www.unser-www.de
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:e7:7d:2e:c8:f7:50:eb:f9:cf:01:12:92:b5:90:58:0a:3b 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.unser-www.de
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 03:e7:7d:2e:c8:f7:50:eb:f9:cf:01:12:92:b5:90:58:0a:3bSerial Number (int): 340108480975222453035493621871363944352315
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: 99:1c:50:b5:8f:bf:89:13:83:c0:36:06:79:2b:b1:fd:33:d5:d5:98
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): 51:45:83:f4:46:35:cb:fc:2e:7a:c5:d9:c4:09:a0:8d:97:e6:39:b0
Fingerprint (sha256): 0c:e0:61:9a:36:82:17:4a:4d:d5:11:35:b3:87:2d:dc:de:6c:c6:bd:12:8f:fb:73:df:fc:cf:6a:c4:a3:c8:2d
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.unser-www.de
1
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for www.unser-www.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.unser-www.de
Other certificates including the domain name unser-www.de
(limited to 100 certificates)
unser-www.de
unser-www.de
www.unser-www.de
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unser-www.de
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unser-www.de
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unser-www.de
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unser-www.de
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www.unser-www.de
unser-www.de
Certificate
The complete raw certificate details for www.unser-www.de in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIFWDCCBECgAwIBAgISA+d9Lsj3UOv5zwESkrWQWAo7MA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0yMDAzMTUyMjMxMTZaFw0y MDA2MTMyMjMxMTZaMBsxGTAXBgNVBAMTEHd3dy51bnNlci13d3cuZGUwggEiMA0G CSqGSIb3DQEBAQUAA4IBDwAwggEKAoIBAQDq8Snu6lQ2u6M+FOhu7GEDikMLMlFy 7hJ1lbOTQslT3FteRroTxb8iGRmymYJRUa19XRLladaSsFalB1UjadfbEy73vW1z xAPV2Bc+PGwQueIS+bMW0wIL01RVbCtvn9PYH/B4f0c7YGoIeI1rugDlSFSwAqd+ AMz0n6P7F3tFDzJTMgKbrJjttB/C9Qs9+0X0EMiNdUroSkrtN4/tZGBqTn6Cv46+ 7YBUWWh8wN65xVGOXwmUZnX/IZj0TtNfvDLnDrBI/9kA7gA+fxsIvaD4GXNinCN7 r1PjfFn0TphJyLegx07SFAVdWI/X/yeW4U0JWnBmgkGoZkkOsV2XzQvrAgMBAAGj ggJlMIICYTAOBgNVHQ8BAf8EBAMCBaAwHQYDVR0lBBYwFAYIKwYBBQUHAwEGCCsG AQUFBwMCMAwGA1UdEwEB/wQCMAAwHQYDVR0OBBYEFJkcULWPv4kTg8A2Bnkrsf0z 1dWYMB8GA1UdIwQYMBaAFKhKamMEfd265tE5t6ZFZe/zqOyhMG8GCCsGAQUFBwEB BGMwYTAuBggrBgEFBQcwAYYiaHR0cDovL29jc3AuaW50LXgzLmxldHNlbmNyeXB0 Lm9yZzAvBggrBgEFBQcwAoYjaHR0cDovL2NlcnQuaW50LXgzLmxldHNlbmNyeXB0 Lm9yZy8wGwYDVR0RBBQwEoIQd3d3LnVuc2VyLXd3dy5kZTBMBgNVHSAERTBDMAgG BmeBDAECATA3BgsrBgEEAYLfEwEBATAoMCYGCCsGAQUFBwIBFhpodHRwOi8vY3Bz LmxldHNlbmNyeXB0Lm9yZzCCAQQGCisGAQQB1nkCBAIEgfUEgfIA8AB2AG9Tdqwx 8DEZ2JkApFEV/3cVHBHZAsEAKQaNsgiaN9kTAAABcOCJjhEAAAQDAEcwRQIgVLNU dxZx6jJ27DegD/NXfXat72z09ROuQSyb8h48bwICIQDpYjmHCwLBISqMblZK0ZCL Il1jN+yAcEkTtJestFejswB2AAe3XBvlfWj/8bDGHSMVx7rmV3xXlLdq7rxhOhpp 06IcAAABcOCJjg8AAAQDAEcwRQIgJMnPO5pq5rSN3mLUnQvipwHQRlMTWhcKQwiP 0E6AThsCIQD0Vi1L1CohhAJEu4sBgPblO+EeQU3t0EA3OoJ5+jXHvDANBgkqhkiG 9w0BAQsFAAOCAQEAh5aEoBlIsTL9JWUe9e7CYS6wJBck8FVtzoWIf5mN8NqXfOCH cM/cG6xvS+2e459dZoLJn79Gty42GfzOZOAONyI5M2PvLXSjYVNrQCUGO1N4k3+o KCafykjFzL9km2t6pEasWaTEIuCH8QOH8bAzyWUGgHGroIXBrLoaPEGMHLJX9cq4 Hx+TAE+cUnwa+jOlDc3adks1SoFyWwOQ1K3cJM2FBBqAacH8txGiN7riy9eKwhnY ypOv+XzmZgGmAlpcsi3mQg0kvnNACM/GQXfddEUZZOvLQtOJYBt9FXK3njiiViYV XBxLhuVGTxHO9Q90/Jb28PptGQuGH35U2xSEMw== -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA6vEp7upUNrujPhTobuxh A4pDCzJRcu4SdZWzk0LJU9xbXka6E8W/IhkZspmCUVGtfV0S5WnWkrBWpQdVI2nX 2xMu971tc8QD1dgXPjxsELniEvmzFtMCC9NUVWwrb5/T2B/weH9HO2BqCHiNa7oA 5UhUsAKnfgDM9J+j+xd7RQ8yUzICm6yY7bQfwvULPftF9BDIjXVK6EpK7TeP7WRg ak5+gr+Ovu2AVFlofMDeucVRjl8JlGZ1/yGY9E7TX7wy5w6wSP/ZAO4APn8bCL2g +BlzYpwje69T43xZ9E6YSci3oMdO0hQFXViP1/8nluFNCVpwZoJBqGZJDrFdl80L 6wIDAQAB -----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 340108480975222453035493621871363944352315 . . . . . . . . [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 2020-03-15 22:31:16 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-06-13 22:31:16 +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.unser-www.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 29658685665024611910367292369805392185269475649401937626659627340007818538537447583777283210732224963589195008517847129383113780646766777190781561957654739308804239114987831122772350176535597939421536408265532643300974691894687952092567759574165663064869392052808139574026272206055001829168511205699456251799984113155328691997672716950381936676056732609807354966182739099689243842596759359241521713983135001464954871679665770277405196811613293456686374311564683210594768534285216615301895546333478938696388251222167375745757279827083551648952613627231593013745276202536175102601065261475254309504096389711761454730219 . . . . . . . . . . . . . . . . . . . . [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) 991c50b58fbf891383c03606792bb1fd33d5d598 . . . . . . . . . . . . . . . . [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 (20 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.unser-www.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 (245 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (242 bytes) 00f00076006f5376ac31f03119d89900a45115ff77151c11d902c10029068db2089a37d91300000170e0898e110000040300473045022054b354771671ea3276ec37a00ff3577d76adef6cf4f513ae412c9bf21e3c6f02022100e96239870b02c1212a8c6e564ad1908b225d6337ec80704913b497acb457a3b300760007b75c1be57d68fff1b0c61d2315c7bae6577c5794b76aeebc613a1a69d3a21c00000170e0898e0f0000040300473045022024c9cf3b9a6ae6b48dde62d49d0be2a701d04653135a170a43088fd04e804e1b022100f4562d4bd42a21840244bb8b0180f6e53be11e414dedd040373a8279fa35c7bc . . . . [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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