library-search.imperial.ac.uk
- Imperial College of Science, Technology and Medicine -
Issued by GEANT OV RSA CA 4
About this certificate
This digital certificate with serial number 71:b6:5f:15:22:64:1f:79:69:ad:45:d7:02:4d:96:46 was issued on by GEANT Vereniging.
With 2 subject alternative names this certificate can be used to secure multiple fqdn's. This certificate is currently not expired, we haven't checked the revocation status of this certificate but you can do this simply on revocationcheck.com. 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)
Imperial College of Science, Technology and Medicine
Organization:
Imperial College of Science, Technology and Medicine
State / Province:
London, City of
Country: GB
Country: GB
GEANT Vereniging
Organization:
GEANT Vereniging
Country:
NL
This certificate will expire on
Certificate Details
Serial Number (hex): 71:b6:5f:15:22:64:1f:79:69:ad:45:d7:02:4d:96:46Serial Number (int): 151149690055296123523683129063574967878
Serial Number lenght: 127 bits, 16 octets
SubjectKeyId: cc:f0:eb:bc:a5:e5:f0:5c:92:c5:19:65:46:07:94:c1:b8:1c:e9:f8
AuthorityKeyId: 6f:1d:35:49:10:6c:32:fa:59:a0:9e:bc:8a:e8:1f:95:be:71:7a:0c
Fingerprint (sha1): cc:5f:61:a0:39:e9:32:e0:eb:02:53:5f:e9:a1:68:55:1c:7c:24:7c
Fingerprint (sha256): 05:b2:88:66:56:8b:11:36:45:ed:57:5f:f4:a3:80:de:86:2a:3c:bc:03:f3:14:93:88:dc:6c:3d:2d:ea:de:d9
Issuing Certificate URL: http://GEANT.crt.sectigo.com/GEANTOVRSACA4.crt
Revocation information
OCSP Server: http://GEANT.ocsp.sectigo.comCRL Distribution Point: http://GEANT.crl.sectigo.com/GEANTOVRSACA4.crl
Check the revocation status for certificate library-search.imperial.ac.uk
2
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for library-search.imperial.ac.uk
Public Key Algorithm
RSA
Key Size
2048
Signature Algorithm
SHA384 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
library-search.imperial.ac.uk
www.library-search.imperial.ac.uk
www.library-search.imperial.ac.uk
Other certificates including the domain name imperial.ac.uk
(limited to 100 certificates)
admissions.emeritus.org
accreditation.lumanity.com
alumnicredentials.kcl.ac.uk
www3.imperial.ac.uk
achievements.launchyou.com
forms.imperial.ac.uk
plexus.imperial.ac.uk
achievements.launchyou.com
exchange.imperial.ac.uk
eu.prod.campusgroups.com
shibboleth.imperial.ac.uk
remotehelp.ic.ac.uk
events.imperial.ac.uk
ichtb.med.imperial.ac.uk
accreditation.lumanity.com
servicemgtdev.imperial.ac.uk
wwwf.imperial.ac.uk
eu.prod.campusgroups.com
data.hpc.imperial.ac.uk
dataman.bioinformatics.ic.ac.uk
library-search.imperial.ac.uk
plexus.imperial.ac.uk
achievements.launchyou.com
icva.hep.ph.ic.ac.uk
gallego.bg.ic.ac.uk
rpssicprj06.imperial.ac.uk
office.imperial.ac.uk
ukcosmos.imperial.ac.uk
secureaccess.imperial.ac.uk
achievements.launchyou.com
ictsmartprd.cc.ic.ac.uk
wwwd.imperial.ac.uk
saml.imperial.ac.uk
accreditation.lumanity.com
media.imperial.ac.uk
ictprintservice-colour.cc.ic.ac.uk
fseuc-2.freshservice.com
cran.ma.imperial.ac.uk
admissions.emeritus.org
zenoss.hpc.imperial.ac.uk
accreditation.lumanity.com
cran.ma.imperial.ac.uk
rpssicprj03.imperial.ac.uk
eu.prod.campusgroups.com
search.imperial.ac.uk
accreditation.lumanity.com
www.counselling-form.imperial.ac.uk
search.imperial.ac.uk
admissions.emeritus.org
support.klaxon.io
hml.imperial.ac.uk
www.medbio.imperial.ac.uk
halls.imperial.ac.uk
plexus.imperial.ac.uk
imperial.ac.uk
prdsoa.imperial.ac.uk
wlsprd.imperial.ac.uk
mobile.imperial.ac.uk
imperial.ac.uk
www1.imperial.ac.uk
ictu-trial.cc.ic.ac.uk
admissions.emeritus.org
www3.imperial.ac.uk
wiki.imperial.ac.uk
admissions.emeritus.org
google.imperial.ac.uk
rpssicissan.imperial.ac.uk
forms.imperial.ac.uk
ictsgw.cc.ic.ac.uk
fseuc-2.freshservice.com
events.imperial.ac.uk
hml.imperial.ac.uk
exec-info.imperial.ac.uk
dcwadmin.imperial.ac.uk
asset-library.imperial.ac.uk
campaigns.imperial.ac.uk
webact.org
remotehelp.ic.ac.uk
www.inform.imperial.ac.uk
icis.imperial.ac.uk
webact.org
spam.ic.ac.uk
google.imperial.ac.uk
estore.imperial.ac.uk
ucu.imperial.ac.uk
fseuc-2.freshservice.com
www3.imperial.ac.uk
www1.imperial.ac.uk
jetpac.app
icseclzt.cc.ic.ac.uk
ictprintservice-mobile.imperial.ac.uk
wwwtest.imperial.ac.uk
www1.imperial.ac.uk
appstream.ic.ac.uk
ib-programmes.imperial.ac.uk
ictprintservice-www-dev.cc.imperial.ac.uk
fseuc-2.freshservice.com
fileexchange.imperial.ac.uk
ict-printservice-www.cc.imperial.ac.uk
google.imperial.ac.uk
accreditation.lumanity.com
alumnicredentials.kcl.ac.uk
www3.imperial.ac.uk
achievements.launchyou.com
forms.imperial.ac.uk
plexus.imperial.ac.uk
achievements.launchyou.com
exchange.imperial.ac.uk
eu.prod.campusgroups.com
shibboleth.imperial.ac.uk
remotehelp.ic.ac.uk
events.imperial.ac.uk
ichtb.med.imperial.ac.uk
accreditation.lumanity.com
servicemgtdev.imperial.ac.uk
wwwf.imperial.ac.uk
eu.prod.campusgroups.com
data.hpc.imperial.ac.uk
dataman.bioinformatics.ic.ac.uk
library-search.imperial.ac.uk
plexus.imperial.ac.uk
achievements.launchyou.com
icva.hep.ph.ic.ac.uk
gallego.bg.ic.ac.uk
rpssicprj06.imperial.ac.uk
office.imperial.ac.uk
ukcosmos.imperial.ac.uk
secureaccess.imperial.ac.uk
achievements.launchyou.com
ictsmartprd.cc.ic.ac.uk
wwwd.imperial.ac.uk
saml.imperial.ac.uk
accreditation.lumanity.com
media.imperial.ac.uk
ictprintservice-colour.cc.ic.ac.uk
fseuc-2.freshservice.com
cran.ma.imperial.ac.uk
admissions.emeritus.org
zenoss.hpc.imperial.ac.uk
accreditation.lumanity.com
cran.ma.imperial.ac.uk
rpssicprj03.imperial.ac.uk
eu.prod.campusgroups.com
search.imperial.ac.uk
accreditation.lumanity.com
www.counselling-form.imperial.ac.uk
search.imperial.ac.uk
admissions.emeritus.org
support.klaxon.io
hml.imperial.ac.uk
www.medbio.imperial.ac.uk
halls.imperial.ac.uk
plexus.imperial.ac.uk
imperial.ac.uk
prdsoa.imperial.ac.uk
wlsprd.imperial.ac.uk
mobile.imperial.ac.uk
imperial.ac.uk
www1.imperial.ac.uk
ictu-trial.cc.ic.ac.uk
admissions.emeritus.org
www3.imperial.ac.uk
wiki.imperial.ac.uk
admissions.emeritus.org
google.imperial.ac.uk
rpssicissan.imperial.ac.uk
forms.imperial.ac.uk
ictsgw.cc.ic.ac.uk
fseuc-2.freshservice.com
events.imperial.ac.uk
hml.imperial.ac.uk
exec-info.imperial.ac.uk
dcwadmin.imperial.ac.uk
asset-library.imperial.ac.uk
campaigns.imperial.ac.uk
webact.org
remotehelp.ic.ac.uk
www.inform.imperial.ac.uk
icis.imperial.ac.uk
webact.org
spam.ic.ac.uk
google.imperial.ac.uk
estore.imperial.ac.uk
ucu.imperial.ac.uk
fseuc-2.freshservice.com
www3.imperial.ac.uk
www1.imperial.ac.uk
jetpac.app
icseclzt.cc.ic.ac.uk
ictprintservice-mobile.imperial.ac.uk
wwwtest.imperial.ac.uk
www1.imperial.ac.uk
appstream.ic.ac.uk
ib-programmes.imperial.ac.uk
ictprintservice-www-dev.cc.imperial.ac.uk
fseuc-2.freshservice.com
fileexchange.imperial.ac.uk
ict-printservice-www.cc.imperial.ac.uk
google.imperial.ac.uk
Certificate
The complete raw certificate details for library-search.imperial.ac.uk in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIHszCCBZugAwIBAgIQcbZfFSJkH3lprUXXAk2WRjANBgkqhkiG9w0BAQwFADBE MQswCQYDVQQGEwJOTDEZMBcGA1UEChMQR0VBTlQgVmVyZW5pZ2luZzEaMBgGA1UE AxMRR0VBTlQgT1YgUlNBIENBIDQwHhcNMjMwNzE3MDAwMDAwWhcNMjQwNzE2MjM1 OTU5WjCBjjELMAkGA1UEBhMCR0IxGDAWBgNVBAgTD0xvbmRvbiwgQ2l0eSBvZjE9 MDsGA1UEChM0SW1wZXJpYWwgQ29sbGVnZSBvZiBTY2llbmNlLCBUZWNobm9sb2d5 IGFuZCBNZWRpY2luZTEmMCQGA1UEAxMdbGlicmFyeS1zZWFyY2guaW1wZXJpYWwu YWMudWswggEiMA0GCSqGSIb3DQEBAQUAA4IBDwAwggEKAoIBAQDLrGI6+urd+d5M C0Qo31GSrZYu24u1bTipSAmuixXOSDidMerh8KTpeUBEF/HbgeuJ+03HZfy1ULdC WLPIPwf8UrDOdpjXejxkEAy6+yzFpDOn/3ydHUv+n8remMruFrHF6fZlVVmZbaOH BYLswoPZ8BFqsdJM2wnO8pGAjm6c8dj1+Aj+UmDOR6Vrq0wr9SywTg1Q3Bo8+4jc xpOSOTwwgro0iun15DFjeJ5xhNg2xp5b/9YqCxMq66SulaD/umkxqPHAhxps0eHo 3KWBgRKt2x6vCNAyU+zHcDP6zKsyINY1OjkEB4sct5orq4CwKGdq1/I3fcjNCNL9 XTLH+yZRAgMBAAGjggNUMIIDUDAfBgNVHSMEGDAWgBRvHTVJEGwy+lmgnryK6B+V vnF6DDAdBgNVHQ4EFgQUzPDrvKXl8FySxRllRgeUwbgc6fgwDgYDVR0PAQH/BAQD AgWgMAwGA1UdEwEB/wQCMAAwHQYDVR0lBBYwFAYIKwYBBQUHAwEGCCsGAQUFBwMC MEkGA1UdIARCMEAwNAYLKwYBBAGyMQECAk8wJTAjBggrBgEFBQcCARYXaHR0cHM6 Ly9zZWN0aWdvLmNvbS9DUFMwCAYGZ4EMAQICMD8GA1UdHwQ4MDYwNKAyoDCGLmh0 dHA6Ly9HRUFOVC5jcmwuc2VjdGlnby5jb20vR0VBTlRPVlJTQUNBNC5jcmwwdQYI KwYBBQUHAQEEaTBnMDoGCCsGAQUFBzAChi5odHRwOi8vR0VBTlQuY3J0LnNlY3Rp Z28uY29tL0dFQU5UT1ZSU0FDQTQuY3J0MCkGCCsGAQUFBzABhh1odHRwOi8vR0VB TlQub2NzcC5zZWN0aWdvLmNvbTBLBgNVHREERDBCgh1saWJyYXJ5LXNlYXJjaC5p bXBlcmlhbC5hYy51a4Ihd3d3LmxpYnJhcnktc2VhcmNoLmltcGVyaWFsLmFjLnVr MIIBfwYKKwYBBAHWeQIEAgSCAW8EggFrAWkAdQB2/4g/Crb7lVHCYcz1h7o0tKTN uyncaEIKn+ZnTFo6dAAAAYljt6RYAAAEAwBGMEQCIA8z0/MbHlcFsoPousigzwZ9 6lD7L3HU4ZYyvUSeEJVbAiAA3IVUcuhCu4KdTP3Wxuu8sQ4Kc1ehxkFYXgXoO4q0 2AB3ANq2v2s/tbYin5vCu1xr6HCRcWy7UYSFNL2kPTBI1/urAAABiWO3pJ8AAAQD AEgwRgIhAOV1h+KFpH2zAe0OE9hB6pWrwOvQyJFNu1GLLEOO+SagAiEA0LQiSzSh pzZ1/8F9kMQFzKEBhW8nUozTyCvM4uXqlN4AdwDuzdBk1dsazsVct520zROiModG fLzs3sNRSFlGcR+1mwAAAYljt6R8AAAEAwBIMEYCIQDhZ9rCvwGcTGEvORThUF6d 9OE02Bzc7VX6euZ6MID2tQIhAL9BR3i0gnysn+DrQ9LUxGb2R/rC5/M+ene3k/rk PUjvMA0GCSqGSIb3DQEBDAUAA4ICAQBtCvaUWuoXWU+ZAEnpQ4LXrxnyO3ON1EBb nVG4BdLHRhM63qXVg9Y1WbNDp1yX4HFpuQRCzyZ/FdFb99dIPqTY9ruJdRlwXM49 N2XcBz+Omkm6fLa1sVS47VG16wv8uRMDRc5YSUErekY47RedN5DEQqQBOnJm8fWA dEW0NvWHW00sV2O91gkN7RAtjQJYm4riykrE3sN9LcIQgl6E1yLmGVJGilOmDCVj S3yQBglzARJzXQ8CbvkLEz4LoYN5E1XPO36bCdMrbZjoLHNpgaO7UNDRvxUCHC9w 7vA1Gc7202kPxhcv+J5Vk81DNMsH7LkArOzc1nZTVdg0q/jWLx+luqg1wGdYihtE prtE8/RV6/CyyXx/iQXe/tEVDBakiHqhRH95ubtaF0m/iRRwPToLw33DwCA/PJ0/ mbp7jTuZe9uN1fZ7RIvzTJbPP9pm+RKr7AnHzfvatcFT1BQ2mam/PpWVc1aE45f3 oFVDkMSMZsA6g8XSZkd5bECLWWuflPl8bpYrU/I+7IHRIcF6YxlT/J/wcMqIdr7H H1UakcYzkQN2nePbtWVSgsG0nqokhvlU7qsb9Tmw8Z170Z2ER47GT+u1jX1Wzw/1 tZU33r1xpJsZVkyb29sPmLZ+qqn1bbWieTPzq3nFbjRuMnbDdaJo/ml1/FWdU+8c Zyu26/tvEg== -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAy6xiOvrq3fneTAtEKN9R kq2WLtuLtW04qUgJrosVzkg4nTHq4fCk6XlARBfx24HriftNx2X8tVC3QlizyD8H /FKwznaY13o8ZBAMuvssxaQzp/98nR1L/p/K3pjK7haxxen2ZVVZmW2jhwWC7MKD 2fARarHSTNsJzvKRgI5unPHY9fgI/lJgzkela6tMK/UssE4NUNwaPPuI3MaTkjk8 MIK6NIrp9eQxY3iecYTYNsaeW//WKgsTKuukrpWg/7ppMajxwIcabNHh6NylgYES rdserwjQMlPsx3Az+syrMiDWNTo5BAeLHLeaK6uAsChnatfyN33IzQjS/V0yx/sm UQIDAQAB -----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 151149690055296123523683129063574967878 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.113549.1.1.12 (sha384WithRSAEncryption) . . . . . . . . . . . . [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 'NL' . . . . . . . . . . . . [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 'GEANT Vereniging' . . . . . . . . . . . . [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 'GEANT OV RSA CA 4' . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2023-07-17 00:00:00 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-07-16 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 2.5.4.6 (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 2.5.4.8 (stateOrProvinceName) . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'London, City of' . . . . . . . . . . . . [c:0|t:17|true] SET, SET OF . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.4.10 (organizationName) . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'Imperial College of Science, Technology and Medicine' . . . . . . . . . . . . [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 'library-search.imperial.ac.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 25711381484927928337133627223389311564858088753855254954263364404781193163040886932169257240825325945926609409316772565252543447315652703845772817342681997679208747444949650180704932741197874071236610493093013159856676954481492093616643833773373904146528416739548953669611586052787525109619446471258862037978715722387887824631852407187362482756751721390977011541289212207777423573047374028590182835003351506133439075534050185619000382077258989492927092617897093224542128879167378911729940240967820683978496514158064983657457315931764314409611336485898095241140577764470517175985788572457125293178218837174366672463441 . . . . . . . . . . . . . . . . . . . . [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 6f1d3549106c32fa59a09ebc8ae81f95be717a0c . . . . . . . . . . . . . . . . [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) ccf0ebbca5e5f05c92c51965460794c1b81ce9f8 . . . . . . . . . . . . . . . . [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 2.5.29.19 (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 2.5.29.37 (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 2.5.29.32 (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 1.3.6.1.4.1.6449.1.2.2.79 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [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://sectigo.com/CPS' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.23.140.1.2.2 (Organization Validation Certificates Policy) . . . . . . . . . . . . . . . . [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://GEANT.crl.sectigo.com/GEANTOVRSACA4.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 (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 1.3.6.1.5.5.7.48.2 (caIssuers) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:6|false] IA5String 'http://GEANT.crt.sectigo.com/GEANTOVRSACA4.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://GEANT.ocsp.sectigo.com' . . . . . . . . . . . . . . . . [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 (68 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'library-search.imperial.ac.uk' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.library-search.imperial.ac.uk' . . . . . . . . . . . . . . . . [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 (367 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (363 bytes) 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 . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.113549.1.1.12 (sha384WithRSAEncryption) . . . . . . . . [c:0|t:5|false] NULL . . . . [c:0|t:3|false] BIT STRING (4096 bits) 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