barth-herzberger.de
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:ad:4d:40:15:0b:1c:88:d3:98:a5:ec:ad:bc:c4:4f:04:eb 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:ad:4d:40:15:0b:1c:88:d3:98:a5:ec:ad:bc:c4:4f:04:ebSerial Number (int): 320308390562088421327980965663449870697707
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: 87:5b:0b:da:a8:a2:2a:93:ac:47:f0:80:51:33:8d:53:ec:7b:41:5e
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): 65:b7:9a:f6:ff:a4:e2:2d:eb:b1:e7:ed:47:94:d1:4c:4d:28:ce:e4
Fingerprint (sha256): ae:d7:95:41:2a:9d:2c:16:55:2b:ea:a5:16:54:9e:5d:59:68:96:f0:e1:98:7b:9b:30:1c:2a:77:99:f6:9f:a0
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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barth-herzberger.de
Certificate
The complete raw certificate details for barth-herzberger.de in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIFdjCCBF6gAwIBAgISA61NQBULHIjTmKXsrbzETwTrMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xOTAxMDMxMDIxMDZaFw0x OTA0MDMxMDIxMDZaMB4xHDAaBgNVBAMTE2JhcnRoLWhlcnpiZXJnZXIuZGUwggEi MA0GCSqGSIb3DQEBAQUAA4IBDwAwggEKAoIBAQDPhv2yq4pUF9sMgpqmoXW8IiEr GqtjVY0VIdGbxw2uq6ABAvYGKbD3JIwmMokCux7Ru+7XOSYLUSlnFqVWtEnFeCrF XnPelnZ8hKmTMNFIK0zwRxXmV/k7e7bk+TTsON1Wn1JIyHRWG+FBa1e/+AnsesyW K80G/YnZYjnnzT+6TkGtgyx00Ex4Ia7WA31rs5rXxwYJm0sJdDmCuMOnuQFerL3g bdz2yKdhnCzwpf01wtw0fqeJAi+gJXc4/b5rYs7/4sPSY14bcEV0V+GRsESXxboq jowNTn2PB/rwGWmLAAc/TG46hSG2hLr98Jn+LlkGcoE4uRQ/p9lMclr8IUedAgMB AAGjggKAMIICfDAOBgNVHQ8BAf8EBAMCBaAwHQYDVR0lBBYwFAYIKwYBBQUHAwEG CCsGAQUFBwMCMAwGA1UdEwEB/wQCMAAwHQYDVR0OBBYEFIdbC9qooiqTrEfwgFEz jVPse0FeMB8GA1UdIwQYMBaAFKhKamMEfd265tE5t6ZFZe/zqOyhMG8GCCsGAQUF BwEBBGMwYTAuBggrBgEFBQcwAYYiaHR0cDovL29jc3AuaW50LXgzLmxldHNlbmNy eXB0Lm9yZzAvBggrBgEFBQcwAoYjaHR0cDovL2NlcnQuaW50LXgzLmxldHNlbmNy eXB0Lm9yZy8wNwYDVR0RBDAwLoITYmFydGgtaGVyemJlcmdlci5kZYIXd3d3LmJh cnRoLWhlcnpiZXJnZXIuZGUwTAYDVR0gBEUwQzAIBgZngQwBAgEwNwYLKwYBBAGC 3xMBAQEwKDAmBggrBgEFBQcCARYaaHR0cDovL2Nwcy5sZXRzZW5jcnlwdC5vcmcw ggEDBgorBgEEAdZ5AgQCBIH0BIHxAO8AdgB0ftqDMa0zEJEhnM4lT0Jwwr/9XkIg CMY3NXnmEHvMVgAAAWgTcgigAAAEAwBHMEUCIQCUcIFzGjCFyn0an5RkSDxglaPH 86K1dk0ZbmfOWfQCGQIgNb7HAJvdsTUoX7H/BP1MC2x+kPaPN8gEQEJlsvprXQMA dQApPFGWVMg5ZbqqUPxYB9S3b79Yeily3KTDDPTlRUf0eAAAAWgTcga6AAAEAwBG MEQCIBIfXucON3XqwKgLpFnhdQzts37aqcVp6Hvc/onb+POmAiBaEYba9eZPvQR9 /SS6F8FA6Io4xMswLcEdjAy/NTk5NTANBgkqhkiG9w0BAQsFAAOCAQEAQAoepG3p aSO/VDnEjvBjPutBmnIjaxUeyvqOgpWS7j5tkWi6dqXKbO1z8E7xE/vNJXZ5tv4d o704Nn2uBHdEIMnwI+mxEGWwIUXgOaWQa7EN7hzYgYY62QVOvg4upds21PbXhq0H 6/G6JHcLFkkGy7nMfyc5Q702FQooRWRV8wRkXrHl2sF4/mF5eZ+Aiakb4CFnDr+E bog5esI0NHbLUeyNuT9KQLLqnACVmk1fwpdhl4e2CNDpmUrUCAEWRwRLJcON0GTd hIok33rEIIasJjoZruvwa/Mt4P4Ek7KjP0qD2JjKfxGYLxXTxMS5FjOGX++mg8KB f5qkW2GQ+sY0kQ== -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAz4b9squKVBfbDIKapqF1 vCIhKxqrY1WNFSHRm8cNrqugAQL2Bimw9ySMJjKJArse0bvu1zkmC1EpZxalVrRJ xXgqxV5z3pZ2fISpkzDRSCtM8EcV5lf5O3u25Pk07DjdVp9SSMh0VhvhQWtXv/gJ 7HrMlivNBv2J2WI5580/uk5BrYMsdNBMeCGu1gN9a7Oa18cGCZtLCXQ5grjDp7kB Xqy94G3c9sinYZws8KX9NcLcNH6niQIvoCV3OP2+a2LO/+LD0mNeG3BFdFfhkbBE l8W6Ko6MDU59jwf68BlpiwAHP0xuOoUhtoS6/fCZ/i5ZBnKBOLkUP6fZTHJa/CFH nQIDAQAB -----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 320308390562088421327980965663449870697707 . . . . . . . . [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 2019-01-03 10:21:06 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-04-03 10:21:06 +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 26197895674760817152088885842123672755596268328902796343575139365799089679796310794655086947584451229962778725466446712248885406207360930175217460563443200716678250214243802220180715894426363848002303647019706314373013214635923446269824429380806062502256583269176507732341468523084933080297380133665069960680663207934099186113601761596589049515723358245879571668709659121345593225908270731777263865108251552165028184349543770983446250798363332943800252915082746506150425523307140792370059491042654278963583502692173557855828455907873113404291026390330791519682151062099491304913455414278038824359852525693622686926749 . . . . . . . . . . . . . . . . . . . . [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) 875b0bdaa8a22a93ac47f08051338d53ec7b415e . . . . . . . . . . . . . . . . [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) 00ef007600747eda8331ad331091219cce254f4270c2bffd5e422008c6373579e6107bcc5600000168137208a00000040300473045022100947081731a3085ca7d1a9f9464483c6095a3c7f3a2b5764d196e67ce59f40219022035bec7009bddb135285fb1ff04fd4c0b6c7e90f68f37c804404265b2fa6b5d03007500293c519654c83965baaa50fc5807d4b76fbf587a2972dca4c30cf4e54547f47800000168137206ba00000403004630440220121f5ee70e3775eac0a80ba459e1750cedb37edaa9c569e87bdcfe89dbf8f3a602205a1186daf5e64fbd047dfd24ba17c140e88a38c4cb302dc11d8c0cbf35393935 . . . . [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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