campuslivealumni.ch

Issued by R3

About this certificate

This digital certificate with serial number 04:16:73:35:10:82:38:03:b2:eb:f8:0b:1e:fc:5b:9e:38:59 was issued on by Let's Encrypt.

With 5 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:
  • DV certificate contains a subject common name, this is not recommended. If certificate policy 2.23.140.1.2.1 (CA/B BR domain validated) is included, only country and/or common name is allowed in SubjectDN. (BRs: 7.1.2.7.2)
  • Subscriber certificates use of Subject Key Identifier is NOT RECOMMENDED (BRs v2: 7.1.2.7.6)
  • Subscriber Certificate: commonName is NOT RECOMMENDED. (BRs: 7.1.2.7.1)

Certificate Subject

CN=campuslivealumni.ch

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate will expire on

Certificate Details

Serial Number (hex): 04:16:73:35:10:82:38:03:b2:eb:f8:0b:1e:fc:5b:9e:38:59
Serial Number (int): 356088492545385950871480726361654043752537
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: 3f:5c:cf:b5:41:de:fb:c9:0e:8f:39:6a:50:dc:db:14:a9:15:87:3b
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): d2:72:02:1f:b2:88:07:59:93:6f:e7:24:f8:ab:05:ec:e0:1d:26:ad
Fingerprint (sha256): 19:fc:22:85:ca:b2:26:7a:83:e4:bc:f7:ad:04:d4:01:bc:b9:62:f6:93:b8:2e:d1:b2:2e:8a:87:74:5d:34:ff

Issuing Certificate URL: http://r3.i.lencr.org/

Revocation information

OCSP Server: http://r3.o.lencr.org

Check the revocation status for certificate campuslivealumni.ch

5

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for campuslivealumni.ch

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

campuslivealumni.ch
campuslivealumni.ch.sabon.ch-meta.net
webmail.campuslivealumni.ch
www.campuslivealumni.ch
www.campuslivealumni.ch.sabon.ch-meta.net

Other certificates including the domain name campuslivealumni.ch

(limited to 100 certificates)
campuslivealumni.ch
campuslivealumni.ch
campuslivealumni.ch
campuslivealumni.ch
campuslivealumni.ch
campuslivealumni.ch
campuslivealumni.ch
campuslivealumni.ch
campuslivealumni.ch
campuslivealumni.ch
campuslivealumni.ch
campuslivealumni.ch
campuslivealumni.ch
campuslivealumni.ch
campuslivealumni.ch

Certificate

The complete raw certificate details for campuslivealumni.ch in PEM and ASN.1 format.

Certificate (PEM)

-----BEGIN CERTIFICATE-----
MIIFfzCCBGegAwIBAgISBBZzNRCCOAOy6/gLHvxbnjhZMA0GCSqGSIb3DQEBCwUA
MDIxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MQswCQYDVQQD
EwJSMzAeFw0yNDA0MDMyMzIzMjNaFw0yNDA3MDIyMzIzMjJaMB4xHDAaBgNVBAMT
E2NhbXB1c2xpdmVhbHVtbmkuY2gwggEiMA0GCSqGSIb3DQEBAQUAA4IBDwAwggEK
AoIBAQDN0zQhPvUnmnvF1RQo4jp6G79aG3Py5RKCAcn+g2WiSxUdGL42k5vw9U3T
6oBcqI436Sb2roqsXsbWfH7lRhtSUM5P24+lH1rotkrKLBQbt61431EC+0NE0V9B
eXkcnN1/hoLCXuTNjfTEkdGG5g6vwPgWWiOeRnv0xRussmSx+4OI36/qjEMsllY0
4TzoKDiXeGxFHpyaLjT3lNyy+5d6zRFpEqM3QhVOmbYLmFlhtfEwLmZp0f5vAZ0L
EiWS5OZ3G+Mln44Aptci512Z1naog09ZBIK0Xb1kHZeMjdTYjXYnML8jKhYOwIK7
q5qTc1uLAO4feo3WEtA9+96D+2Q7AgMBAAGjggKhMIICnTAOBgNVHQ8BAf8EBAMC
BaAwHQYDVR0lBBYwFAYIKwYBBQUHAwEGCCsGAQUFBwMCMAwGA1UdEwEB/wQCMAAw
HQYDVR0OBBYEFD9cz7VB3vvJDo85alDc2xSpFYc7MB8GA1UdIwQYMBaAFBQusxe3
WFbLrlAJQOYfr52LFMLGMFUGCCsGAQUFBwEBBEkwRzAhBggrBgEFBQcwAYYVaHR0
cDovL3IzLm8ubGVuY3Iub3JnMCIGCCsGAQUFBzAChhZodHRwOi8vcjMuaS5sZW5j
ci5vcmcvMIGoBgNVHREEgaAwgZ2CE2NhbXB1c2xpdmVhbHVtbmkuY2iCJWNhbXB1
c2xpdmVhbHVtbmkuY2guc2Fib24uY2gtbWV0YS5uZXSCG3dlYm1haWwuY2FtcHVz
bGl2ZWFsdW1uaS5jaIIXd3d3LmNhbXB1c2xpdmVhbHVtbmkuY2iCKXd3dy5jYW1w
dXNsaXZlYWx1bW5pLmNoLnNhYm9uLmNoLW1ldGEubmV0MBMGA1UdIAQMMAowCAYG
Z4EMAQIBMIIBBQYKKwYBBAHWeQIEAgSB9gSB8wDxAHcAO1N3dT4tuYBOizBbBv5A
O2fYT8P0x70ADS1yb+H61BcAAAGOpn0ndgAABAMASDBGAiEAw+jTxWxgeUsZtQAg
aoZ3QjFcv5a0hXpG1YBlkU9JR+gCIQCtAHnx7unuFkDO3ZtRKmHv3l5u7iZia0Ib
+9BM8Szt3QB2AO7N0GTV2xrOxVy3nbTNE6Iyh0Z8vOzew1FIWUZxH7WbAAABjqZ9
J30AAAQDAEcwRQIhAP+LBcqnn9K9v+9xpUb+8RZs0No9i2uz38d4D5vEctSwAiBs
rX0560MTXTNMVBvISHUl3ErFIuUIbg6Ngjj9Zpo4UjANBgkqhkiG9w0BAQsFAAOC
AQEAKLkIN76eVWlvpqRM61QZBq53C4wDRFESHD4vPGHt4nr8dTA/TrnpDP6zZd4V
jT4wv0jl22aJpwyIrOxkmcoNPZ50IICXPUFli7+u9N6eJouh1Md5uoakqGsH6GAJ
4/4HjkxTbxMBPeBLcd6wtqclTmXssflV4pMr0nScE569BSrUnZp1T6F0YeTGM3eK
2sU+h/f5jLpWvwAACet3yrLqmOPWpzv+XiT7WRISrKS66f0VrjYNag/57mOD6+uS
nc0KlbUEFw9O9weIEM7hJLlOqwF8D0BhDQYNmYxxfbmqSi52hJ9PdLAHzsfF9ayx
THP294f7/OIuF2+UezKFkVF3gg==
-----END CERTIFICATE-----

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAzdM0IT71J5p7xdUUKOI6
ehu/Whtz8uUSggHJ/oNloksVHRi+NpOb8PVN0+qAXKiON+km9q6KrF7G1nx+5UYb
UlDOT9uPpR9a6LZKyiwUG7eteN9RAvtDRNFfQXl5HJzdf4aCwl7kzY30xJHRhuYO
r8D4FlojnkZ79MUbrLJksfuDiN+v6oxDLJZWNOE86Cg4l3hsRR6cmi4095TcsvuX
es0RaRKjN0IVTpm2C5hZYbXxMC5madH+bwGdCxIlkuTmdxvjJZ+OAKbXIuddmdZ2
qINPWQSCtF29ZB2XjI3U2I12JzC/IyoWDsCCu6uak3NbiwDuH3qN1hLQPfveg/tk
OwIDAQAB
-----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 356088492545385950871480726361654043752537
 . . . . . . . . [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 'R3'
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-04-03 23:23:23 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-07-02 23:23:22 +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 'campuslivealumni.ch'
 . . . . . . . . [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 25983000910789257309501515090148153832901448624592821043099719299375486074985924130058016846015577023594278099076224658772136803733662309035781868018240582827899274726320498761332927560370718431077868355657612321961817411307271032662382997301096589316124744844535714886780932433188158619294706423964227311314890242516839782831060067933132443807576561419057887638991972187818659724074985849460158032093523366166409261494040946298449806729046396322574658499594730524679761744761161300268478022015786581439120344829079538021549488593675061897339269785763650672040840553284056995203959317545850031081793165110622446904379
 . . . . . . . . . . . . . . . . . . . . [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)
							3f5ccfb541defbc90e8f396a50dcdb14a915873b
 . . . . . . . . . . . . . . . . [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 142eb317b75856cbae500940e61faf9d8b14c2c6
 . . . . . . . . . . . . . . . . [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 (73 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://r3.o.lencr.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://r3.i.lencr.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 (160 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'campuslivealumni.ch'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'campuslivealumni.ch.sabon.ch-meta.net'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'webmail.campuslivealumni.ch'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.campuslivealumni.ch'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.campuslivealumni.ch.sabon.ch-meta.net'
 . . . . . . . . . . . . . . . . [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 (12 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 1.3.6.1.4.1.11129.2.4.2
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (246 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (243 bytes)
							00f10077003b5377753e2db9804e8b305b06fe403b67d84fc3f4c7bd000d2d726fe1fad4170000018ea67d27760000040300483046022100c3e8d3c56c60794b19b500206a867742315cbf96b4857a46d58065914f4947e8022100ad0079f1eee9ee1640cedd9b512a61efde5e6eee26626b421bfbd04cf12ceddd007600eecdd064d5db1acec55cb79db4cd13a23287467cbcecdec351485946711fb59b0000018ea67d277d0000040300473045022100ff8b05caa79fd2bdbfef71a546fef1166cd0da3d8b6bb3dfc7780f9bc472d4b002206cad7d39eb43135d334c541bc8487525dc4ac522e5086e0e8d8238fd669a3852
 . . . . [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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