mailgate.themallschool.org.uk
Issued by GlobalSign Domain Validation CA - G2
About this certificate
This digital certificate with serial number 11:21:a5:0c:af:ae:76:ee:69:18:98:ed:fe:e8:87:15:bd:9c was issued on by GlobalSign nv-sa.
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=mailgate.themallschool.org.uk,OU=Domain Control Validated,C=GB
GlobalSign nv-sa
Organization:
GlobalSign nv-sa
Country:
BE
This certificate has expire since
Certificate Details
Serial Number (hex): 11:21:a5:0c:af:ae:76:ee:69:18:98:ed:fe:e8:87:15:bd:9cSerial Number (int): 1492357567438426164192188852354324215741852
Serial Number lenght: 141 bits, 18 octets
SubjectKeyId: f1:df:ea:79:e6:40:33:ee:16:bf:c7:6a:b3:b4:d4:8c:19:01:78:33
AuthorityKeyId: 96:ad:fa:b0:5b:b9:83:64:2a:76:c2:1c:8a:69:da:42:dc:fe:fd:28
Fingerprint (sha1): 38:5b:2e:2d:8f:36:ca:69:e6:36:c8:84:41:70:63:5a:14:ae:e9:cc
Fingerprint (sha256): 7c:50:c6:5d:bb:f5:58:b0:a7:f9:8e:b7:38:aa:31:3e:2a:97:1e:57:40:6d:80:90:f4:e6:07:44:4b:21:61:e6
Issuing Certificate URL: http://secure.globalsign.com/cacert/gsdomainvalg2.crt
Revocation information
OCSP Server: http://ocsp2.globalsign.com/gsdomainvalg2CRL Distribution Point: http://crl.globalsign.com/gs/gsdomainvalg2.crl
Check the revocation status for certificate mailgate.themallschool.org.uk
1
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for mailgate.themallschool.org.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
mailgate.themallschool.org.uk
Other certificates including the domain name themallschool.org.uk
(limited to 100 certificates)
support.themallschool.org.uk
support.themallschool.org.uk
support.themallschool.org.uk
engage.themallschool.org.uk
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sport.themallschool.org.uk
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themallschool.org.uk
www.themallschool.org.uk
engage.themallschool.org.uk
support.themallschool.org.uk
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sport.themallschool.org.uk
themallschool.org.uk
engage.themallschool.org.uk
mailgate.themallschool.org.uk
remote.themallschool.org.uk
support.themallschool.org.uk
support.themallschool.org.uk
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engage.themallschool.org.uk
remote.themallschool.org.uk
mailgate.themallschool.org.uk
support.themallschool.org.uk
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mailgate.themallschool.org.uk
sport.themallschool.org.uk
support.themallschool.org.uk
engage.themallschool.org.uk
support.themallschool.org.uk
mailgate.themallschool.org.uk
support.themallschool.org.uk
support.themallschool.org.uk
support.themallschool.org.uk
support.themallschool.org.uk
support.themallschool.org.uk
support.themallschool.org.uk
sport.themallschool.org.uk
themallschool.org.uk
support.themallschool.org.uk
support.themallschool.org.uk
engage.themallschool.org.uk
support.themallschool.org.uk
sport.themallschool.org.uk
support.themallschool.org.uk
themallschool.org.uk
www.themallschool.org.uk
engage.themallschool.org.uk
support.themallschool.org.uk
mailgate.themallschool.org.uk
sport.themallschool.org.uk
themallschool.org.uk
engage.themallschool.org.uk
mailgate.themallschool.org.uk
remote.themallschool.org.uk
support.themallschool.org.uk
support.themallschool.org.uk
support.themallschool.org.uk
engage.themallschool.org.uk
remote.themallschool.org.uk
mailgate.themallschool.org.uk
support.themallschool.org.uk
support.themallschool.org.uk
mailgate.themallschool.org.uk
sport.themallschool.org.uk
support.themallschool.org.uk
engage.themallschool.org.uk
support.themallschool.org.uk
mailgate.themallschool.org.uk
support.themallschool.org.uk
support.themallschool.org.uk
support.themallschool.org.uk
support.themallschool.org.uk
support.themallschool.org.uk
support.themallschool.org.uk
sport.themallschool.org.uk
themallschool.org.uk
Certificate
The complete raw certificate details for mailgate.themallschool.org.uk in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIE/DCCA+SgAwIBAgISESGlDK+udu5pGJjt/uiHFb2cMA0GCSqGSIb3DQEBBQUA MFcxCzAJBgNVBAYTAkJFMRkwFwYDVQQKExBHbG9iYWxTaWduIG52LXNhMS0wKwYD VQQDEyRHbG9iYWxTaWduIERvbWFpbiBWYWxpZGF0aW9uIENBIC0gRzIwHhcNMTMx MDA3MTU0OTUxWhcNMTYxMDA3MTU0OTUxWjBYMQswCQYDVQQGEwJHQjEhMB8GA1UE CxMYRG9tYWluIENvbnRyb2wgVmFsaWRhdGVkMSYwJAYDVQQDDB1tYWlsZ2F0ZS50 aGVtYWxsc2Nob29sLm9yZy51azCCASIwDQYJKoZIhvcNAQEBBQADggEPADCCAQoC ggEBAMZCHxkyG/hHdrvkj9p3mqEhSm1g1+JXMPpdEuXoHP6hyAkcEtHNnZHYTMwQ +tcmL6no7SP68XWYz9wKqgEux4AMvzrMYfLzlqIurbKAJ6nq4bWCnn0ZP/FBre6H juKEhQ0JA50cfzyVGLaDJ7vfXCJ7/8YcuV4JBWUbJ/JBMqcDHUiHNx810q1mM4NL xMdw5++1nwhH0aexhOJ1G0IB5DS8A4vsRMvJNeGnK6qjiyDo2JEfFDYSMa+j/ea2 y04gqbp3yAFMutDbHBuuH9/+P5B/ZLngm8QPaOo4HkTalb1VP0juZGSD5wmznJhn jR0dhrtBitkCYPBvk6h/uKOCOWkCAwEAAaOCAb8wggG7MA4GA1UdDwEB/wQEAwIF oDBJBgNVHSAEQjBAMD4GBmeBDAECATA0MDIGCCsGAQUFBwIBFiZodHRwczovL3d3 dy5nbG9iYWxzaWduLmNvbS9yZXBvc2l0b3J5LzAoBgNVHREEITAfgh1tYWlsZ2F0 ZS50aGVtYWxsc2Nob29sLm9yZy51azAJBgNVHRMEAjAAMB0GA1UdJQQWMBQGCCsG AQUFBwMBBggrBgEFBQcDAjA/BgNVHR8EODA2MDSgMqAwhi5odHRwOi8vY3JsLmds b2JhbHNpZ24uY29tL2dzL2dzZG9tYWludmFsZzIuY3JsMIGIBggrBgEFBQcBAQR8 MHowQQYIKwYBBQUHMAKGNWh0dHA6Ly9zZWN1cmUuZ2xvYmFsc2lnbi5jb20vY2Fj ZXJ0L2dzZG9tYWludmFsZzIuY3J0MDUGCCsGAQUFBzABhilodHRwOi8vb2NzcDIu Z2xvYmFsc2lnbi5jb20vZ3Nkb21haW52YWxnMjAdBgNVHQ4EFgQU8d/qeeZAM+4W v8dqs7TUjBkBeDMwHwYDVR0jBBgwFoAUlq36sFu5g2QqdsIcimnaQtz+/SgwDQYJ KoZIhvcNAQEFBQADggEBAKv+ddGn06s6TWvC7DPNvXjA7XsQ3nKmH6zT4Qwbqaus 4nDysAMptIO5rzitsbdbPs+aHXbbkYeu5QkApDNJSlZAz5xWNOrfCTysJzjKKRdg aXlgWWgEh+vIV7fS+pU3l5qKhz4r00bTEnUfmaGTFLKRbHKtyDKTTbvF+NW4djH1 9nkkHxh5xvukTbdtxhLHHUKL0ASjML6Nc82ILo9KjorogBPzMi6W8IxszEo10mCh 8rXKQuQpwK9HpDU4zdhdh/JUw+7ooSp/ik/VSCN21064IMcFDo0YmOZnznb7S1ID 0RxFQM0Y1i7/wfxrdjGC78UrdArlmfYz9MqP3k+SMOM= -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAxkIfGTIb+Ed2u+SP2nea oSFKbWDX4lcw+l0S5egc/qHICRwS0c2dkdhMzBD61yYvqejtI/rxdZjP3AqqAS7H gAy/Osxh8vOWoi6tsoAnqerhtYKefRk/8UGt7oeO4oSFDQkDnRx/PJUYtoMnu99c Inv/xhy5XgkFZRsn8kEypwMdSIc3HzXSrWYzg0vEx3Dn77WfCEfRp7GE4nUbQgHk NLwDi+xEy8k14acrqqOLIOjYkR8UNhIxr6P95rbLTiCpunfIAUy60NscG64f3/4/ kH9kueCbxA9o6jgeRNqVvVU/SO5kZIPnCbOcmGeNHR2Gu0GK2QJg8G+TqH+4o4I5 aQIDAQAB -----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 1492357567438426164192188852354324215741852 . . . . . . . . [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 Domain Validation CA - G2' . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2013-10-07 15:49:51 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2016-10-07 15:49:51 +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 2.5.4.11 (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:12|false] UTF8String 'mailgate.themallschool.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 25027790099414900528298446452490760924996861022173479548300448379426491415365846447131689572957303289797693737993752681103635842309563597583297579210829905845910870829360445837270845200466734244976245086064014397139604515233552140131181836441177043752702451123617188655357589959647107672763122164775888062731068833275757241758978380579349266032981083694540791809224946880440845610145957661915741897910576800161124244434202399826032254200590288351261238684162581164512269561677736771842824080759639673222934455739239915800518922909083752939203901903295765847314772359092687277606579109791544424658066348845987738564969 . . . . . . . . . . . . . . . . . . . . [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 2.23.140.1.2.1 (Domain 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 (33 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'mailgate.themallschool.org.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 (56 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/gsdomainvalg2.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 (124 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/gsdomainvalg2.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/gsdomainvalg2' . . . . . . . . . . . . . . . . [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) f1dfea79e64033ee16bfc76ab3b4d48c19017833 . . . . . . . . . . . . . . . . [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 96adfab05bb983642a76c21c8a69da42dcfefd28 . . . . [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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