+ZdrjpZFpcGOP9MzcQ5NWKEQZB8+Ngeagbn300yRFzaN+GQ5ZiP2E/wYureZ YHBMqWW/F7YHItFUdJktmTxT78cRZ7akPcIy0fCV0Oz5AVJBnfRGqLmBEg0rAgMB AAGjggKAMIICfDAOBgNVHQ8BAf8EBAMCBaAwHQYDVR0lBBYwFAYIKwYBBQUHAwEG CCsGAQUFBwMCMAwGA1UdEwEB/wQCMAAwHQYDVR0OBBYEFPnou6RQQ3G0PPkKrrMP sP5MJzyXMB8GA1UdIwQYMBaAFKhKamMEfd265tE5t6ZFZe/zqOyhMG8GCCsGAQUF BwEBBGMwYTAuBggrBgEFBQcwAYYiaHR0cDovL29jc3AuaW50LXgzLmxldHNlbmNy eXB0Lm9yZzAvBggrBgEFBQcwAoYjaHR0cDovL2NlcnQuaW50LXgzLmxldHNlbmNy eXB0Lm9yZy8wNwYDVR0RBDAwLoITYmFydGgtaGVyemJlcmdlci5kZYIXd3d3LmJh cnRoLWhlcnpiZXJnZXIuZGUwTAYDVR0gBEUwQzAIBgZngQwBAgEwNwYLKwYBBAGC 3xMBAQEwKDAmBggrBgEFBQcCARYaaHR0cDovL2Nwcy5sZXRzZW5jcnlwdC5vcmcw ggEDBgorBgEEAdZ5AgQCBIH0BIHxAO8AdQDiaUuuJujpQAnohhu2O4PUPuf+dIj7 pI8okwGd3fHb/gAAAWlIpjYVAAAEAwBGMEQCIGDSsINqMn5/lqztDi0sAOXFDV/H q92QG7miaWIixA8zAiA8iV3TSV6ygczjHCC31u3PCD2CNglHuWrGpGZXD7mrIgB2 ACk8UZZUyDlluqpQ/FgH1Ldvv1h6KXLcpMMM9OVFR/R4AAABaUimNmsAAAQDAEcw RQIgetklR06EXLnDMrmS2OUJEbhPUeALGhssfGQNVz2vyaQCIQDdgm4LSWIROu37 64haK/NNg/RXvIw3A301KKNhitB17DANBgkqhkiG9w0BAQsFAAOCAQEARsS8If6w Rl/qOdjImYiQ9AFAv0H8Mc8pU6Cv5jTGOS4r8Lhzsm7EK7n8wxYhDoPLvCRhZQNj my/yrSqj6T0Up9TbSbDiUHu9go8DTg3AHM1hxEqu/Or9ISderMiwWFDOeqw748ZT o5O59XZ5VESErULhs4GCk/g5hX+yL2O3uA0jvJFVdivc5LdFiZFmaxPeRBf7SXTi EChI9Lk6bL8qeax/our8ZkTwiwYRUQzwYLLRFFr47qqg8bWAHBwzAcofD/QS3IS4 WBTHhhQE5IPhv55EGH2Wv3ZFcGmqHpxuZLtk6EX75zJn5FqKfhPulBvyWOLqM0zQ ykoxxZCbIiz/Sw== -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAyLrs/P10LJkgcm+Thw5V gVRUJIwlk6MRrEkZYpkd3t2sq+fQs7xk1PklULKfBUtCaThqkW1dzWkwyUHl+2ut hdt2ghI68Ud1X0CixFTwwV/ksm7IVtGXo9Zkjam34BSJdMvdLbU25ZVB5gJTuXPm Y3a52z3qtaPU4y5rHpCwNq8RQ+Vl0IC5vict+xPjRO7MiQ56tv3xNNjtFs9WkDcV ZNhbzM9EC/mXa46WRaXBjj/TM3EOTVihEGQfPjYHmoG599NMkRc2jfhkOWYj9hP8 GLq3mWBwTKllvxe2ByLRVHSZLZk8U+/HEWe2pD3CMtHwldDs+QFSQZ30Rqi5gRIN KwIDAQAB -----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 309569175585706536878859276887301451558812 . . . . . . . . [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 2019-03-04 11:20:46 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-06-02 11:20:46 +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 'barth-herzberger.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 25339837508764719386639000230182689654859783561624464054389407221921735396777882541232141032977238900014535073535973917328163595931481363697312117731472033497275537470459560441115736059560396414307233993901690322830375752072519886461840740419517906169353043978283077475232450882997054826942165918214656852809129496261037604866604258850628831833891557266813831343420293977408049991555045175330672044175046778088743562187579348513905907965351947294191592345181984753250503672250867618951620284462471181276027204672122777261614760602139180568571994416855948177781617435875708869817470821282116876611927570100298628336939 . . . . . . . . . . . . . . . . . . . . [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) f9e8bba4504371b43cf90aaeb30fb0fe4c273c97 . . . . . . . . . . . . . . . . [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 (48 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'barth-herzberger.de' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.barth-herzberger.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) 00ef007500e2694bae26e8e94009e8861bb63b83d43ee7fe7488fba48f2893019dddf1dbfe0000016948a636150000040300463044022060d2b0836a327e7f96aced0e2d2c00e5c50d5fc7abdd901bb9a2696222c40f3302203c895dd3495eb281cce31c20b7d6edcf083d82360947b96ac6a466570fb9ab22007600293c519654c83965baaa50fc5807d4b76fbf587a2972dca4c30cf4e54547f4780000016948a6366b000004030047304502207ad925474e845cb9c332b992d8e50911b84f51e00b1a1b2c7c640d573dafc9a4022100dd826e0b4962113aedfbeb885a2bf34d83f457bc8c37037d3528a3618ad075ec . . . . [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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