etc-stuttgart.de
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:a3:62:ba:6e:2a:00:73:34:f6:4a:fe:45:b2:bc:64:da:1e 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=etc-stuttgart.de
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 03:a3:62:ba:6e:2a:00:73:34:f6:4a:fe:45:b2:bc:64:da:1eSerial Number (int): 316934115948589097221743703763273451362846
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: c0:d1:01:b3:5d:89:b0:0a:3f:de:04:f7:ce:28:21:ad:29:9e:d2:38
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): 8b:65:d0:9e:5b:69:1a:b7:28:62:1a:a9:b8:30:63:d4:9c:db:cf:6c
Fingerprint (sha256): 11:91:39:0f:44:f5:d6:91:e9:a1:16:f1:13:f1:50:64:cb:e9:48:d6:c2:81:86:b1:12:30:15:ee:c5:2d:52:29
Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/
Revocation information
OCSP Server: http://ocsp.int-x3.letsencrypt.org/Check the revocation status for certificate etc-stuttgart.de
2
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for etc-stuttgart.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
8 extensions
No
unhandled critical extensions
CA Certificate
This is not a CA certificate
Subject Alternative Names
etc-stuttgart.de
www.etc-stuttgart.de
www.etc-stuttgart.de
Other certificates including the domain name etc-stuttgart.de
(limited to 100 certificates)
etc-stuttgart.de
www.etc-stuttgart.de
etc-stuttgart.de
www.etc-stuttgart.de
etc-stuttgart.de
www.etc-stuttgart.de
www.etc-stuttgart.de
etc-stuttgart.de
www.etc-stuttgart.de
www.etc-stuttgart.de
www.etc-stuttgart.de
www.etc-stuttgart.de
www.etc-stuttgart.de
www.etc-stuttgart.de
www.etc-stuttgart.de
www.etc-stuttgart.de
www.etc-stuttgart.de
www.etc-stuttgart.de
www.etc-stuttgart.de
www.etc-stuttgart.de
etc-stuttgart.de
etc-stuttgart.de
www.etc-stuttgart.de
www.etc-stuttgart.de
www.etc-stuttgart.de
etc-stuttgart.de
www.etc-stuttgart.de
etc-stuttgart.de
www.etc-stuttgart.de
www.etc-stuttgart.de
etc-stuttgart.de
www.etc-stuttgart.de
www.etc-stuttgart.de
www.etc-stuttgart.de
www.etc-stuttgart.de
www.etc-stuttgart.de
www.etc-stuttgart.de
www.etc-stuttgart.de
www.etc-stuttgart.de
www.etc-stuttgart.de
www.etc-stuttgart.de
www.etc-stuttgart.de
www.etc-stuttgart.de
etc-stuttgart.de
etc-stuttgart.de
www.etc-stuttgart.de
www.etc-stuttgart.de
Certificate
The complete raw certificate details for etc-stuttgart.de in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIFGjCCBAKgAwIBAgISA6Nium4qAHM09kr+RbK8ZNoeMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xNjExMTgxMjA1MDBaFw0x NzAyMTYxMjA1MDBaMBsxGTAXBgNVBAMTEGV0Yy1zdHV0dGdhcnQuZGUwggEiMA0G CSqGSIb3DQEBAQUAA4IBDwAwggEKAoIBAQDORnVpuKJDq2CvsiMFvs/cCARFTJ9N R7SCkcpaEPyKp9ogjTkeyHTH4oU5EBDYsq2YhnC2DkwNgFi/P9VCGZqxclvRGaq0 uv08FrFkpamfFpB8ktOhfVuHLirgfTTbCL5j5vosbzFo2/jg0OMMC4me3Gz4RjBM l9kDxTIdhLy6XolwzLSOo6kwt5Gu76KGD/RR99TuKhzENMEFIE7R9IhnkcC3bMSZ MaK6k/jGMXkxkqwNsysX36xwgiqWnraNpCH3yY8mvkSDRves+Wxk7RaXdxH0M3O/ JopWitpHdn1XL8leG98rKEcNMbxUPi+xVln21TtHsoZOayl9IrIuuzO7AgMBAAGj ggInMIICIzAOBgNVHQ8BAf8EBAMCBaAwHQYDVR0lBBYwFAYIKwYBBQUHAwEGCCsG AQUFBwMCMAwGA1UdEwEB/wQCMAAwHQYDVR0OBBYEFMDRAbNdibAKP94E984oIa0p ntI4MB8GA1UdIwQYMBaAFKhKamMEfd265tE5t6ZFZe/zqOyhMHAGCCsGAQUFBwEB BGQwYjAvBggrBgEFBQcwAYYjaHR0cDovL29jc3AuaW50LXgzLmxldHNlbmNyeXB0 Lm9yZy8wLwYIKwYBBQUHMAKGI2h0dHA6Ly9jZXJ0LmludC14My5sZXRzZW5jcnlw dC5vcmcvMDEGA1UdEQQqMCiCEGV0Yy1zdHV0dGdhcnQuZGWCFHd3dy5ldGMtc3R1 dHRnYXJ0LmRlMIH+BgNVHSAEgfYwgfMwCAYGZ4EMAQIBMIHmBgsrBgEEAYLfEwEB ATCB1jAmBggrBgEFBQcCARYaaHR0cDovL2Nwcy5sZXRzZW5jcnlwdC5vcmcwgasG CCsGAQUFBwICMIGeDIGbVGhpcyBDZXJ0aWZpY2F0ZSBtYXkgb25seSBiZSByZWxp ZWQgdXBvbiBieSBSZWx5aW5nIFBhcnRpZXMgYW5kIG9ubHkgaW4gYWNjb3JkYW5j ZSB3aXRoIHRoZSBDZXJ0aWZpY2F0ZSBQb2xpY3kgZm91bmQgYXQgaHR0cHM6Ly9s ZXRzZW5jcnlwdC5vcmcvcmVwb3NpdG9yeS8wDQYJKoZIhvcNAQELBQADggEBAF6H kXSx65HRxgD5nGDkZyEHiAE40hOq5jd84OwiG2E7vxiBZhAOVZ0PAtVLzOmwl8AH SRuLhgoK0utedenb3gwRxwyB7Difg5gq1IRH+uUMvIc3uUH2moCQa9Nq+iUQ7Djt oiaMT9kaYwnJRy92sYOSQAA5sxXPRIyJb5jL22DRmHxwJxr2ft73dLEPE8kamwEH zIoirOfOxDe3j5PEuYq4JcMbLfxusLNFm+mKgrLNQ4VM6Kw/xEAopqs/wlY7sTt0 cUYo5/r0+j/fSRs06nHZfzXCAf19puMYZqruHU48pwGz1pFkzmzR/SI0hFCuyAaZ OlYV8LQN6Ehczw9oOuI= -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAzkZ1abiiQ6tgr7IjBb7P 3AgERUyfTUe0gpHKWhD8iqfaII05Hsh0x+KFORAQ2LKtmIZwtg5MDYBYvz/VQhma sXJb0RmqtLr9PBaxZKWpnxaQfJLToX1bhy4q4H002wi+Y+b6LG8xaNv44NDjDAuJ ntxs+EYwTJfZA8UyHYS8ul6JcMy0jqOpMLeRru+ihg/0UffU7iocxDTBBSBO0fSI Z5HAt2zEmTGiupP4xjF5MZKsDbMrF9+scIIqlp62jaQh98mPJr5Eg0b3rPlsZO0W l3cR9DNzvyaKVoraR3Z9Vy/JXhvfKyhHDTG8VD4vsVZZ9tU7R7KGTmspfSKyLrsz uwIDAQAB -----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 316934115948589097221743703763273451362846 . . . . . . . . [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 2016-11-18 12:05:00 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2017-02-16 12:05:00 +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 'etc-stuttgart.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 26039835275518945715021558962682877310175247300072166201818926323486034796510011116922618475445577743013424827395465156568252384269452207086377176012700924514130231885652421427218001933607746429209866295837398909733580978378919759138501428667983687159729469612011472358904725224228755273129026854938129561474777422235848432723353659915717935881426455683839443493675107549007386034014347970639638966030945063780037059861386821128619336487133967133006911117153989983297087811511841678512512251580174070993222217078117536962188426506495005712962057261037609980735341867710672043544972014500555516163079412453682152420283 . . . . . . . . . . . . . . . . . . . . [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) c0d101b35d89b00a3fde04f7ce2821ad299ed238 . . . . . . . . . . . . . . . . [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 (100 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 (42 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'etc-stuttgart.de' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.etc-stuttgart.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 (246 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 1.3.6.1.5.5.7.2.2 (unotice) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:12|false] UTF8String 'This Certificate may only be relied upon by Relying Parties and only in accordance with the Certificate Policy found at https://letsencrypt.org/repository/' . . . . [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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