www.studygroup.com
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 04:6e:91:98:20:d7:2e:5d:80:47:cf:70:39:4a:22:ad:a4:2f was issued on by Let's Encrypt.
With 13 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.studygroup.com
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 04:6e:91:98:20:d7:2e:5d:80:47:cf:70:39:4a:22:ad:a4:2fSerial Number (int): 386073732042941039266598261816108201649199
Serial Number lenght: 139 bits, 18 octets
SubjectKeyId: e0:35:e2:20:50:c8:ad:b4:5c:8c:44:b4:cc:c9:15:4a:c8:7b:42:20
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): 4a:44:c4:b3:06:5a:43:aa:cb:0e:0d:8f:6f:e7:47:a1:b1:07:7a:d0
Fingerprint (sha256): 32:cb:88:55:85:74:f6:cf:1c:d6:a0:b5:df:6e:ad:3f:fc:7e:2e:68:39:cd:e3:4d:e0:01:94:cb:4f:e8:f8:47
Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/
Revocation information
OCSP Server: http://ocsp.int-x3.letsencrypt.orgCheck the revocation status for certificate www.studygroup.com
13
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for www.studygroup.com
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
isc.digitalartschool.com
isc.stenbergcollege.com
isc.surrey.ac.uk
isc.sussex.ac.uk
isc.wvu.edu
usic.sheffield.ac.uk
www.aberdeen-isc.ac.uk
www.keeleisc.com
www.lincolnisc.com
www.rhulisc.com
www.studygroup.ac.uk
www.studygroup.com
www.universitiesintheusa.com
isc.stenbergcollege.com
isc.surrey.ac.uk
isc.sussex.ac.uk
isc.wvu.edu
usic.sheffield.ac.uk
www.aberdeen-isc.ac.uk
www.keeleisc.com
www.lincolnisc.com
www.rhulisc.com
www.studygroup.ac.uk
www.studygroup.com
www.universitiesintheusa.com
Other certificates including the domain name studygroup.com
(limited to 100 certificates)
www.studygroup.com
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mdm.studygroup.com
*.uk.studygroup.com
test.mdm.studygroup.com
www.studygroup.com
*.au.studygroup.com
www.studygroup.com
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systest.sgreport.studygroup.com
www.studygroup.com
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*.studygroup.com
*.ezproxy.au.studygroup.com
*.studygroup.com
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www.studygroup.com
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www.studygroup.com
*.au.studygroup.com
www.studygroup.com
kace.au.studygroup.com
systest.emailer.studygroup.com
www.studygroup.com
san-7-s7.tlsprovisioning.exacttarget.com
*.us.studygroup.com
*.sg.studygroup.com
systest.sgreport.studygroup.com
www.studygroup.com
mdm.studygroup.com
www.studygroup.com
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*.studygroup.com
ukwifi.studygroup.com
www.studygroup.com
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systest.sgapi.studygroup.com
*.studygroup.com
www.studygroup.com
systest.bouncer.studygroup.com
www.studygroup.com
www.studygroup.com
sip.studygroup.com
kace.au.studygroup.com
www.studygroup.com
*.uk.studygroup.com
www.studygroup.com
www.studygroup.com
www.studygroup.com
americas.studygroup.com
systest.emailer.studygroup.com
www.studygroup.com
accessreview.studygroup.com
www.studygroup.com
*.api.studygroup.com
lgs-bs1.emea.studygroup.com
www.studygroup.com
www-cloudflare.studygroup.com
www.studygroup.com
americas.studygroup.com
www.studygroup.com
www.studygroup.com
san-7-s7.tlsprovisioning.exacttarget.com
*.studygroup.com
www.studygroup.com
uat.mdm.studygroup.com
www.studygroup.com
systest.sg.studygroup.com
san-7-s7.tlsprovisioning.exacttarget.com
www.studygroup.com
www.studygroup.com
www.studygroup.com
www.studygroup.com
www.studygroup.com
*.studygroup.com
uat.mdm.studygroup.com
citrix.studygroup.com
www.studygroup.com
www.studygroup.com
timeshighereducation.studygroup.com
www.studygroup.com
americas.studygroup.com
www.studygroup.com
*.studygroup.com
www.studygroup.com
kace.us.studygroup.com
www.studygroup.com
www.studygroup.com
sip.studygroup.com
*.ezproxy.au.studygroup.com
*.studygroup.com
vault.studygroup.com
systest.sg.studygroup.com
secure.studygroup.com
www.studygroup.com
systest.bouncer.studygroup.com
www.studygroup.com
systest.sgapi.studygroup.com
www.studygroup.com
ukwifi.studygroup.com
www.studygroup.com
mdm.studygroup.com
*.uk.studygroup.com
test.mdm.studygroup.com
www.studygroup.com
*.au.studygroup.com
www.studygroup.com
www.studygroup.com
systest.sgreport.studygroup.com
www.studygroup.com
www.studygroup.com
*.studygroup.com
*.ezproxy.au.studygroup.com
*.studygroup.com
www.studygroup.com
www.studygroup.com
www.studygroup.com
www.studygroup.com
*.au.studygroup.com
www.studygroup.com
kace.au.studygroup.com
systest.emailer.studygroup.com
www.studygroup.com
san-7-s7.tlsprovisioning.exacttarget.com
*.us.studygroup.com
*.sg.studygroup.com
systest.sgreport.studygroup.com
www.studygroup.com
mdm.studygroup.com
www.studygroup.com
www.studygroup.com
*.studygroup.com
ukwifi.studygroup.com
www.studygroup.com
www.studygroup.com
systest.sgapi.studygroup.com
*.studygroup.com
www.studygroup.com
systest.bouncer.studygroup.com
www.studygroup.com
www.studygroup.com
sip.studygroup.com
kace.au.studygroup.com
www.studygroup.com
*.uk.studygroup.com
www.studygroup.com
www.studygroup.com
www.studygroup.com
americas.studygroup.com
systest.emailer.studygroup.com
www.studygroup.com
accessreview.studygroup.com
www.studygroup.com
*.api.studygroup.com
lgs-bs1.emea.studygroup.com
www.studygroup.com
www-cloudflare.studygroup.com
www.studygroup.com
americas.studygroup.com
www.studygroup.com
www.studygroup.com
san-7-s7.tlsprovisioning.exacttarget.com
*.studygroup.com
www.studygroup.com
uat.mdm.studygroup.com
www.studygroup.com
systest.sg.studygroup.com
san-7-s7.tlsprovisioning.exacttarget.com
www.studygroup.com
www.studygroup.com
www.studygroup.com
www.studygroup.com
www.studygroup.com
*.studygroup.com
uat.mdm.studygroup.com
citrix.studygroup.com
www.studygroup.com
www.studygroup.com
timeshighereducation.studygroup.com
www.studygroup.com
americas.studygroup.com
www.studygroup.com
*.studygroup.com
www.studygroup.com
kace.us.studygroup.com
www.studygroup.com
www.studygroup.com
sip.studygroup.com
*.ezproxy.au.studygroup.com
*.studygroup.com
vault.studygroup.com
systest.sg.studygroup.com
secure.studygroup.com
www.studygroup.com
systest.bouncer.studygroup.com
www.studygroup.com
systest.sgapi.studygroup.com
www.studygroup.com
ukwifi.studygroup.com
Certificate
The complete raw certificate details for www.studygroup.com in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIGXjCCBUagAwIBAgISBG6RmCDXLl2AR89wOUoiraQvMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xOTA1MjQxMzEwMjlaFw0x OTA4MjIxMzEwMjlaMB0xGzAZBgNVBAMTEnd3dy5zdHVkeWdyb3VwLmNvbTCCASIw DQYJKoZIhvcNAQEBBQADggEPADCCAQoCggEBALdyFnQgdBq1SrKAC9c4mySGeJqD NBajchZ8Ruv9D2hBiCodbPwkr6HaO5Xs3HR3jybfvaNoUg8FPVb1448OggE4o1Bq mRnlq++eHIFF0gNRUvW9c1QuZqGvBib052mAdplhC/gHytLEbXDQ9T9dwt2aK8Ei CVsYRpTMiqC/ClXPHJXCf7fQGabj+rNQ6ncTJmfoGazKWaDhOrQy+pcVefBriXE3 qq9Mb1vWRfHoUgpRF/EqqhvVC56u2HTnpnEFa4veu9r/7hfKi8wPXZu0LLdJxJai YJUApr9sSGiluuiv9MZaL1YbZyrFfh0MHy74JazZlBGT/NHrnnQAex915DcCAwEA AaOCA2kwggNlMA4GA1UdDwEB/wQEAwIFoDAdBgNVHSUEFjAUBggrBgEFBQcDAQYI KwYBBQUHAwIwDAYDVR0TAQH/BAIwADAdBgNVHQ4EFgQU4DXiIFDIrbRcjES0zMkV Ssh7QiAwHwYDVR0jBBgwFoAUqEpqYwR93brm0Tm3pkVl7/Oo7KEwbwYIKwYBBQUH AQEEYzBhMC4GCCsGAQUFBzABhiJodHRwOi8vb2NzcC5pbnQteDMubGV0c2VuY3J5 cHQub3JnMC8GCCsGAQUFBzAChiNodHRwOi8vY2VydC5pbnQteDMubGV0c2VuY3J5 cHQub3JnLzCCAR4GA1UdEQSCARUwggERghhpc2MuZGlnaXRhbGFydHNjaG9vbC5j b22CF2lzYy5zdGVuYmVyZ2NvbGxlZ2UuY29tghBpc2Muc3VycmV5LmFjLnVrghBp c2Muc3Vzc2V4LmFjLnVrggtpc2Mud3Z1LmVkdYIUdXNpYy5zaGVmZmllbGQuYWMu dWuCFnd3dy5hYmVyZGVlbi1pc2MuYWMudWuCEHd3dy5rZWVsZWlzYy5jb22CEnd3 dy5saW5jb2xuaXNjLmNvbYIPd3d3LnJodWxpc2MuY29tghR3d3cuc3R1ZHlncm91 cC5hYy51a4ISd3d3LnN0dWR5Z3JvdXAuY29tghx3d3cudW5pdmVyc2l0aWVzaW50 aGV1c2EuY29tMEwGA1UdIARFMEMwCAYGZ4EMAQIBMDcGCysGAQQBgt8TAQEBMCgw JgYIKwYBBQUHAgEWGmh0dHA6Ly9jcHMubGV0c2VuY3J5cHQub3JnMIIBAwYKKwYB BAHWeQIEAgSB9ASB8QDvAHYAdH7agzGtMxCRIZzOJU9CcMK//V5CIAjGNzV55hB7 zFYAAAFq6i3IlAAABAMARzBFAiEAvo5OdOJWW8ob3/LDnp8WBwfhBJFkph4SPHJ4 sQnoUSICIGGgtN7aEFtWlbtQtRm4Sc3XjHSVU4Qc1nr0gty5xaiuAHUAKTxRllTI OWW6qlD8WAfUt2+/WHopctykwwz05UVH9HgAAAFq6i3IcgAABAMARjBEAiAnQRfW HMykiBbKUlOPClDZGZE4oDNanDQpDCIXfj5gAQIgCj7pqDUmmQCtfYM1PMfwaY4u JMOkOaxfN77SGwy0Z0wwDQYJKoZIhvcNAQELBQADggEBAG0uUdqTnYS7M0bDaH1T Ck+MSi7cjYS3/hBK+oZdkaR/eau3aTNpmizjlWvIgou8Gg8bvuhsdZReoumAQtwM ApKMmEpS/nmQqavx4bwdCnwLeQfj5YfCmsSc0MTQm5n+EqDIMk51RD9ztaLzzA0H SSDOKGCeQo7+2GYVq4EG4rqM0aRuO5DtSuONNpncUUK/v0hJo9heFsHOah+Owwfy rk/yZBHsR9NNPLqBubFvBqRdua0xruQH1/KyJNV+25zGLqH2gyoJ/QclW23p8R0g j2nUUx1hXg3x+o4Bh4kMEn/TdwtRYaiwu9y268/Y4sdGjoySHopbL7uAZIaKGca6 /mY= -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAt3IWdCB0GrVKsoAL1zib JIZ4moM0FqNyFnxG6/0PaEGIKh1s/CSvodo7lezcdHePJt+9o2hSDwU9VvXjjw6C ATijUGqZGeWr754cgUXSA1FS9b1zVC5moa8GJvTnaYB2mWEL+AfK0sRtcND1P13C 3ZorwSIJWxhGlMyKoL8KVc8clcJ/t9AZpuP6s1DqdxMmZ+gZrMpZoOE6tDL6lxV5 8GuJcTeqr0xvW9ZF8ehSClEX8SqqG9ULnq7YdOemcQVri9672v/uF8qLzA9dm7Qs t0nElqJglQCmv2xIaKW66K/0xlovVhtnKsV+HQwfLvglrNmUEZP80euedAB7H3Xk NwIDAQAB -----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 386073732042941039266598261816108201649199 . . . . . . . . [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 'Let's Encrypt' . . . . . . . . . . . . [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 'Let's Encrypt Authority X3' . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-05-24 13:10:29 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-08-22 13:10:29 +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.studygroup.com' . . . . . . . . [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 23157868555112642324981512821519890047240461083587877512385713712800217960758645597304948207476209181686787787192089394422545308742600487037133544246870060848141388824167998717801939959226742313421670686903770827958316930336687535182740430658499872725222026120823084271064418827094610222117579628149916425945572929344973888275504743675825240287267920605527611729031646496256937893479824784097574874987850437035181601368394070218166980700229998348690052406034230569056461634214240270058163456568444705853423246459298823065714652739799810438854462727948109646886665913462058488587977097449710672158416376958238923809847 . . . . . . . . . . . . . . . . . . . . [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 2.5.29.37 (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 2.5.29.19 (basicConstraints) . . . . . . . . . . . . . . . . . . . . [c:0|t:1|false] BOOLEAN true . . . . . . . . . . . . . . . . . . . . [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 2.5.29.14 (subjectKeyIdentifier) . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (22 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (20 bytes) e035e22050c8adb45c8c44b4ccc9154ac87b4220 . . . . . . . . . . . . . . . . [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 a84a6a63047dddbae6d139b7a64565eff3a8eca1 . . . . . . . . . . . . . . . . [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 (99 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://ocsp.int-x3.letsencrypt.org' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [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://cert.int-x3.letsencrypt.org/' . . . . . . . . . . . . . . . . [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 (277 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'isc.digitalartschool.com' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'isc.stenbergcollege.com' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'isc.surrey.ac.uk' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'isc.sussex.ac.uk' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'isc.wvu.edu' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'usic.sheffield.ac.uk' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.aberdeen-isc.ac.uk' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.keeleisc.com' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.lincolnisc.com' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.rhulisc.com' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.studygroup.ac.uk' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.studygroup.com' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.universitiesintheusa.com' . . . . . . . . . . . . . . . . [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 2.23.140.1.2.1 (Domain Validation Certificates Policy) . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.4.1.44947.1.1.1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [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 'http://cps.letsencrypt.org' . . . . . . . . . . . . . . . . [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 (244 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (241 bytes) 00ef007600747eda8331ad331091219cce254f4270c2bffd5e422008c6373579e6107bcc560000016aea2dc8940000040300473045022100be8e4e74e2565bca1bdff2c39e9f160707e1049164a61e123c7278b109e85122022061a0b4deda105b5695bb50b519b849cdd78c749553841cd67af482dcb9c5a8ae007500293c519654c83965baaa50fc5807d4b76fbf587a2972dca4c30cf4e54547f4780000016aea2dc87200000403004630440220274117d61ccca48816ca52538f0a50d9199138a0335a9c34290c22177e3e600102200a3ee9a835269900ad7d83353cc7f0698e2e24c3a439ac5f37bed21b0cb4674c . . . . [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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