sfa.northamptoncollege.ac.uk
Issued by TERENA SSL CA
About this certificate
This digital certificate with serial number f2:88:46:2f:1a:43:2f:5f:e5:58:ac:78:b7:18:01:3a was issued on by TERENA.
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=sfa.northamptoncollege.ac.uk,OU=Domain Control Validated
TERENA
Organization:
TERENA
Country:
NL
This certificate has expire since
Certificate Details
Serial Number (hex): f2:88:46:2f:1a:43:2f:5f:e5:58:ac:78:b7:18:01:3aSerial Number (int): 322380750853234103593015681577158967610
Serial Number lenght: 128 bits, 16 octets
SubjectKeyId: 27:63:8a:76:b1:4b:26:8d:8d:3e:ad:dd:e8:ba:30:4f:6f:e7:1f:fe
AuthorityKeyId: 0c:bd:93:68:0c:f3:de:ab:a3:49:6b:2b:37:57:47:ea:90:e3:b9:ed
Fingerprint (sha1): 39:90:f5:fc:38:36:79:92:37:6d:77:c3:87:32:e2:13:37:48:6a:e3
Fingerprint (sha256): 29:72:f4:45:38:b9:e9:35:47:51:95:04:c4:49:cc:3c:98:59:6c:2f:5c:14:4b:dc:42:f0:97:54:ff:03:e9:94
Issuing Certificate URL: http://crt.tcs.terena.org/TERENASSLCA.crt
Revocation information
OCSP Server: http://ocsp.tcs.terena.orgCRL Distribution Point: http://crl.tcs.terena.org/TERENASSLCA.crl
Check the revocation status for certificate sfa.northamptoncollege.ac.uk
1
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for sfa.northamptoncollege.ac.uk
Public Key Algorithm
RSA
Key Size
2048
Signature Algorithm
SHA1 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
sfa.northamptoncollege.ac.uk
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Certificate
The complete raw certificate details for sfa.northamptoncollege.ac.uk in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIEhjCCA26gAwIBAgIRAPKIRi8aQy9f5ViseLcYATowDQYJKoZIhvcNAQEFBQAw NjELMAkGA1UEBhMCTkwxDzANBgNVBAoTBlRFUkVOQTEWMBQGA1UEAxMNVEVSRU5B IFNTTCBDQTAeFw0xMzA0MjUwMDAwMDBaFw0xNjA0MjQyMzU5NTlaMEoxITAfBgNV BAsTGERvbWFpbiBDb250cm9sIFZhbGlkYXRlZDElMCMGA1UEAxMcc2ZhLm5vcnRo YW1wdG9uY29sbGVnZS5hYy51azCCASIwDQYJKoZIhvcNAQEBBQADggEPADCCAQoC ggEBAL3cDDXyvaL8tH5iAYV1Nr+9uQ31aGNqCF6EZfDCBl1IzZmeDmm91JxQ982d uO3bG3kxuDRWj2urFSQ0dICebzcQYuQPf+TIU0MZDKv2IklK9ouBQwRnlqDujLHI eJ6++h1kptHRVQfFthbRFJK2NE+MVobk92bZQu7AAOKr3toJHtCyYVwX/fYxtxfD 6D/PMi65vKjbaxcOCW3lP88zwvfFLrs6R3+qxi4utSw73MgwgDrRPRmMO5l5SWjz k7k8eL9mb96MP2bRARWEEyw/annZ/w5eB55cxhbnYbQM8JuK6fBQ9qFltKztcgW1 kjNJi7HBGZLCjHA+9paH1hTxZfkCAwEAAaOCAXkwggF1MB8GA1UdIwQYMBaAFAy9 k2gM896ro0lrKzdXR+qQ47ntMB0GA1UdDgQWBBQnY4p2sUsmjY0+rd3oujBPb+cf /jAOBgNVHQ8BAf8EBAMCBaAwDAYDVR0TAQH/BAIwADAdBgNVHSUEFjAUBggrBgEF BQcDAQYIKwYBBQUHAwIwIgYDVR0gBBswGTANBgsrBgEEAbIxAQICHTAIBgZngQwB AgEwOgYDVR0fBDMwMTAvoC2gK4YpaHR0cDovL2NybC50Y3MudGVyZW5hLm9yZy9U RVJFTkFTU0xDQS5jcmwwbQYIKwYBBQUHAQEEYTBfMDUGCCsGAQUFBzAChilodHRw Oi8vY3J0LnRjcy50ZXJlbmEub3JnL1RFUkVOQVNTTENBLmNydDAmBggrBgEFBQcw AYYaaHR0cDovL29jc3AudGNzLnRlcmVuYS5vcmcwJwYDVR0RBCAwHoIcc2ZhLm5v cnRoYW1wdG9uY29sbGVnZS5hYy51azANBgkqhkiG9w0BAQUFAAOCAQEArYboM1D3 MBJJ3wxAcycrYhASbTFJLX4fZdAuQLAGqs0zXh3vrrZ2M1u4jht+Qe3dkW6BP8xC qPwO81h8ep5cAdYF6RITvk8ECkJVf4J8AB6bPrIMzqgZKBgPfY+RNHWnM7fvf3Sr E/YoQujYHjH+BJLAoV3BrT1ptM/HQtoo4QVR14T+A6TmbM4UITcwGhDLpbHcH7/C DJwHXhftEaNxA0yrL6RGXF/MdwKEMzxjXR2JOXqPLYdrXbOCJ4lAeD1G6rDTPRdB y/tS2tefBfe7EOjRCFWVfRkQWABHZOY0PbGmwIlM0AHvYLW5xVzsa/pP6ghwEDCW 4TUnuo2eID70cg== -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAvdwMNfK9ovy0fmIBhXU2 v725DfVoY2oIXoRl8MIGXUjNmZ4Oab3UnFD3zZ247dsbeTG4NFaPa6sVJDR0gJ5v NxBi5A9/5MhTQxkMq/YiSUr2i4FDBGeWoO6Msch4nr76HWSm0dFVB8W2FtEUkrY0 T4xWhuT3ZtlC7sAA4qve2gke0LJhXBf99jG3F8PoP88yLrm8qNtrFw4JbeU/zzPC 98UuuzpHf6rGLi61LDvcyDCAOtE9GYw7mXlJaPOTuTx4v2Zv3ow/ZtEBFYQTLD9q edn/Dl4HnlzGFudhtAzwm4rp8FD2oWW0rO1yBbWSM0mLscEZksKMcD72lofWFPFl +QIDAQAB -----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 322380750853234103593015681577158967610 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.113549.1.1.5 (sha1WithRSAEncryption) . . . . . . . . . . . . [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 'NL' . . . . . . . . . . . . [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 'TERENA' . . . . . . . . . . . . [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 'TERENA SSL CA' . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2013-04-25 00:00:00 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2016-04-24 23:59:59 +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 2.5.4.11 (organizationalUnitName) . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'Domain Control Validated' . . . . . . . . . . . . [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 'sfa.northamptoncollege.ac.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 23967549202766597505340896254520212056237271200312824396857124212387329310027933884609198374385224325548745807039484253344253395978504833558110393723268665138576802856117739465411735592220945037322614007429165746898413417144155994545670693984116365777012432513524419908501324064856349996667002510559844658220342572192375341954108424320978017705921856696831064717640955925221262321949762103115256029520919286852611480056928502788575612850931274857183192820974103552077070918550535100576752316924283606961626503553063975274297433817891722842953198545082006087401403265405563668326545817548474348836347818238891443447289 . . . . . . . . . . . . . . . . . . . . [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 2.5.29.35 (authorityKeyIdentifier) . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (24 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:0|false] OtherName 0cbd93680cf3deaba3496b2b375747ea90e3b9ed . . . . . . . . . . . . . . . . [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) 27638a76b14b268d8d3eaddde8ba304f6fe71ffe . . . . . . . . . . . . . . . . [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 2.5.29.19 (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 2.5.29.37 (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 2.5.29.32 (certificatePolicies) . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (27 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.4.1.6449.1.2.2.29 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [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 2.5.29.31 (cRLDistributionPoints) . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (51 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:0|true] OtherName . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:0|true] OtherName . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:6|false] IA5String 'http://crl.tcs.terena.org/TERENASSLCA.crl' . . . . . . . . . . . . . . . . [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 (97 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.48.2 (caIssuers) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:6|false] IA5String 'http://crt.tcs.terena.org/TERENASSLCA.crt' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [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.tcs.terena.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 (32 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'sfa.northamptoncollege.ac.uk' . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.113549.1.1.5 (sha1WithRSAEncryption) . . . . . . . . [c:0|t:5|false] NULL . . . . [c:0|t:3|false] BIT STRING (2048 bits) 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