netaoc.org.uk
Issued by GeoTrust DV SSL CA - G3
About this certificate
This digital certificate with serial number 7c:c0:ee:e2:fd:c0:45:44:67:ca:0a:c7:b7:1f:60:9a was issued on by GeoTrust Inc..
With 2 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)
- Sub certificates SHOULD include Subject Key Identifier in end entity certs (RFC 5280: 4.2 & 4.2.1.2)
Certificate Subject
CN=netaoc.org.uk
GeoTrust Inc.
Organization:
GeoTrust Inc.
Organization unit: Domain Validated SSL
Organization unit: Domain Validated SSL
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 7c:c0:ee:e2:fd:c0:45:44:67:ca:0a:c7:b7:1f:60:9aSerial Number (int): 165826037671750800813362154547483467930
Serial Number lenght: 127 bits, 16 octets
SubjectKeyId:
AuthorityKeyId: ad:65:22:85:90:d0:3b:e3:a1:49:8b:37:f9:f1:0b:1d:5f:17:a0:77
Fingerprint (sha1): 00:65:a6:d2:26:ee:ad:83:1e:ea:bb:d9:61:6c:b1:15:00:67:4f:e3
Fingerprint (sha256): 00:0b:f9:04:53:79:da:74:c2:4d:96:3e:24:6d:1d:6e:18:c5:7a:55:34:33:e0:ef:2d:c7:96:49:46:5e:f9:17
Issuing Certificate URL: http://gt.symcb.com/gt.crt
Revocation information
OCSP Server: http://gt.symcd.comCRL Distribution Point: http://gt.symcb.com/gt.crl
Check the revocation status for certificate netaoc.org.uk
2
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for netaoc.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
netaoc.org.uk
www.netaoc.org.uk
www.netaoc.org.uk
Other certificates including the domain name netaoc.org.uk
(limited to 100 certificates)
Certificate
The complete raw certificate details for netaoc.org.uk in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIFwjCCBKqgAwIBAgIQfMDu4v3ARURnygrHtx9gmjANBgkqhkiG9w0BAQsFADBm MQswCQYDVQQGEwJVUzEWMBQGA1UEChMNR2VvVHJ1c3QgSW5jLjEdMBsGA1UECxMU RG9tYWluIFZhbGlkYXRlZCBTU0wxIDAeBgNVBAMTF0dlb1RydXN0IERWIFNTTCBD QSAtIEczMB4XDTE3MDMyODAwMDAwMFoXDTE4MDMyODIzNTk1OVowGDEWMBQGA1UE AwwNbmV0YW9jLm9yZy51azCCASIwDQYJKoZIhvcNAQEBBQADggEPADCCAQoCggEB AN2okxWtkGDPMZLPuAe+5BO48PEV68jvOn4vfGZ3ggOv4VIkTQx0slfcWtAuwDDV 374Mu+li01vIs0QzqM85gNYFTuSF4+nXzM6vTs/mrBo2Lrf6M2gXCtq3BJxLCSYj GRmHX2lrqOjCTKWnOuWiJa2bbtiGUVdybHHoeFlxRHG3xw9UtNCD/dmjdOnEGgzv MXt75nJ5XEw+uAA7HZ+tzAyy/UFKTZ6dq8aQLzRCV39s6zewNgKz2EJkUyReacKG 9vI2WiX+PZrobn3jCITOFyYQxEs1G6BjFXx7EKfAvPo6tIUTQSTHxopnoLmCDP0m g4Moz2V1HyfCG79uWIeG4W0CAwEAAaOCArgwggK0MCsGA1UdEQQkMCKCDW5ldGFv Yy5vcmcudWuCEXd3dy5uZXRhb2Mub3JnLnVrMAkGA1UdEwQCMAAwKwYDVR0fBCQw IjAgoB6gHIYaaHR0cDovL2d0LnN5bWNiLmNvbS9ndC5jcmwwgZ0GA1UdIASBlTCB kjCBjwYGZ4EMAQIBMIGEMD8GCCsGAQUFBwIBFjNodHRwczovL3d3dy5nZW90cnVz dC5jb20vcmVzb3VyY2VzL3JlcG9zaXRvcnkvbGVnYWwwQQYIKwYBBQUHAgIwNQwz aHR0cHM6Ly93d3cuZ2VvdHJ1c3QuY29tL3Jlc291cmNlcy9yZXBvc2l0b3J5L2xl Z2FsMB8GA1UdIwQYMBaAFK1lIoWQ0DvjoUmLN/nxCx1fF6B3MA4GA1UdDwEB/wQE AwIFoDAdBgNVHSUEFjAUBggrBgEFBQcDAQYIKwYBBQUHAwIwVwYIKwYBBQUHAQEE SzBJMB8GCCsGAQUFBzABhhNodHRwOi8vZ3Quc3ltY2QuY29tMCYGCCsGAQUFBzAC hhpodHRwOi8vZ3Quc3ltY2IuY29tL2d0LmNydDCCAQIGCisGAQQB1nkCBAIEgfME gfAA7gB1AN3rHSt6DU+mIIuBrYFocH4ujp0B1VyIjT0RxM227L7MAAABWxV8u40A AAQDAEYwRAIgD8g/g9hxJDjj7URhrOaIxAf02DSjFeJdJlc7S3GDzwwCIE1CkCEl 7atV74YPASBgWtecSfXjqBClvKiUzq4usaMgAHUApLkJkLQYWBSHuxOizGdwCjw1 mAT5G9+443fNDsgN3BAAAAFbFXy7yQAABAMARjBEAiAd4OQ7B1bjN33M+X/qKx6B mVJ77v6gYMEcF4MUpo0E4gIgOX7r+OTN6ob8jQqmIt54X5k2eIvGqjP5AHJHdAPh IZwwDQYJKoZIhvcNAQELBQADggEBAGpRShPRgjETxjMVgHpCJrcv1OzkxMbM8yc9 357K2YGq1dDvTgK5rhQNQ0i1KqDqwgdUdGdCi0be3fFwDqhaLLI0IPYrOASL/T4T X3CgkjH0VeSGWw5NYEjp0DK2HZJDhxxY+FBYRKF39GcOfYEEOaHKQPT4Ai/+kHeJ zKLhB3aHIVZEO+XKmZST2B812RNxAXm7pen/yerO8d+bNaziYE4bORAAaHgvUHD6 wo3GO9OqUdclbQbKl4kakw31wutKGsUYyAkECkz2ILxAdtn20eJMqsZ5Pq2bLAfX OQ7KQLo+10+HMUzvREbUYdlGy/IbXRMBQySctj4+Rg4jJaA0PM0= -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA3aiTFa2QYM8xks+4B77k E7jw8RXryO86fi98ZneCA6/hUiRNDHSyV9xa0C7AMNXfvgy76WLTW8izRDOozzmA 1gVO5IXj6dfMzq9Oz+asGjYut/ozaBcK2rcEnEsJJiMZGYdfaWuo6MJMpac65aIl rZtu2IZRV3Jsceh4WXFEcbfHD1S00IP92aN06cQaDO8xe3vmcnlcTD64ADsdn63M DLL9QUpNnp2rxpAvNEJXf2zrN7A2ArPYQmRTJF5pwob28jZaJf49muhufeMIhM4X JhDESzUboGMVfHsQp8C8+jq0hRNBJMfGimeguYIM/SaDgyjPZXUfJ8Ibv25Yh4bh bQIDAQAB -----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 165826037671750800813362154547483467930 . . . . . . . . [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 'GeoTrust Inc.' . . . . . . . . . . . . [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 Validated SSL' . . . . . . . . . . . . [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 'GeoTrust DV SSL CA - G3' . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2017-03-28 00:00:00 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2018-03-28 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 2.5.4.3 (commonName) . . . . . . . . . . . . . . . . . . . . [c:0|t:12|false] UTF8String 'netaoc.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 27981792606065586472154951972583858359578566260126015289621465517390472372039950618743349597776328662995749132052669902176664029652218122899585692774513169598459291222636403551922443569234574800852685149196540961557540151607182296319889282118807172472953814515620273803575082953605986385690821046935126144754255967301996039696954658401203669891841685749659151047245571487223720327981693843153201528400589777703338285467204403621336562405937630806002380936485713286849110637162370669984054621861935634151798594365124541203601412954999599128712143766879461767520991690593871123249854550920193017152248489962093469426029 . . . . . . . . . . . . . . . . . . . . [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 2.5.29.17 (subjectAltName) . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (36 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'netaoc.org.uk' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.netaoc.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 2.5.29.31 (cRLDistributionPoints) . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (36 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://gt.symcb.com/gt.crl' . . . . . . . . . . . . . . . . [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 (149 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.geotrust.com/resources/repository/legal' . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.2.2 (unotice) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:12|false] UTF8String 'https://www.geotrust.com/resources/repository/legal' . . . . . . . . . . . . . . . . [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 ad65228590d03be3a1498b37f9f10b1d5f17a077 . . . . . . . . . . . . . . . . [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 1.3.6.1.5.5.7.1.1 (authorityInfoAccess) . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (75 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://gt.symcd.com' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [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://gt.symcb.com/gt.crt' . . . . . . . . . . . . . . . . [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 (243 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (240 bytes) 00ee007500ddeb1d2b7a0d4fa6208b81ad8168707e2e8e9d01d55c888d3d11c4cdb6ecbecc0000015b157cbb8d000004030046304402200fc83f83d8712438e3ed4461ace688c407f4d834a315e25d26573b4b7183cf0c02204d42902125edab55ef860f0120605ad79c49f5e3a810a5bca894ceae2eb1a320007500a4b90990b418581487bb13a2cc67700a3c359804f91bdfb8e377cd0ec80ddc100000015b157cbbc9000004030046304402201de0e43b0756e3377dccf97fea2b1e8199527beefea060c11c178314a68d04e20220397eebf8e4cdea86fc8d0aa622de785f9936788bc6aa33f90072477403e1219c . . . . [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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