www.zynctech.co.uk
Issued by RapidSSL RSA CA 2018
About this certificate
This digital certificate with serial number 08:ac:39:7f:4a:65:e1:6e:58:26:61:5d:ac:12:83:b4 was issued on by DigiCert 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)
Certificate Subject
CN=www.zynctech.co.uk
DigiCert Inc
Organization:
DigiCert Inc
Organization unit: www.digicert.com
Organization unit: www.digicert.com
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 08:ac:39:7f:4a:65:e1:6e:58:26:61:5d:ac:12:83:b4Serial Number (int): 11528065208296421594635719014175900596
Serial Number lenght: 124 bits, 16 octets
SubjectKeyId: e0:68:d3:3f:e8:99:0c:44:53:7b:08:d6:3d:9f:54:53:9d:56:8c:8b
AuthorityKeyId: 53:ca:17:59:fc:6b:c0:03:21:2f:1a:ae:e4:aa:a8:1c:82:56:da:75
Fingerprint (sha1): 86:b9:86:54:10:77:7c:ac:99:05:e6:67:c3:43:8f:4f:b9:bb:9f:b0
Fingerprint (sha256): 46:98:1e:c3:69:5e:96:0d:71:cd:6e:80:54:70:4c:8f:fd:ae:70:55:f0:9c:4a:4d:d5:ca:55:70:cc:d9:6c:d5
Issuing Certificate URL: http://cacerts.rapidssl.com/RapidSSLRSACA2018.crt
Revocation information
OCSP Server: http://status.rapidssl.comCRL Distribution Point: http://cdp.rapidssl.com/RapidSSLRSACA2018.crl
Check the revocation status for certificate www.zynctech.co.uk
2
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for www.zynctech.co.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
10 extensions
No
unhandled critical extensions
CA Certificate
This is not a CA certificate
Subject Alternative Names
www.zynctech.co.uk
zynctech.co.uk
zynctech.co.uk
Other certificates including the domain name zynctech.co.uk
(limited to 100 certificates)
Certificate
The complete raw certificate details for www.zynctech.co.uk in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIFwTCCBKmgAwIBAgIQCKw5f0pl4W5YJmFdrBKDtDANBgkqhkiG9w0BAQsFADBe MQswCQYDVQQGEwJVUzEVMBMGA1UEChMMRGlnaUNlcnQgSW5jMRkwFwYDVQQLExB3 d3cuZGlnaWNlcnQuY29tMR0wGwYDVQQDExRSYXBpZFNTTCBSU0EgQ0EgMjAxODAe Fw0xODA2MjEwMDAwMDBaFw0xOTA2MjExMjAwMDBaMB0xGzAZBgNVBAMTEnd3dy56 eW5jdGVjaC5jby51azCCASIwDQYJKoZIhvcNAQEBBQADggEPADCCAQoCggEBALG/ ivClzC3dhssYPLQAguNt109Js/A3vySASn4AYrBjmyz+bkWoBFgX47Mg9ZnFyb7M 0A62ASuchtNrpIAea6EmA0QybDUyTNwdSrc5HigYKpUq0sM/0mA7x3hA10m9r4iz xwwxD9eLwbj/YFYdxD9dAvFepLfH4f0ryzcf80u4RZtYjp6A5XeTFZcK/lsMTQas +at2Ja/P7AAq48UYbh/I2OHBvsaN0aBECk8S01EiDXfSLQdeF9sjpfzDW64zM8eo DAs1HwxIPfugwjaZ6SRMU0gVhA1hLWa3WBI9CZWvH7u7Vzv0SAlpMC2XzEl/S12u +s2SawpqPnd7BlZIDKsCAwEAAaOCArowggK2MB8GA1UdIwQYMBaAFFPKF1n8a8AD IS8aruSqqByCVtp1MB0GA1UdDgQWBBTgaNM/6JkMRFN7CNY9n1RTnVaMizAtBgNV HREEJjAkghJ3d3cuenluY3RlY2guY28udWuCDnp5bmN0ZWNoLmNvLnVrMA4GA1Ud DwEB/wQEAwIFoDAdBgNVHSUEFjAUBggrBgEFBQcDAQYIKwYBBQUHAwIwPgYDVR0f BDcwNTAzoDGgL4YtaHR0cDovL2NkcC5yYXBpZHNzbC5jb20vUmFwaWRTU0xSU0FD QTIwMTguY3JsMEwGA1UdIARFMEMwNwYJYIZIAYb9bAECMCowKAYIKwYBBQUHAgEW HGh0dHBzOi8vd3d3LmRpZ2ljZXJ0LmNvbS9DUFMwCAYGZ4EMAQIBMHUGCCsGAQUF BwEBBGkwZzAmBggrBgEFBQcwAYYaaHR0cDovL3N0YXR1cy5yYXBpZHNzbC5jb20w PQYIKwYBBQUHMAKGMWh0dHA6Ly9jYWNlcnRzLnJhcGlkc3NsLmNvbS9SYXBpZFNT TFJTQUNBMjAxOC5jcnQwCQYDVR0TBAIwADCCAQQGCisGAQQB1nkCBAIEgfUEgfIA 8AB2AKS5CZC0GFgUh7sTosxncAo8NZgE+RvfuON3zQ7IDdwQAAABZCKboeYAAAQD AEcwRQIhAJGkAaXrCUPxyXc9FpyktxFxf7NZvlB7kzlkqjbqXDlRAiBc7zHE0Wol o6mD0bOoCl/Z9fb3Ez7TOpPtfVedOrGZzwB2AId1v+dZfPiMQ5lfvfNu/1aNR1Y2 /0q1YMG06v9eoIMPAAABZCKboqUAAAQDAEcwRQIhALC1Q9yS/aXdyDpJYPP9fkYF TVxZPfv7s2z46fAVPQ2jAiBYLnDE2XLKP6/65nc675CmoNJIZ0xKOia4VJkm6pgi JTANBgkqhkiG9w0BAQsFAAOCAQEA1Qq0W4cOkj49EMwgXtel8qf+LjRKQmj+o6N5 K3y5DwPFEtwWIZfjZtSGybX+ojPUHUCIhV9d2KtTJsvxHepa2PSrZlo3tvBJnFSw GfgXVufd1+asorGLf3kUzEmHbSl6OVLilY3PnV/NvEM1NZWN3RCDKgJzeoTvj4VE 2qom7AvqaQfUVLEqPEpcsYep1x0BpaNx10XhEZ2ZSKaIz2k4dM5nqBc2Rjg0B0yC uBSRoCPEvIDYotys/NE+SIO2W1zj0NxmTxJwY/7AYyWFri59t7OCW1uBOUsjsN2w Aa2tx4bBIipiCHuBpkqRQg4M/4qJFG8ghIVdSRLx2fZbW+aZXg== -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAsb+K8KXMLd2Gyxg8tACC 423XT0mz8De/JIBKfgBisGObLP5uRagEWBfjsyD1mcXJvszQDrYBK5yG02ukgB5r oSYDRDJsNTJM3B1KtzkeKBgqlSrSwz/SYDvHeEDXSb2viLPHDDEP14vBuP9gVh3E P10C8V6kt8fh/SvLNx/zS7hFm1iOnoDld5MVlwr+WwxNBqz5q3Ylr8/sACrjxRhu H8jY4cG+xo3RoEQKTxLTUSINd9ItB14X2yOl/MNbrjMzx6gMCzUfDEg9+6DCNpnp JExTSBWEDWEtZrdYEj0Jla8fu7tXO/RICWkwLZfMSX9LXa76zZJrCmo+d3sGVkgM qwIDAQAB -----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 11528065208296421594635719014175900596 . . . . . . . . [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 'DigiCert 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 'www.digicert.com' . . . . . . . . . . . . [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 'RapidSSL RSA CA 2018' . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2018-06-21 00:00:00 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-06-21 12:00:00 +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:19|false] PrintableString 'www.zynctech.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 22438633221690788506258176320644288699726108558756607541440467172101426236939301888860319356309241945082567609469734523036206916092380382275925294340145603026135930263023188616107224987617813876133391106534436895058680492918903174438279362385060308583037672767640446405647226426222184411083855493658767366147119083610295282414024664064146824558020761819567128331212209017560644737080583557002548323570952731754216867333999159561616699443229080635677222087639366095711622643068525687061056836423094148000429904491998179158638848566503592238995456104158824449228760616927327541612456730853340269866786563054345805892779 . . . . . . . . . . . . . . . . . . . . [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 53ca1759fc6bc003212f1aaee4aaa81c8256da75 . . . . . . . . . . . . . . . . [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) e068d33fe8990c44537b08d63d9f54539d568c8b . . . . . . . . . . . . . . . . [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 (38 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.zynctech.co.uk' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'zynctech.co.uk' . . . . . . . . . . . . . . . . [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 2.5.29.31 (cRLDistributionPoints) . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (55 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://cdp.rapidssl.com/RapidSSLRSACA2018.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 (69 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.16.840.1.114412.1.2 (digiCertDVCert) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [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.digicert.com/CPS' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [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 1.3.6.1.5.5.7.1.1 (authorityInfoAccess) . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (105 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://status.rapidssl.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://cacerts.rapidssl.com/RapidSSLRSACA2018.crt' . . . . . . . . . . . . . . . . [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 1.3.6.1.4.1.11129.2.4.2 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (245 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (242 bytes) 00f0007600a4b90990b418581487bb13a2cc67700a3c359804f91bdfb8e377cd0ec80ddc1000000164229ba1e6000004030047304502210091a401a5eb0943f1c9773d169ca4b711717fb359be507b933964aa36ea5c395102205cef31c4d16a25a3a983d1b3a80a5fd9f5f6f7133ed33a93ed7d579d3ab199cf0076008775bfe7597cf88c43995fbdf36eff568d475636ff4ab560c1b4eaff5ea0830f00000164229ba2a50000040300473045022100b0b543dc92fda5ddc83a4960f3fd7e46054d5c593dfbfbb36cf8e9f0153d0da30220582e70c4d972ca3faffae6773aef90a6a0d248674c4a3a26b8549926ea982225 . . . . [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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