www.allmende-seminarraum.de
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:60:29:ec:5b:15:d8:cf:bf:01:9c:8f:29:d2:0e:c8:f5:6a 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=www.allmende-seminarraum.de
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 03:60:29:ec:5b:15:d8:cf:bf:01:9c:8f:29:d2:0e:c8:f5:6aSerial Number (int): 294059690597006793459334406793150631310698
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: 4a:d6:cc:2c:30:e1:43:e0:48:bd:30:15:1a:7a:00:14:b0:8e:bc:6d
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): e3:74:e2:01:08:32:1b:ee:6a:e0:b1:35:71:54:d9:df:51:cb:d4:8c
Fingerprint (sha256): 60:53:f5:ae:4a:45:7e:15:40:a5:d7:e7:ec:cd:8e:fc:1d:2a:31:6a:1e:2f:9d:dc:db:d8:6d:76:86:ef:6a:0b
Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/
Revocation information
OCSP Server: http://ocsp.int-x3.letsencrypt.orgCheck the revocation status for certificate www.allmende-seminarraum.de
1
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for www.allmende-seminarraum.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
www.allmende-seminarraum.de
Other certificates including the domain name allmende-seminarraum.de
(limited to 100 certificates)
allmende-seminarraum.de
allmende-seminarraum.de
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allmende-seminarraum.de
www.allmende-seminarraum.de
Certificate
The complete raw certificate details for www.allmende-seminarraum.de in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIFbTCCBFWgAwIBAgISA2Ap7FsV2M+/AZyPKdIOyPVqMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0yMDAxMDQxOTE1NDRaFw0y MDA0MDMxOTE1NDRaMCYxJDAiBgNVBAMTG3d3dy5hbGxtZW5kZS1zZW1pbmFycmF1 bS5kZTCCASIwDQYJKoZIhvcNAQEBBQADggEPADCCAQoCggEBAMH7K66uO4bUJuPb euVAtsVt7m9CXiUtKKqExnr+RT8p7BK0lmFjvlGc7svJBVte9x6EQ3yh1T98xSyc 0J88HlxKCm1irzkCzZLH/fJi9VgiQ5KkfvrxXFOaXXXyGZ+SiKp5b7qQveNsHH1N FIfcsQCCA/x5D8fDsd2gaK2e5YnKkCBAKU8263yyqOOYqo3eh6zRbrw7nBsWVY9o XLLPg0Lq2yYk10o/FUP4Qi/a/Hnj3EUEX0NHh+8qBsh2u7bUjpKRPUgM8CRdhsbg 6YR0qWN8ghIM6ezMMXiCaHxdZiEt/5qU8VE5oCcBaCw/mBGfTS3uDQcSglt0d1c7 DvoUzeUCAwEAAaOCAm8wggJrMA4GA1UdDwEB/wQEAwIFoDAdBgNVHSUEFjAUBggr BgEFBQcDAQYIKwYBBQUHAwIwDAYDVR0TAQH/BAIwADAdBgNVHQ4EFgQUStbMLDDh Q+BIvTAVGnoAFLCOvG0wHwYDVR0jBBgwFoAUqEpqYwR93brm0Tm3pkVl7/Oo7KEw bwYIKwYBBQUHAQEEYzBhMC4GCCsGAQUFBzABhiJodHRwOi8vb2NzcC5pbnQteDMu bGV0c2VuY3J5cHQub3JnMC8GCCsGAQUFBzAChiNodHRwOi8vY2VydC5pbnQteDMu bGV0c2VuY3J5cHQub3JnLzAmBgNVHREEHzAdght3d3cuYWxsbWVuZGUtc2VtaW5h cnJhdW0uZGUwTAYDVR0gBEUwQzAIBgZngQwBAgEwNwYLKwYBBAGC3xMBAQEwKDAm BggrBgEFBQcCARYaaHR0cDovL2Nwcy5sZXRzZW5jcnlwdC5vcmcwggEDBgorBgEE AdZ5AgQCBIH0BIHxAO8AdgCyHgXMi6LNiiBOh2b5K7mKJSBna9r6cOeySVMt74uQ XgAAAW9yMwdEAAAEAwBHMEUCIQCyRBZxkWkXTenbqf3hqJLbwJrn5Ey8es2Owkyo l3lhDAIgQ5OBIzUZQkJdLLKNgVDOICXhMhH58iaA4rF5K2OGApAAdQBvU3asMfAx GdiZAKRRFf93FRwR2QLBACkGjbIImjfZEwAAAW9yMwd8AAAEAwBGMEQCIAe8kXRI EF1Hd0z37qj2UHhNRAKt2FEOFd+9KlXJQZMYAiBIfCpZQuxBszHJTkxv7hKR7XBj OHqN/lJPha8L35csoDANBgkqhkiG9w0BAQsFAAOCAQEATtOUiT/IU5+G2vFQrq6U twloh4+faPl0erCVAR1oRV6P+fpWowTiGHGLW/KhmL5gt3hMvES8JuX5aLnLOUF9 rUJwlu2O8KNMDKa7fgWuQSYRubw9bK3PJi3tqTEPHNQkSKz/57KhUvu9y/q16sSm XrFydvjhWTE8wlgpAgzCaPcfAIiO/YGSpKMVB3j7cvL1/k3KKG2DEMS+1lZMS5qf mHQ5J8P7FwzhBBD1WgEZgNBbC2Tw5EK6FNpKP/oP5pbYoi8VH7D1IytDxML3OcTY MZIUKLcAK/S+PnyRx45BFKnTs9uVYUilSmSv9sN7WJW0zvqehKEapG4Lmf4y8lTp Fw== -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAwfsrrq47htQm49t65UC2 xW3ub0JeJS0oqoTGev5FPynsErSWYWO+UZzuy8kFW173HoRDfKHVP3zFLJzQnzwe XEoKbWKvOQLNksf98mL1WCJDkqR++vFcU5pddfIZn5KIqnlvupC942wcfU0Uh9yx AIID/HkPx8Ox3aBorZ7licqQIEApTzbrfLKo45iqjd6HrNFuvDucGxZVj2hcss+D QurbJiTXSj8VQ/hCL9r8eePcRQRfQ0eH7yoGyHa7ttSOkpE9SAzwJF2GxuDphHSp Y3yCEgzp7MwxeIJofF1mIS3/mpTxUTmgJwFoLD+YEZ9NLe4NBxKCW3R3VzsO+hTN 5QIDAQAB -----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 294059690597006793459334406793150631310698 . . . . . . . . [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 2020-01-04 19:15:44 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-04-03 19:15:44 +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 'www.allmende-seminarraum.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 24487849714363999307756833524406622761971586697076259169829169384946008368876836089731679305920295977489297920454216530717428776827981070074496676314019986428873770648653083304568402206452198522168083453966673036109682596393824562913458486119635482681683696600648214569236407934466538441389385436374669698049986453546275133681477625580312575568088654440060588944502830948622969037607150928230901631806099762845684009878370125478158166179842908025348176119316348599743817751107717064660841343441302562278949900041774270458365856844882123116365341145059708812950701016598590325312297497794050289043713946314236604239333 . . . . . . . . . . . . . . . . . . . . [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) 4ad6cc2c30e143e048bd30151a7a0014b08ebc6d . . . . . . . . . . . . . . . . [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 (31 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.allmende-seminarraum.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) 00ef007600b21e05cc8ba2cd8a204e8766f92bb98a2520676bdafa70e7b249532def8b905e0000016f723307440000040300473045022100b24416719169174de9dba9fde1a892dbc09ae7e44cbc7acd8ec24ca89779610c022043938123351942425d2cb28d8150ce2025e13211f9f22680e2b1792b638602900075006f5376ac31f03119d89900a45115ff77151c11d902c10029068db2089a37d9130000016f7233077c0000040300463044022007bc917448105d47774cf7eea8f650784d4402add8510e15dfbd2a55c94193180220487c2a5942ec41b331c94e4c6fee1291ed7063387a8dfe524f85af0bdf972ca0 . . . . [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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