gov.uk
- Cabinet Office -
Issued by GeoTrust SSL CA
About this certificate
This digital certificate with serial number 02:d2:50 was issued on by GeoTrust, Inc..
With 3 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:
- KeyUsage [DataEncipherment DigitalSignature KeyEncipherment] (00001101) inconsistent with multiple purpose ExtKeyUsage [clientAuth serverAuth] The certificate MUST only be used for a purpose consistent with both key usage extension and extended key usage extension. (RFC 5280, Section 4.2.1.12.)
- 1 DNS name(s) are bare public suffixes: gov.uk The domain SHOULD NOT have a bare public suffix (awslabs certlint)
- Subscriber Certificate: commonName is deprecated. (BRs: 7.1.4.2.2)
Cabinet Office
Company registration number:
--uAvkLF5-A6J2u5xpA3GOLDM3vg5jN9
Organization: Cabinet Office
Organization: Cabinet Office
State / Province:
London
Locality: London
Country: GB
Locality: London
Country: GB
GeoTrust, Inc.
Organization:
GeoTrust, Inc.
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 02:d2:50Serial Number (int): 184912
Serial Number lenght: 18 bits, 3 octets
SubjectKeyId: c3:a6:42:d0:ab:50:cd:a4:13:f7:da:be:c6:97:59:73:50:67:84:cc
AuthorityKeyId: 42:79:54:1b:61:cd:55:2b:3e:63:d5:3c:48:57:f5:9f:fb:45:ce:4a
Fingerprint (sha1): 93:a5:00:92:d0:58:b0:68:cc:99:be:6d:93:02:ca:e5:0b:e2:c8:a1
Fingerprint (sha256): d4:60:1e:a4:f0:bc:6b:83:56:38:32:2e:aa:ff:cb:fb:fb:f5:80:af:8b:1e:3f:c4:e8:6f:1f:c4:c8:2b:85:d2
Issuing Certificate URL: http://gtssl-aia.geotrust.com/gtssl.crt
Revocation information
OCSP Server: http://gtssl-ocsp.geotrust.comCRL Distribution Point: http://gtssl-crl.geotrust.com/crls/gtssl.crl
Check the revocation status for certificate gov.uk
3
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for gov.uk
Public Key Algorithm
RSA
Key Size
2048
Signature Algorithm
SHA1 with RSA
Key Usage
Digital Signature
Key Encipherment
Data 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
assets.digital.cabinet-office.gov.uk
www.gov.uk
gov.uk
www.gov.uk
gov.uk