campuslivealumni.ch

Issued by R3

About this certificate

This digital certificate with serial number 04:d7:f3:3f:84:c3:1e:06:4b:82:c7:07:06:f4:a6:92:b8:5e 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): 04:d7:f3:3f:84:c3:1e:06:4b:82:c7:07:06:f4:a6:92:b8:5e
Serial Number (int): 421933184825457430015118865360484564121694
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: b2:5c:78:c2:59:a2:63:18:df:53:67:21:e3:7c:ab:f5:08:cc:78:38
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): c8:67:39:fe:6b:77:4b:df:b4:a6:4b:e7:e7:54:75:b3:cf:92:bd:c2
Fingerprint (sha256): e1:0b:58:aa:bb:a8:ee:bf:a3:7c:b2:d7:ed:51:fa:04:37:8a:aa:78:9f:93:e7:8c:99:87:48:36:65:61:38:3f

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-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAt5M4ZzD0JWeq9mGbnyor
teDljmN9qjThUiHtlgeU7PqyYEEr7Zq6bCclKDchwWReb3RadbzURhwmQxysRsAD
NSix979ugcdF9dpp1ZXjM5Ua2YSYReoH7ElYQuZ8ZF//hKJ+2BEQdSqy0CmVUHVs
3tg1SZAFQtdGtOb8glAfTs8Mp7hYG5sHitnEPz1w4QVY3KBYfr6VXPlpXx8Pd2h8
W0GQORNpVqNykzc1oaUt0mu/6TUvSMufU3L/MKXB3gUuO9BIT5/+TzCML1j4z08p
zsibyjzvZ5plUCQw8TsLmdjVhgGpupAt6Z0AalEodsIIWSphhaQ6AcdgmjXzZvgZ
9QIDAQAB
-----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 421933184825457430015118865360484564121694
 . . . . . . . . [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 2023-04-09 23:21:52 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2023-07-08 23:21:51 +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 23174206856564768180765676744981501902430871855320895894131630012303883493670609158813145475028316323528631838706409968854386547727565731097082303729295315552546148248818560435278695444007152900025164674856892199394546230482277283366446456231691326405232825892063967223669297065300976082928797709973415794553099683431970529891257547541946218079990737613754155580482317191963259957875398073390266214966749042225974086133187440426116786104289090546771592227226632459689997493381650832044712064983115040836816924543081773255625866184561776522384686222301962436037388081511419321103233019144145854643098741296677923592693
 . . . . . . . . . . . . . . . . . . . . [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)
							b25c78c259a26318df536721e37cabf508cc7838
 . . . . . . . . . . . . . . . . [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)
							00f1007700b73efb24df9c4dba75f239c5ba58f46c5dfc42cf7a9f35c49e1d098125edb49900000187688a6542000004030048304602210097334831c4e3d47b9479c09c2405b3ece900e8bde117823d5a1f507b2403cd6502210089cd9336fe8a7573bdc5dd980c140631cf097a4a1a200b309523a2d9ab970dd50076007a328c54d8b72db620ea38e0521ee98416703213854d3bd22bc13a57a352eb5200000187688a655c000004030047304502205287a61c9a4125a7c4d3b15422d9932f5e58aad059ed9e8fb014cfd3e5205f6d022100c45acd457e6d161b5770d70efef3841d8269a1755d2fd11d70137ced3dba7b15
 . . . . [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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