Certificate Summary:

Subject: www.cern.ch
Issuer: Sectigo RSA Organization Validation Secure Server CA
Expiration: 2024-11-30 23:59:59 UTC
Key Identifier: B1:CB:83:47:43:18:E2:41:A5:17:A5:B1:43:DC:81:0F:EA:49:16:9B

Download and Install

Received at FYIcenter.com on: 2023-12-19

Certificate Detailed Information:

Name:
/C=CH/ST=Gen\xC3\xA8ve/O=CERN Organisation Europ\xC3\xA9enne pour la Rec
herche Nucl\xC3\xA9aire/CN=www.cern.ch

Subject: 
   Common Name (CN): www.cern.ch
   Organizational Unit Name (OU): 
   Organization Name (O): CERN Organisation Européenne pour la Recherche Nucléaire
   Locality Name (L): 
   State or Province Name (ST): Genève
   Country Name (C): CH
   Email Address: 
Issuer: 
   Common Name (CN): Sectigo RSA Organization Validation Secure Server CA
   Organizational Unit Name (OU): 
   Organization Name (O): Sectigo Limited
   Locality Name (L): Salford
   State or Province Name (ST): Greater Manchester
   Country Name (C): GB
   Email Address: 
Valid From: Fri, 01 Dec 2023 00:00:00 +0000 
Valid To: Sat, 30 Nov 2024 23:59:59 +0000 
Serial Number: 0xD1D1FD664482A499B04109BF46552E07 
Hash: b604312b 
Version: 2 
Signature Type: sha256WithRSAEncryption 
Purposes:  
   SSL client 
   SSL server 
   Netscape SSL server 
   S/MIME signing 
   S/MIME encryption 
   CRL signing 
   Any Purpose 
   OCSP helper 
   Time Stamp signing 
Extensions:  
   authorityKeyIdentifier:
      keyid:17:D9:D6:25:27:67:F9:31:C2:49:43:D9:30:36:44:8C:6C:A9:4F:EB
 
   subjectKeyIdentifier:
      B1:CB:83:47:43:18:E2:41:A5:17:A5:B1:43:DC:81:0F:EA:49:16:9B 
   keyUsage:
      Digital Signature, Key Encipherment 
   basicConstraints:
      CA:FALSE 
   extendedKeyUsage:
      TLS Web Server Authentication, TLS Web Client Authentication 
   certificatePolicies:
      Policy: 1.3.6.1.4.1.6449.1.2.1.3.4
  CPS: https://sectigo.com/CPS
Policy: 2.23.140.1.2.2
 
   crlDistributionPoints:
      
Full Name:
  URI:http://crl.sectigo.com/SectigoRSAOrganizationValidationSecureServerCA.crl
 
   authorityInfoAccess:
      CA Issuers - URI:http://crt.sectigo.com/SectigoRSAOrganizationValidationSecureServerCA.crt
OCSP - URI:http://ocsp.sectigo.com
 
   ct_precert_scts:
      Signed Certificate Timestamp:
    Version   : v1 (0x0)
    Log ID    : 76:FF:88:3F:0A:B6:FB:95:51:C2:61:CC:F5:87:BA:34:
                B4:A4:CD:BB:29:DC:68:42:0A:9F:E6:67:4C:5A:3A:74
    Timestamp : Dec  1 16:24:21.884 2023 GMT
    Extensions: none
    Signature : ecdsa-with-SHA256
                30:45:02:20:48:5D:F6:03:BA:D5:BE:28:30:10:53:33:
                72:6F:8B:C7:CF:87:22:DC:40:6C:80:A7:DC:9B:AA:78:
                ED:B9:49:1C:02:21:00:9F:30:43:1E:1C:75:EB:6A:23:
                A2:9D:B8:4F:E3:2B:D8:7F:3C:AE:60:94:D5:E3:F5:28:
                5F:46:F1:90:1F:0C:29
Signed Certificate Timestamp:
    Version   : v1 (0x0)
    Log ID    : 3F:17:4B:4F:D7:22:47:58:94:1D:65:1C:84:BE:0D:12:
                ED:90:37:7F:1F:85:6A:EB:C1:BF:28:85:EC:F8:64:6E
    Timestamp : Dec  1 16:24:22.101 2023 GMT
    Extensions: none
    Signature : ecdsa-with-SHA256
                30:44:02:20:20:7C:D9:C1:47:A7:13:C4:E6:9D:3D:97:
                F2:A9:1B:AA:20:D7:0D:EE:69:09:40:FD:33:00:FA:0F:
                E4:4B:09:B6:02:20:34:0E:4A:B7:D1:09:1F:6C:40:EE:
                C3:98:B1:FE:4B:6F:F2:5A:E5:44:BF:00:F6:9B:C2:91:
                66:0C:E9:66:5B:6F
Signed Certificate Timestamp:
    Version   : v1 (0x0)
    Log ID    : EE:CD:D0:64:D5:DB:1A:CE:C5:5C:B7:9D:B4:CD:13:A2:
                32:87:46:7C:BC:EC:DE:C3:51:48:59:46:71:1F:B5:9B
    Timestamp : Dec  1 16:24:21.934 2023 GMT
    Extensions: none
    Signature : ecdsa-with-SHA256
                30:45:02:20:6E:9D:88:F9:AD:78:12:FD:22:E9:4E:E9:
                43:19:E3:2A:59:4C:2C:53:87:14:F3:65:E5:52:38:4C:
                8F:2A:63:E2:02:21:00:C7:A2:19:2F:1E:0F:E7:FD:22:
                E8:76:55:FE:D5:C1:45:82:F7:26:68:5A:56:16:89:56:
                53:78:8D:C4:E1:2F:93 
   subjectAltName:
      DNS:www.cern.ch, DNS:*.app.cern.ch, DNS:*.apptest.cern.ch, DNS:*.docs.cern.ch, DNS:*.web.cern.ch, DNS:*.webtest.cern.ch, DNS:about.cern, DNS:accelerating-news.eu, DNS:acceleratingnews.eu, DNS:accelerators.cern, DNS:againstcovid19.cern, DNS:alice.cern, DNS:aliceinfo.cern.ch, DNS:ams02.space, DNS:antimatter.cern, DNS:arts.cern, DNS:at.cern, DNS:atlas.cern, DNS:awake.cern, DNS:beamlineforschools.cern, DNS:beams.cern, DNS:belgium.cern, DNS:bulletinserv.cern.ch, DNS:careers.cern, DNS:cern.ch, DNS:cern.int, DNS:cernandsocietyfoundation.cern, DNS:chis.cern, DNS:cixp.net, DNS:clear.cern, DNS:clic.cern, DNS:cms.cern, DNS:computing.cern, DNS:cosmicrays.cern, DNS:darkmatter.cern, DNS:dashb-cms-vo-feed.cern.ch, DNS:education.cern, DNS:engineering.cern, DNS:environment.cern, DNS:espace.cern.ch, DNS:espace2013.cern.ch, DNS:europeanstrategy.cern, DNS:experiments.cern, DNS:exsp2owa.cern.ch, DNS:flair.cern, DNS:fluka.cern, DNS:giving.cern, DNS:groups.cern.ch, DNS:higgsboson.cern, DNS:home.cern, DNS:hse.cern, DNS:ideasquare.cern, DNS:ifast-project.eu, DNS:info.cern.ch, DNS:internationalrelations.cern, DNS:ippog.org, DNS:isolde.cern, DNS:jobs.cern, DNS:knowledge.cern, DNS:kt.cern, DNS:learn.cern, DNS:lhc.cern, DNS:library.cern, DNS:medicis.cern, DNS:monit.cern.ch, DNS:news.cern, DNS:newsroom.cern, DNS:nic.cern, DNS:norway.cern, DNS:opendays.cern, DNS:openlab.cern, DNS:openscience.cern, DNS:openshift-dev.cern.ch, DNS:openshift.cern.ch, DNS:opensource.cern, DNS:particles.cern, DNS:pensionfund.cern.ch, DNS:physics.cern, DNS:press.cern, DNS:pwa.cern.ch, DNS:quantum.cern, DNS:quantum.cern.ch, DNS:science.cern, DNS:sciencegateway.cern, DNS:scientific-info.cern, DNS:search.cern.ch, DNS:social.cern.ch, DNS:sparks.cern, DNS:standardmodel.cern, DNS:supersymmetry.cern, DNS:teachers.cern, DNS:technology.cern, DNS:test-home.cern, DNS:theory.cern, DNS:united-states.cern, DNS:ventureconnect.cern, DNS:visit.cern, DNS:voisins.cern, DNS:webfest.cern, DNS:www.arts.cern, DNS:www.atlas.cern, DNS:www.cern, DNS:www.cern.int, DNS:www.home.cern, DNS:www.test-home.cern 

Certificate in PEM Format:

-----BEGIN CERTIFICATE-----
MIINTzCCDDegAwIBAgIRANHR/WZEgqSZsEEJv0ZVLgcwDQYJKoZIhvcNAQELBQAw
gZUxCzAJBgNVBAYTAkdCMRswGQYDVQQIExJHcmVhdGVyIE1hbmNoZXN0ZXIxEDAO
BgNVBAcTB1NhbGZvcmQxGDAWBgNVBAoTD1NlY3RpZ28gTGltaXRlZDE9MDsGA1UE
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G0+G1cKdn7y2v8Yyz208KFfMGPhbkDvjJLdvTfvlAofpmvK5owRitbLAW3vaiGGU
3dlAX05TC0FY1i+YUd/a9cGTPaqonf1dAvw/IaswI2fOdEC+e9s4+tHdDVx7Y09h
9wSm
-----END CERTIFICATE-----

Related Certificate(s):

ID      Subject          Issuer           Key Identifier   Relation   
        www.cern.ch      Sectigo RSA O... B1CB83474318E... This Cert
        --------------------------------------------------
6821    Sectigo RSA O... USERTrust RSA... 17D9D6252767F... Parent Cert
22729   www.cern.ch      Sectigo RSA O... B1CB83474318E... Same Subject

Public Key Detailed Information:

Key Details:
   Type: RSA
   Size (bits): 2048
   Modulus (n): 
aa5997eb1aba7a2b90e22f872c5b850f31640f29e8ec85c49bdfcdf05e40146c
77e13a0b0673a6f4b4883093eccea225c9ec2a8ec1e208f7967e2611f915a62f
c2e74add5c9f4198e78bc6c9953ba9ec90fe52355d513790ec92ea8174535190
1c230b00d9bf44fa194ec366b39dd71f6c43321a8d00507438cb8284923e8a27
1d45910163351567f936b41cdf424c2e99c4def16987b72d46d4e2b754689ca0
a5ce065f3137b268ca8f13b700aed1f5dd2ba76d631ff76fb9cdee9c1542be44
1c330ada430295037a76966fccb551314807cd3da2c046a5a306329abaa68dfd
7541637a21b89816e8a2a16f9f67e75cdc5d9e0e6354b4d483220df4ecae7bb7
   Public Exponent (e): 65537 (0x010001)

Public Key in PEM Format:

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAqlmX6xq6eiuQ4i+HLFuF
DzFkDyno7IXEm9/N8F5AFGx34ToLBnOm9LSIMJPszqIlyewqjsHiCPeWfiYR+RWm
L8LnSt1cn0GY54vGyZU7qeyQ/lI1XVE3kOyS6oF0U1GQHCMLANm/RPoZTsNms53X
H2xDMhqNAFB0OMuChJI+iicdRZEBYzUVZ/k2tBzfQkwumcTe8WmHty1G1OK3VGic
oKXOBl8xN7Joyo8TtwCu0fXdK6dtYx/3b7nN7pwVQr5EHDMK2kMClQN6dpZvzLVR
MUgHzT2iwEalowYymrqmjf11QWN6IbiYFuiioW+fZ+dc3F2eDmNUtNSDIg307K57
twIDAQAB
-----END PUBLIC KEY-----

Identical or Similar Keys: We found that the public key in this certificate matches key(s) recorded previously.

ID      Type Size Pri/Pub Key Identifier   Date       Comparison 
21785   RSA  2048 Public  B1CB83474318E... 2023-12-19 Same Key ID