ussjep.org.uk
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:45:eb:ad:3d:62:ab:9c:85:54:7d:06:c8:b5:ba:0f:6d:3f was issued on by Let's Encrypt.
With 4 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=ussjep.org.uk
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 03:45:eb:ad:3d:62:ab:9c:85:54:7d:06:c8:b5:ba:0f:6d:3fSerial Number (int): 285129609204235932582047065521915509566783
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: 4e:7e:72:3f:f7:f5:27:d0:f0:a4:ad:d7:08:8a:e7:7e:b8:fe:e4:67
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): 14:85:e6:f6:0d:94:11:6e:92:f4:20:da:7c:a6:d8:22:41:fd:6b:a3
Fingerprint (sha256): a6:c0:27:06:e8:62:c0:9c:39:26:11:b7:fd:9b:9a:b6:85:0e:1c:fa:a8:c2:64:06:15:99:86:b3:d4:fb:f0:2c
Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/
Revocation information
OCSP Server: http://ocsp.int-x3.letsencrypt.orgCheck the revocation status for certificate ussjep.org.uk
4
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for ussjep.org.uk
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
mail.ussjep.org.uk
ussjep.org.uk
ussjep.web.ucu.org.uk
www.ussjep.org.uk
ussjep.org.uk
ussjep.web.ucu.org.uk
www.ussjep.org.uk
Other certificates including the domain name ussjep.org.uk
(limited to 100 certificates)
Certificate
The complete raw certificate details for ussjep.org.uk in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIFkTCCBHmgAwIBAgISA0XrrT1iq5yFVH0GyLW6D20/MA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xOTEwMTgxMzMyMjVaFw0y MDAxMTYxMzMyMjVaMBgxFjAUBgNVBAMTDXVzc2plcC5vcmcudWswggEiMA0GCSqG SIb3DQEBAQUAA4IBDwAwggEKAoIBAQCW9WsCE3ayx3+yubJRvXBLl/wtMC4QIV5d bnV4JSEKYvLgAJjtRZ7hVyt2q+rszzy+6IuBWBRtJhDw60rd7Ca69goaIELLkT/7 dC54nAh/Y7lmaavtCoWueiIdK5CcHoIddIO0XoXWOcWw07ZU1rYIt7WTAym4yxX2 Dy2bpvowjlab4rm1MDEnEap69fsu5b7nIvEDReIHJp2T8S4YTcFiQ588cG5929PL xtu9WiwFZ9cT1HQfLo+b5tQY0xuD7as1/o5sXG2OTC2eibkchCPCUA/IqSey/iIA UXQh5N9kniowG53aQ6BhZa3q3BLbFKNt/KAA/o1iwH/31F+z1aAtAgMBAAGjggKh MIICnTAOBgNVHQ8BAf8EBAMCBaAwHQYDVR0lBBYwFAYIKwYBBQUHAwEGCCsGAQUF BwMCMAwGA1UdEwEB/wQCMAAwHQYDVR0OBBYEFE5+cj/39SfQ8KSt1wiK5364/uRn MB8GA1UdIwQYMBaAFKhKamMEfd265tE5t6ZFZe/zqOyhMG8GCCsGAQUFBwEBBGMw YTAuBggrBgEFBQcwAYYiaHR0cDovL29jc3AuaW50LXgzLmxldHNlbmNyeXB0Lm9y ZzAvBggrBgEFBQcwAoYjaHR0cDovL2NlcnQuaW50LXgzLmxldHNlbmNyeXB0Lm9y Zy8wVgYDVR0RBE8wTYISbWFpbC51c3NqZXAub3JnLnVrgg11c3NqZXAub3JnLnVr ghV1c3NqZXAud2ViLnVjdS5vcmcudWuCEXd3dy51c3NqZXAub3JnLnVrMEwGA1Ud IARFMEMwCAYGZ4EMAQIBMDcGCysGAQQBgt8TAQEBMCgwJgYIKwYBBQUHAgEWGmh0 dHA6Ly9jcHMubGV0c2VuY3J5cHQub3JnMIIBBQYKKwYBBAHWeQIEAgSB9gSB8wDx AHYAsh4FzIuizYogTodm+Su5iiUgZ2va+nDnsklTLe+LkF4AAAFt30iuuAAABAMA RzBFAiBc5tESsqG5jx+9pktMfaPYkDYxerWtuvEX7xKFBI9CPwIhAMD8LTgYtKOo Po34YsWzWJqCOl5zrhkrfyj3vcSW3h9xAHcAXqdz+d9WwOe1Nkh90EngMnqRmgyE oRIShBh1loFxRVgAAAFt30iyowAABAMASDBGAiEAxFFRjkHhrLtU4XBvy5RAHF6W 5/BNE+/2TzNpM+kQeYICIQCRuN701JvPLpDxNfxZVbI1kyYTRGZSSQP4hQ+qtYpk RjANBgkqhkiG9w0BAQsFAAOCAQEAXfyIFSggUKYKewkmIEDu/u07gLfkn3M9Ejm/ vIGef2wOHBCTa1i2HJILv6BWiPSJbFZOYFvJ+rlhN0BA6KZ7GhW9DWaoWbBb9wf3 SHv5lWzwnIVNhdyfoWa0lKB1S4k27UoK/oNQoQ0m5VNU7Ob2gpk+1OrKc2JYSZUq scW3QyHifcftEfX4h94vc4nsD0Rgjoqvu381LnE+++gkqvYuAa6xFBWC5PjIu7W6 sjPWJ2Xmi8zM+CoRbQ7b5DvpP6FsYQU+eCn5inYQJbQ1DBHKxxMK3yEy2nInIODd 83CMyfzcmeKBlEkaTd4unUuhb/++cHmDCl4dMoqCyxV4zXnHuw== -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAlvVrAhN2ssd/srmyUb1w S5f8LTAuECFeXW51eCUhCmLy4ACY7UWe4Vcrdqvq7M88vuiLgVgUbSYQ8OtK3ewm uvYKGiBCy5E/+3QueJwIf2O5Zmmr7QqFrnoiHSuQnB6CHXSDtF6F1jnFsNO2VNa2 CLe1kwMpuMsV9g8tm6b6MI5Wm+K5tTAxJxGqevX7LuW+5yLxA0XiByadk/EuGE3B YkOfPHBufdvTy8bbvVosBWfXE9R0Hy6Pm+bUGNMbg+2rNf6ObFxtjkwtnom5HIQj wlAPyKknsv4iAFF0IeTfZJ4qMBud2kOgYWWt6twS2xSjbfygAP6NYsB/99Rfs9Wg LQIDAQAB -----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 285129609204235932582047065521915509566783 . . . . . . . . [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 2019-10-18 13:32:25 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-01-16 13:32:25 +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 'ussjep.org.uk' . . . . . . . . [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 19056765871401577228972949509118380763794722759556014303529534004852192267173077197994380202276943846691437806026264459564443806623108341983751844439864943978968642699043313300337193556183747939080267777294513965904645403369259879674129089426942151513382320226747730581342128822664093785053230407513352063836052814546905273044917032339908877937409422416813971598598340001755088608469657442150261486754410803803091302427324356601565382607007297040234123580161536438899521810990510289885537123627679625504704660027439329232654469413511694712033867373728027530913588909637825781549698356036120993522482004795396858421293 . . . . . . . . . . . . . . . . . . . . [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) 4e7e723ff7f527d0f0a4add7088ae77eb8fee467 . . . . . . . . . . . . . . . . [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 (79 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'mail.ussjep.org.uk' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'ussjep.org.uk' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'ussjep.web.ucu.org.uk' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.ussjep.org.uk' . . . . . . . . . . . . . . . . [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 (246 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (243 bytes) 00f1007600b21e05cc8ba2cd8a204e8766f92bb98a2520676bdafa70e7b249532def8b905e0000016ddf48aeb8000004030047304502205ce6d112b2a1b98f1fbda64b4c7da3d89036317ab5adbaf117ef1285048f423f022100c0fc2d3818b4a3a83e8df862c5b3589a823a5e73ae192b7f28f7bdc496de1f710077005ea773f9df56c0e7b536487dd049e0327a919a0c84a1121284187596817145580000016ddf48b2a30000040300483046022100c451518e41e1acbb54e1706fcb94401c5e96e7f04d13eff64f336933e910798202210091b8def4d49bcf2e90f135fc5955b2359326134466524903f8850faab58a6446 . . . . [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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