campuslivealumni.ch

Issued by R3

About this certificate

This digital certificate with serial number 03:0e:97:68:f0:4a:80:1c:28:51:a2:70:53:01:23:35:6a:71 was issued on by Let's Encrypt.

With 5 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=campuslivealumni.ch

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:0e:97:68:f0:4a:80:1c:28:51:a2:70:53:01:23:35:6a:71
Serial Number (int): 266302069232091525371277879688491705920113
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 81:82:9f:1f:48:d0:d4:68:03:40:52:f7:de:fd:a2:c2:3d:57:18:ae
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): 83:ab:1b:15:e7:d6:31:63:3c:8a:0f:e2:9f:f7:e3:8b:91:a0:eb:50
Fingerprint (sha256): 25:1a:6b:62:21:ff:a6:0f:0d:b2:dd:46:cb:10:c3:3c:29:66:d8:50:c2:23:93:25:d1:65:bd:2d:0c:27:a4:ad

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-----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-----END CERTIFICATE-----

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA4CfxwEtTJXK4tJX/IXMl
SUneJ3Sc4xe8K6IMB/B3eq26a2jVMF7Kc6lBK46HQNiFXbxeLBwX0dnBu97Q/N0y
LgBWE+rWAEb6lZ/5BrjYgeRLpKxbPUgPau/NcFysHqh4SYWapsRsRewQERTJe8Km
+r46F9NC3QNgocDMf9L7T76Hnfk1uASTSJrlCkL2RaO6m48dp3zmEJNUZ6qvZB3E
tA6FXmObD2JmYvr6RT8BbWQ9J3X3+0XuapCQsyxZHikQ5gZKSYuwxIgiTFOp3Z3m
MXPBrZ4OuhXtLyhtj44esUDvbADGrhcPV7G+w4YSbL1hwETCtfwkjORxd8dEgOvN
0QIDAQAB
-----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 266302069232091525371277879688491705920113
 . . . . . . . . [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 2023-02-09 00:21:03 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2023-05-10 00:21:02 +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 28297077600789779306565294104546633939837012255971712334529258406425208137031703969568435640699022573171358689752072609113664029653267982717121107738242831993826697737298106184418142694996451089015052885833084860121297684461809766796127493272366627362108646365508297120775142566506195352433607290879996377131965294658223058340373084973113770141714387480893109720221007580254141895116191287823830168692357949303267336611432345303735702107580498667341773024029535236700078145717451304000656440619544266664076803766729370395328422563977815787703462322132278275006112923858161548092721915577891466004345129504592599174609
 . . . . . . . . . . . . . . . . . . . . [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)
							81829f1f48d0d468034052f7defda2c23d5718ae
 . . . . . . . . . . . . . . . . [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 (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 (246 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (243 bytes)
							00f1007700b73efb24df9c4dba75f239c5ba58f46c5dfc42cf7a9f35c49e1d098125edb4990000018633c30398000004030048304602210097973e040a9f5a3759b2ba1e97b9fd2d66d39907553e5893444a8c2983ca1b33022100b1da4c0b5c37351b6624593983d6f7ffa7adb1f5150e2bf2c7b46286043395300076007a328c54d8b72db620ea38e0521ee98416703213854d3bd22bc13a57a352eb520000018633c303a7000004030047304502201cdd97ef01c7e9f625fd41016b5d181aa99aa639bf50f2d244257d4d80db841e0221009dc0873b2d025b33401e3c3bd05fecc4c4633d1e8276152085cf8ab03fa24d49
 . . . . [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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