portal-se.de
Issued by R3
About this certificate
This digital certificate with serial number 04:65:5c:9f:1c:c7:ff:2d:85:4b:20:69:c2:9a:14:a6:53:64 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:
- DV certificate contains a subject common name, this is not recommended. If certificate policy 2.23.140.1.2.1 (CA/B BR domain validated) is included, only country and/or common name is allowed in SubjectDN. (BRs: 7.1.2.7.2)
- Subscriber certificates use of Subject Key Identifier is NOT RECOMMENDED (BRs v2: 7.1.2.7.6)
- Subscriber Certificate: commonName is NOT RECOMMENDED. (BRs: 7.1.2.7.1)
Certificate Subject
CN=portal-se.de
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 04:65:5c:9f:1c:c7:ff:2d:85:4b:20:69:c2:9a:14:a6:53:64Serial Number (int): 382940777920621337645408804300717163959140
Serial Number lenght: 139 bits, 18 octets
SubjectKeyId: 8b:ba:a4:38:30:21:1c:dd:80:7d:53:74:69:d7:e4:ec:e3:b6:9d:1b
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6
Fingerprint (sha1): 8c:77:51:9b:55:8b:6e:51:fe:0b:e2:de:38:f8:12:5f:b0:aa:98:7c
Fingerprint (sha256): eb:de:de:e9:35:d9:70:97:d8:05:3b:f7:22:3b:02:74:68:64:bd:3e:08:2e:ac:2e:52:31:60:91:da:a1:22:70
Issuing Certificate URL: http://r3.i.lencr.org/
Revocation information
OCSP Server: http://r3.o.lencr.orgCheck the revocation status for certificate portal-se.de
2
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for portal-se.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
portal-se.de
www.portal-se.de
www.portal-se.de
Other certificates including the domain name portal-se.de
(limited to 100 certificates)
portal-se.de
portal-se.de
portal-se.de
portal-se.de
portal-se.de
portal-se.de
zipse.portal-se.de
portal-se.de
zipse.portal-se.de
portal-se.de
portal-se.de
portal-se.de
portal-se.de
portal-se.de
www.portal-se.de
portal-se.de
portal-se.de
portal-se.de
portal-se.de
www.portal-se.de
portal-se.de
portal-se.de
portal-se.de
portal-se.de
portal-se.de
portal-se.de
portal-se.de
zipse.portal-se.de
portal-se.de
zipse.portal-se.de
portal-se.de
portal-se.de
portal-se.de
portal-se.de
portal-se.de
www.portal-se.de
portal-se.de
portal-se.de
portal-se.de
portal-se.de
www.portal-se.de
portal-se.de
portal-se.de
Certificate
The complete raw certificate details for portal-se.de in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIE9TCCA92gAwIBAgISBGVcnxzH/y2FSyBpwpoUplNkMA0GCSqGSIb3DQEBCwUA MDIxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MQswCQYDVQQD EwJSMzAeFw0yMzEwMDYwMjUzNTNaFw0yNDAxMDQwMjUzNTJaMBcxFTATBgNVBAMT DHBvcnRhbC1zZS5kZTCCASIwDQYJKoZIhvcNAQEBBQADggEPADCCAQoCggEBANoY vSzgzLcAyyvbo8z7m8N+vk8ginHuNMgLKJdyXVZ8bZSUHGU2P7srBQ/v76n3woWm wfAKVRSYBqXBWWN2lEIyeSHLkUa/kaiJKq72r8vEprdcj0/D36q32RolNndlczDi j5pSikIAapz+lIhgAgHwlzi8pNUWF5j/+941yQRiWsiBBF/1lctpaOuAUkaOh8+5 7HHOZkX5vEgsemUOvSvrsK/lCzWg20PngOyGZf2zfMtM1WuWgYUnyxiaNkhugtpe /ioX96dlTmAwvnIJWeeZF+9ruxZQMw8fhOBTCfUQ6nLWFZad1Cwe0LXaXcpwtiyO UdlotuX09vudE/f9Fx8CAwEAAaOCAh4wggIaMA4GA1UdDwEB/wQEAwIFoDAdBgNV HSUEFjAUBggrBgEFBQcDAQYIKwYBBQUHAwIwDAYDVR0TAQH/BAIwADAdBgNVHQ4E FgQUi7qkODAhHN2AfVN0adfk7OO2nRswHwYDVR0jBBgwFoAUFC6zF7dYVsuuUAlA 5h+vnYsUwsYwVQYIKwYBBQUHAQEESTBHMCEGCCsGAQUFBzABhhVodHRwOi8vcjMu by5sZW5jci5vcmcwIgYIKwYBBQUHMAKGFmh0dHA6Ly9yMy5pLmxlbmNyLm9yZy8w KQYDVR0RBCIwIIIMcG9ydGFsLXNlLmRlghB3d3cucG9ydGFsLXNlLmRlMBMGA1Ud IAQMMAowCAYGZ4EMAQIBMIIBAgYKKwYBBAHWeQIEAgSB8wSB8ADuAHUAO1N3dT4t uYBOizBbBv5AO2fYT8P0x70ADS1yb+H61BcAAAGLAx7VTQAABAMARjBEAiA/XH3g XZnIqEYL/9H7arEOuG8z+LIQhsKsSlmbQnjznwIgdTaRizfIu9VTl8FFPha//o6u wlt2wdOvD2WHpQuLFBoAdQB2/4g/Crb7lVHCYcz1h7o0tKTNuyncaEIKn+ZnTFo6 dAAAAYsDHtWFAAAEAwBGMEQCIAne/Ly3mUAYJfiiXoIGEMnBJI/WqwduLKA0Cm7w 2zxiAiALhmh/1tmsqQeZ/C5jz4KXD8hyrxcyDyI1TI6pnXSmDTANBgkqhkiG9w0B AQsFAAOCAQEAMRiuk2VbiPr6l07qY64EKxUPuUa9cMN4vjhXQrLjmrY2a2I7yH+D x5fG9LnbDeUrC+/stf8ANPcN5jUCd+nDC5MQa0ppR/FlZ1bs3jfnQ41yZBoL40rf 6WtVnGqOoCVTSeSWhfGh7CHaOX7nbpqUW/z4htQyoVUTRAm8k4iEA8bm/R+z13bq NKFl7caPnjRDFdAv6nei7D+mmpl9HBR/ZCA1yW3Lk6pCb9Ya19awUyj2I2tX/pOS iFMRBNh44RJ80zIg5KmwNo1XSzpeJvcaVGK8Nml0nFsTMVFfpEU70TOs4TyCa4KR +W3YDC3fa+hHZ7f79ZvWf1Apwtxja2twZQ== -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA2hi9LODMtwDLK9ujzPub w36+TyCKce40yAsol3JdVnxtlJQcZTY/uysFD+/vqffChabB8ApVFJgGpcFZY3aU QjJ5IcuRRr+RqIkqrvavy8Smt1yPT8PfqrfZGiU2d2VzMOKPmlKKQgBqnP6UiGAC AfCXOLyk1RYXmP/73jXJBGJayIEEX/WVy2lo64BSRo6Hz7nscc5mRfm8SCx6ZQ69 K+uwr+ULNaDbQ+eA7IZl/bN8y0zVa5aBhSfLGJo2SG6C2l7+Khf3p2VOYDC+cglZ 55kX72u7FlAzDx+E4FMJ9RDqctYVlp3ULB7QtdpdynC2LI5R2Wi25fT2+50T9/0X HwIDAQAB -----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 382940777920621337645408804300717163959140 . . . . . . . . [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 'R3' . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2023-10-06 02:53:53 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-01-04 02:53:52 +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 'portal-se.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 27532149721424901526449812479524050564588286669072836006342644710615762728071452322053357190692166051018481739890349112880922881609736888737969147348511556104433893070949450680091932765275715881452165756744267360897281595252061182849402708363629950548698266915808886328521034353509016954038218764238611355648861394185820282002043773012582229683536951300503773137616382727529405978961571537845447852707341240138857039335438568223430819361407481434506992842483465090085661932650004031750497140628028678563228442787090280229613224356174857132370145535539083609108043498758396238106013526748077298934219367499372074702623 . . . . . . . . . . . . . . . . . . . . [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) 8bbaa43830211cdd807d537469d7e4ece3b69d1b . . . . . . . . . . . . . . . . [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 142eb317b75856cbae500940e61faf9d8b14c2c6 . . . . . . . . . . . . . . . . [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 (73 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://r3.o.lencr.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://r3.i.lencr.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 (34 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'portal-se.de' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.portal-se.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 (12 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 1.3.6.1.4.1.11129.2.4.2 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (243 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (240 bytes) 00ee0075003b5377753e2db9804e8b305b06fe403b67d84fc3f4c7bd000d2d726fe1fad4170000018b031ed54d000004030046304402203f5c7de05d99c8a8460bffd1fb6ab10eb86f33f8b21086c2ac4a599b4278f39f02207536918b37c8bbd55397c1453e16bffe8eaec25b76c1d3af0f6587a50b8b141a00750076ff883f0ab6fb9551c261ccf587ba34b4a4cdbb29dc68420a9fe6674c5a3a740000018b031ed5850000040300463044022009defcbcb799401825f8a25e820610c9c1248fd6ab076e2ca0340a6ef0db3c6202200b86687fd6d9aca90799fc2e63cf82970fc872af17320f22354c8ea99d74a60d . . . . [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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