www.grgsms.co.uk

Issued by GlobalSign Organization Validation CA - G2

About this certificate


This digital certificate with serial number 11:21:5a:00:ec:16:03:1c:02:7d:d9:5a:12:cc:78:a7:d5:37 was issued on by GlobalSign nv-sa .

With 2 subject alternative names this certificate can be used to secure multiple fqdn's. While the 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.

The Grass Roots Group PLC

Organization: The Grass Roots Group PLC
Organization unit: Pennyroyal
State / Province: Herts
Locality: Tring
Country: GB

GlobalSign nv-sa

Organization: GlobalSign nv-sa
State / Province: Herts
Locality: Tring
Country: GB

Time since certificate expired

This certificate has expire since

Certificate Details

Serial Number (hex): 11:21:5a:00:ec:16:03:1c:02:7d:d9:5a:12:cc:78:a7:d5:37
Serial Number (int): 1492257814256328453069285682773437700363575
Serial Number lenght: 141 bits, 18 octets

SubjectKeyId: 13:6b:bd:af:07:4d:1e:3d:61:5f:86:7b:45:83:0a:ec:31:24:88:88
AuthorityKeyId: 5d:46:b2:8d:c4:4b:74:1c:bb:ed:f5:73:b6:3a:b7:38:8f:75:9e:7e

Fingerprint (sha1): 4e:f2:e2:34:cb:20:ea:1c:c3:dd:d5:ec:4b:2e:72:90:58:62:47:3d
Fingerprint (sha256): 45:c1:91:c0:86:02:3e:dd:64:e4:2c:49:ad:75:78:e9:15:ad:d7:e8:27:3b:c5:f7:46:c4:a2:05:34:5d:4d:70

Issuing Certificate URL: http://secure.globalsign.com/cacert/gsorganizationvalg2.crt

Revocation information

OCSP Server: http://ocsp2.globalsign.com/gsorganizationvalg2
CRL Distribution Point: http://crl.globalsign.com/gs/gsorganizationvalg2.crl

Check the revocation status for the current certificate on www.grgsms.co.uk
2
DNS Names
0
Email Addresses
0
IP Addresses

Advanced Certificate Properties

Technical details about this certificate


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

www.grgsms.co.uk
grgsms.co.uk

Certificate

The complete raw certificate details in PEM and ASN.1 format.

Certificate (PEM)

-----BEGIN CERTIFICATE----- MIIFQTCCBCmgAwIBAgISESFaAOwWAxwCfdlaEsx4p9U3MA0GCSqGSIb3DQEBBQUA MF0xCzAJBgNVBAYTAkJFMRkwFwYDVQQKExBHbG9iYWxTaWduIG52LXNhMTMwMQYD VQQDEypHbG9iYWxTaWduIE9yZ2FuaXphdGlvbiBWYWxpZGF0aW9uIENBIC0gRzIw HhcNMTUwMjA0MTE1MTAyWhcNMTYwMzIyMjM1OTU4WjCBgTELMAkGA1UEBhMCR0Ix DjAMBgNVBAgTBUhlcnRzMQ4wDAYDVQQHEwVUcmluZzETMBEGA1UECxMKUGVubnly b3lhbDEiMCAGA1UEChMZVGhlIEdyYXNzIFJvb3RzIEdyb3VwIFBMQzEZMBcGA1UE AxMQd3d3LmdyZ3Ntcy5jby51azCCASIwDQYJKoZIhvcNAQEBBQADggEPADCCAQoC ggEBAJ4t6HCoXWccc60EJOx8grmZUxhEHkpazsI8YawEy9R3cwren0yhWX/guOaj mJIwV429dGt8AJhcND8hCqq7FKJnjfAWcbHiJBpsKHQzBYnPVR1Uhj9mAErhyPkp nCh4Pr+vdqsrg7JfKF735+vgX1bTjeeQStvjtCcy4nyRlSYDe3hCh+hhaDxw0DjA dRlUCyIIyo6jD6FXYLuBV0tneeUrIxVquPclqS2J0fBDJqgxnSA23rRGnCX6+wQB H4uTwlxk8UlkRTzd2L+F9Uw+N0UxHthoxwFqMzG+SkkZqtlYi3KgkbIHayA9ffde SfjIWRTdVnqEInx7Qgt0oKQZs/UCAwEAAaOCAdQwggHQMA4GA1UdDwEB/wQEAwIF oDBJBgNVHSAEQjBAMD4GBmeBDAECAjA0MDIGCCsGAQUFBwIBFiZodHRwczovL3d3 dy5nbG9iYWxzaWduLmNvbS9yZXBvc2l0b3J5LzApBgNVHREEIjAgghB3d3cuZ3Jn c21zLmNvLnVrggxncmdzbXMuY28udWswCQYDVR0TBAIwADAdBgNVHSUEFjAUBggr BgEFBQcDAQYIKwYBBQUHAwIwRQYDVR0fBD4wPDA6oDigNoY0aHR0cDovL2NybC5n bG9iYWxzaWduLmNvbS9ncy9nc29yZ2FuaXphdGlvbnZhbGcyLmNybDCBlgYIKwYB BQUHAQEEgYkwgYYwRwYIKwYBBQUHMAKGO2h0dHA6Ly9zZWN1cmUuZ2xvYmFsc2ln bi5jb20vY2FjZXJ0L2dzb3JnYW5pemF0aW9udmFsZzIuY3J0MDsGCCsGAQUFBzAB hi9odHRwOi8vb2NzcDIuZ2xvYmFsc2lnbi5jb20vZ3Nvcmdhbml6YXRpb252YWxn MjAdBgNVHQ4EFgQUE2u9rwdNHj1hX4Z7RYMK7DEkiIgwHwYDVR0jBBgwFoAUXUay jcRLdBy77fVztjq3OI91nn4wDQYJKoZIhvcNAQEFBQADggEBAB6wCBdMB3YIbHwY z8sSSruFJ3TVoprqhCqUZO4Jl5U+rQ/4RzTRZyXaHMIL+bzTn100vnRO7kzmwTIU 8/pjSr75FL1IHZio8FbzPjIoOebEOvBF0xQcPcYOer24yzkzz7ZQADGYSSpxmSc+ +naHtaXm548Ssx0jnyLYr1qlCCjU+Flcm9REEcDJwHfVhgzNNK7nJ8XmsFBJt76P F26xLHqPdFIOVg1XzWfiUoNXCPVeq2pAB9ikcayIa30lwGAbigx7ZCTlRr2+qVac T70+DIWL9fMndzUdjZ6lIFVXLMcmSfRSXvNVHcgJCinjQJrJcMXd6OqIwMEyoAhI uVdE+lA= -----END CERTIFICATE-----

Public Key (PEM)

-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAni3ocKhdZxxzrQQk7HyC uZlTGEQeSlrOwjxhrATL1HdzCt6fTKFZf+C45qOYkjBXjb10a3wAmFw0PyEKqrsU omeN8BZxseIkGmwodDMFic9VHVSGP2YASuHI+SmcKHg+v692qyuDsl8oXvfn6+Bf VtON55BK2+O0JzLifJGVJgN7eEKH6GFoPHDQOMB1GVQLIgjKjqMPoVdgu4FXS2d5 5SsjFWq49yWpLYnR8EMmqDGdIDbetEacJfr7BAEfi5PCXGTxSWRFPN3Yv4X1TD43 RTEe2GjHAWozMb5KSRmq2ViLcqCRsgdrID19915J+MhZFN1WeoQifHtCC3SgpBmz 9QIDAQAB -----END PUBLIC KEY-----

ASN1 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 1492257814256328453069285682773437700363575 . . . . . . . . [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 'BE' . . . . . . . . . . . . [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 'GlobalSign nv-sa' . . . . . . . . . . . . [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 'GlobalSign Organization Validation CA - G2' . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2015-02-04 11:51:02 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2016-03-22 23:59:58 +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 2.5.4.6 (countryName) . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'GB' . . . . . . . . . . . . [c:0|t:17|true] SET, SET OF . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.4.8 (stateOrProvinceName) . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'Herts' . . . . . . . . . . . . [c:0|t:17|true] SET, SET OF . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.4.7 (localityName) . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'Tring' . . . . . . . . . . . . [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 'Pennyroyal' . . . . . . . . . . . . [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 'The Grass Roots Group PLC' . . . . . . . . . . . . [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.grgsms.co.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 19968290247893049649260334491095314654390263891402282954600305017153559916364139867873813677511773726370605827118565828323185595810986738029600177663523731138993572500087094663069117933444752267550491582749756090437356464966987267940170721251454490886327134623598318656676222153815975728543661940022034386625200444807299563083633445116955324759154447438782081200762787570738607831083099411728626386617834867485263967239949097381313891388570494856622954628781644080298921968268343310543330321923651665020874018683150534751805104651462177331019674535698840773759446309185536252000217551488777167592990811609783577719797 . . . . . . . . . . . . . . . . . . . . [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 2.5.29.32 (certificatePolicies) . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (66 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.23.140.1.2.2 (Organization Validation Certificates Policy) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [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 'https://www.globalsign.com/repository/' . . . . . . . . . . . . . . . . [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 'www.grgsms.co.uk' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'grgsms.co.uk' . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.19 (basicConstraints) . . . . . . . . . . . . . . . . . . . . [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 2.5.29.31 (cRLDistributionPoints) . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (62 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.globalsign.com/gs/gsorganizationvalg2.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 (137 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://secure.globalsign.com/cacert/gsorganizationvalg2.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://ocsp2.globalsign.com/gsorganizationvalg2' . . . . . . . . . . . . . . . . [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) 136bbdaf074d1e3d615f867b45830aec31248888 . . . . . . . . . . . . . . . . [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 5d46b28dc44b741cbbedf573b63ab7388f759e7e . . . . [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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