campuslivealumni.ch
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:b3:49:ff:8e:80:5c:35:02:8e:44:e6:70:26:75:81:ad:86 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:b3:49:ff:8e:80:5c:35:02:8e:44:e6:70:26:75:81:ad:86Serial Number (int): 322345762043791855365987180567156911877510
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: 12:b4:c7:fc:d5:13:e1:74:65:f6:68:04:2e:ce:b2:e1:50:f0:e1:59
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): 9c:fe:27:c7:62:27:5b:92:71:03:97:78:05:a4:23:5c:b9:71:89:0d
Fingerprint (sha256): 49:36:7d:50:4d:49:b9:18:50:35:b0:4d:13:65:09:aa:77:dd:95:2d:99:35:01:16:00:a2:f7:fb:bd:0a:48:cc
Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/
Revocation information
OCSP Server: http://ocsp.int-x3.letsencrypt.orgCheck 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
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)
Certificate
The complete raw certificate details for campuslivealumni.ch in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIF6TCCBNGgAwIBAgISA7NJ/46AXDUCjkTmcCZ1ga2GMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xOTEyMjQwMDIxNDdaFw0y MDAzMjMwMDIxNDdaMB4xHDAaBgNVBAMTE2NhbXB1c2xpdmVhbHVtbmkuY2gwggEi MA0GCSqGSIb3DQEBAQUAA4IBDwAwggEKAoIBAQC1lsX/k0oo9rxxVgapTgSj/6S4 t4hKmef3kVIzvpOH89Muc8e9qEWXvtk8dsYuFaz576AJ6x41fz1i/tswk9IqfiZS Eh7afmfFgBtLjocjOOR7i1Iq5DTyr0w2ZnfC0JS1r08u5ipb+Rwsmvy5hDVt3zDl BAVf7EdEY2i70LzbpqToxCJ/jf14qrS/+Snd/FH5ambM1Vb6fxNlgjljZdJ6XJd4 6/D7JScBbJcHG8lm/vrQPL0c17v6vM08+CLDnMnoOMB9eb1Odei+jpOLpkuSu7Re YUhg51dR1Jq8H+fTOLie3+hjjhukVRrtnWlLIRJqaXIpwWQ+xg/bvwoaXkFVAgMB AAGjggLzMIIC7zAOBgNVHQ8BAf8EBAMCBaAwHQYDVR0lBBYwFAYIKwYBBQUHAwEG CCsGAQUFBwMCMAwGA1UdEwEB/wQCMAAwHQYDVR0OBBYEFBK0x/zVE+F0ZfZoBC7O suFQ8OFZMB8GA1UdIwQYMBaAFKhKamMEfd265tE5t6ZFZe/zqOyhMG8GCCsGAQUF BwEBBGMwYTAuBggrBgEFBQcwAYYiaHR0cDovL29jc3AuaW50LXgzLmxldHNlbmNy eXB0Lm9yZzAvBggrBgEFBQcwAoYjaHR0cDovL2NlcnQuaW50LXgzLmxldHNlbmNy eXB0Lm9yZy8wgagGA1UdEQSBoDCBnYITY2FtcHVzbGl2ZWFsdW1uaS5jaIIlY2Ft cHVzbGl2ZWFsdW1uaS5jaC5zYWJvbi5jaC1tZXRhLm5ldIIbd2VibWFpbC5jYW1w dXNsaXZlYWx1bW5pLmNoghd3d3cuY2FtcHVzbGl2ZWFsdW1uaS5jaIIpd3d3LmNh bXB1c2xpdmVhbHVtbmkuY2guc2Fib24uY2gtbWV0YS5uZXQwTAYDVR0gBEUwQzAI BgZngQwBAgEwNwYLKwYBBAGC3xMBAQEwKDAmBggrBgEFBQcCARYaaHR0cDovL2Nw cy5sZXRzZW5jcnlwdC5vcmcwggEEBgorBgEEAdZ5AgQCBIH1BIHyAPAAdwDwlaRZ 8gDRgkAQLS+TiI6tS/4dR+OZ4dA0prCoqo6ycwAAAW81fug7AAAEAwBIMEYCIQCt bwpZb1AojIdNeQ36/yt7Rr0ROlildMcAlqjA2VCo4AIhAMYABwB4k3aYpeLX8u2z MunkgE08JkDA9G59UWtFyf0zAHUAsh4FzIuizYogTodm+Su5iiUgZ2va+nDnsklT Le+LkF4AAAFvNX7oKwAABAMARjBEAiBDMlvnBoy5BCo9QuuOzvJSP7pv4lGR6Drd fkfL9svEOAIgLsuKhC3TnCzgoxD6wxplhQIRgxGqjQpEHtWhfHC7GRwwDQYJKoZI hvcNAQELBQADggEBAA7XyPyWbya/fQV/Ju1YSdZnhKZszIMajjjqURO0Gxkci2Zn jmQHbewXG3lA2MCqZKPn+53nzGh9TafhhhkSNnqyaOSKf+lSxOq+8TatH3T7H/7d raGyZQWgzNtJafxos5eUPPlSBBpFMUt0UNpLtuYpQmZm79gcYPZCI56gc3vLnZQb nBx5aqCjyj25ecRP6WdW20lGogCvrYUMwDrxLe9790cVA5+n5k93noo4gz54GGd0 /UjTQFYbz5j4Nr5YMqQKRTQAawPq8Uu761x0J9txKnbP+TShM698as+AW3DW9bx6 b/DCMbaSrBehIBe9138D31a3SJbXzd0coqM+XYQ= -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAtZbF/5NKKPa8cVYGqU4E o/+kuLeISpnn95FSM76Th/PTLnPHvahFl77ZPHbGLhWs+e+gCeseNX89Yv7bMJPS Kn4mUhIe2n5nxYAbS46HIzjke4tSKuQ08q9MNmZ3wtCUta9PLuYqW/kcLJr8uYQ1 bd8w5QQFX+xHRGNou9C826ak6MQif439eKq0v/kp3fxR+WpmzNVW+n8TZYI5Y2XS elyXeOvw+yUnAWyXBxvJZv760Dy9HNe7+rzNPPgiw5zJ6DjAfXm9TnXovo6Ti6ZL kru0XmFIYOdXUdSavB/n0zi4nt/oY44bpFUa7Z1pSyESamlyKcFkPsYP278KGl5B VQIDAQAB -----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 322345762043791855365987180567156911877510 . . . . . . . . [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 'Let's Encrypt Authority X3' . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-12-24 00:21:47 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-03-23 00:21:47 +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 22923482348723514009100247756129233087974542405786277728327055751233519202533830638427463322256444888746378555949070819558933744679509328295434352550007848211084275435603599440538870740246729274181533901962289023548172767897091097769311427177958253616387575114342095759568863769872144001761126202040294293406331118663172133334876480016578642172900748967639055261072069466776968746849623091258486771526906054945551937759623243003703570191805993728783762542234295482543047722197545013804954945958993397065098619002201229020115430970678567792953365473842718172568091814012785232692849248135912206868611915214653887496533 . . . . . . . . . . . . . . . . . . . . [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) 12b4c7fcd513e17465f668042eceb2e150f0e159 . . . . . . . . . . . . . . . . [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 a84a6a63047dddbae6d139b7a64565eff3a8eca1 . . . . . . . . . . . . . . . . [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 (99 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://ocsp.int-x3.letsencrypt.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://cert.int-x3.letsencrypt.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 (245 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (242 bytes) 00f0007700f095a459f200d18240102d2f93888ead4bfe1d47e399e1d034a6b0a8aa8eb2730000016f357ee83b0000040300483046022100ad6f0a596f50288c874d790dfaff2b7b46bd113a58a574c70096a8c0d950a8e0022100c600070078937698a5e2d7f2edb332e9e4804d3c2640c0f46e7d516b45c9fd33007500b21e05cc8ba2cd8a204e8766f92bb98a2520676bdafa70e7b249532def8b905e0000016f357ee82b0000040300463044022043325be7068cb9042a3d42eb8ecef2523fba6fe25191e83add7e47cbf6cbc43802202ecb8a842dd39c2ce0a310fac31a658502118311aa8d0a441ed5a17c70bb191c . . . . [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) 000ed7c8fc966f26bf7d057f26ed5849d66784a66ccc831a8e38ea5113b41b191c8b66678e64076dec171b7940d8c0aa64a3e7fb9de7cc687d4da7e1861912367ab268e48a7fe952c4eabef136ad1f74fb1ffeddada1b26505a0ccdb4969fc68b397943cf952041a45314b7450da4bb6e629426666efd81c60f642239ea0737bcb9d941b9c1c796aa0a3ca3db979c44fe96756db4946a200afad850cc03af12def7bf74715039fa7e64f779e8a38833e78186774fd48d340561bcf98f836be5832a40a4534006b03eaf14bbbeb5c7427db712a76cff934a133af7c6acf805b70d6f5bc7a6ff0c231b692ac17a12017bdd77f03df56b74896d7cddd1ca2a33e5d84