bildungexzellent.ch
Issued by R3
About this certificate
This digital certificate with serial number 03:6f:b8:8a:84:7d:e1:90:ac:51:37:4d:ca:2f:e2:cf:57:5b was issued on by Let's Encrypt.
With 2 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=bildungexzellent.ch
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 03:6f:b8:8a:84:7d:e1:90:ac:51:37:4d:ca:2f:e2:cf:57:5bSerial Number (int): 299353497698947208733709889334505431324507
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: b7:7b:c5:bc:90:38:44:68:6e:1d:df:bd:06:b4:c0:23:f8:4b:de:e3
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6
Fingerprint (sha1): b2:2a:8b:d6:db:4d:ad:84:1f:dc:2f:b6:4c:c1:83:9d:8d:67:9a:e2
Fingerprint (sha256): cb:dd:29:ed:8a:62:17:ad:80:d4:be:67:ff:46:b0:b4:85:72:5a:6d:b3:e4:66:6c:94:d9:3f:56:39:40:cb:f7
Issuing Certificate URL: http://r3.i.lencr.org/
Revocation information
OCSP Server: http://r3.o.lencr.orgCheck the revocation status for certificate bildungexzellent.ch
2
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for bildungexzellent.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
bildungexzellent.ch
www.bildungexzellent.ch
www.bildungexzellent.ch
Other certificates including the domain name bildungexzellent.ch
(limited to 100 certificates)
Certificate
The complete raw certificate details for bildungexzellent.ch in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIFRjCCBC6gAwIBAgISA2+4ioR94ZCsUTdNyi/iz1dbMA0GCSqGSIb3DQEBCwUA MDIxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MQswCQYDVQQD EwJSMzAeFw0yMzAxMTkxNzE2MzJaFw0yMzA0MTkxNzE2MzFaMB4xHDAaBgNVBAMT E2JpbGR1bmdleHplbGxlbnQuY2gwggEiMA0GCSqGSIb3DQEBAQUAA4IBDwAwggEK AoIBAQCg29k7BfFWWjm0koXxU/IXAYfJf+buy0VQ32XVZ6d9qO76GQwa1BJkYS/r Iy6IWFF5rHToWFa3RPYe9qPNcO9LcTZ7nqSK0C59iiuhCMCAc/0uHBly+8eVvZh8 dRz5NXxQHidoH3AFVXgA5+apKpgkqHK5XI0qVyubdVu6rThn7PicRO5hDy49Vn1t uqaROdtv+dR39tg2affKDmhX8eAkn+dUI3NgNoRug4jRTKWx2Dd5hYbcO9vZgfbe 9SgVIs2DOtJmwFPrMvluJXuAPYuIy6VDjlmAI2GWIt6X5hpbezY0+vKgr+UK8a/J J/flFFufESc+FQtkIl5wANwqqb2JAgMBAAGjggJoMIICZDAOBgNVHQ8BAf8EBAMC BaAwHQYDVR0lBBYwFAYIKwYBBQUHAwEGCCsGAQUFBwMCMAwGA1UdEwEB/wQCMAAw HQYDVR0OBBYEFLd7xbyQOERobh3fvQa0wCP4S97jMB8GA1UdIwQYMBaAFBQusxe3 WFbLrlAJQOYfr52LFMLGMFUGCCsGAQUFBwEBBEkwRzAhBggrBgEFBQcwAYYVaHR0 cDovL3IzLm8ubGVuY3Iub3JnMCIGCCsGAQUFBzAChhZodHRwOi8vcjMuaS5sZW5j ci5vcmcvMDcGA1UdEQQwMC6CE2JpbGR1bmdleHplbGxlbnQuY2iCF3d3dy5iaWxk dW5nZXh6ZWxsZW50LmNoMEwGA1UdIARFMEMwCAYGZ4EMAQIBMDcGCysGAQQBgt8T AQEBMCgwJgYIKwYBBQUHAgEWGmh0dHA6Ly9jcHMubGV0c2VuY3J5cHQub3JnMIIB BQYKKwYBBAHWeQIEAgSB9gSB8wDxAHcAtz77JN+cTbp18jnFulj0bF38Qs96nzXE nh0JgSXttJkAAAGFyz8qJgAABAMASDBGAiEAvcTU6qbdoDGEjcqGCO/AyYv/PzO5 /8AYZevzuM4AXZgCIQCbNUvvPqERz9IQx0OukP9QnbhztBr/+x5DYev/2YoWnwB2 AHoyjFTYty22IOo44FIe6YQWcDIThU070ivBOlejUutSAAABhcs/Kj4AAAQDAEcw RQIgHzDyJj5HBfSAtUstkBvt8BluRTaN2A6E459fS1sTPQwCIQDELyWxTnv12wxc /WxKDSOie9SJyZ8cBTZ2iTPQsUUbDTANBgkqhkiG9w0BAQsFAAOCAQEAQNPXI9L3 0ftwwZbVbpP/igLdZcxWXIEolValHjpQa9XCoUq900FR0hgSOt/osM5DOs5gFQ4e hDl7bh6ld//GQET/BNUlU37ZJTURJrrjJCvxxVBQO4MJFyC3uadNumnTPlzkaOvV GE24zFRHWEeLlQTjz5xnSuW1s+WebSwBrGLr60LXnyRaLcT2hko66CgLYEFlyT4a 7F5yc9y0W+WzIqbmWQUoypcNszh0A7dBuYL23hY/49LKb6cpeD6u6RletW3Q/yGT i//umjyBSEMH0+ekOngNOzGc9rUqoM69gR+35Qh15rcROBDHfi2fizNDYfIMfNiB UB+3G2OuIIpgYA== -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAoNvZOwXxVlo5tJKF8VPy FwGHyX/m7stFUN9l1Wenfaju+hkMGtQSZGEv6yMuiFhReax06FhWt0T2HvajzXDv S3E2e56kitAufYoroQjAgHP9LhwZcvvHlb2YfHUc+TV8UB4naB9wBVV4AOfmqSqY JKhyuVyNKlcrm3Vbuq04Z+z4nETuYQ8uPVZ9bbqmkTnbb/nUd/bYNmn3yg5oV/Hg JJ/nVCNzYDaEboOI0Uylsdg3eYWG3Dvb2YH23vUoFSLNgzrSZsBT6zL5biV7gD2L iMulQ45ZgCNhliLel+YaW3s2NPryoK/lCvGvySf35RRbnxEnPhULZCJecADcKqm9 iQIDAQAB -----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 299353497698947208733709889334505431324507 . . . . . . . . [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 2023-01-19 17:16:32 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2023-04-19 17:16:31 +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 'bildungexzellent.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 20306540158510209445949218594494615584784725897678543705495460499461297186929141901063675375919687666606636553261629156255571993183013842886508179934801525400362176848083930474525503988531143378171594729098913227689980621499229891843147075859292711719699437647732862605864881428801124495968686042987269727922332042197333256375995955305535431217983558436438397549931049481504462665291594884593006557234973604382027222793835884428615402448649693768694512028274066286448158388407157930122486093606814474787503478632934481291438214320993389243528649519655613719909844867747175556733544978992766996269703220033614063975817 . . . . . . . . . . . . . . . . . . . . [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) b77bc5bc903844686e1ddfbd06b4c023f84bdee3 . . . . . . . . . . . . . . . . [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 (48 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'bildungexzellent.ch' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.bildungexzellent.ch' . . . . . . . . . . . . . . . . [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) 00f1007700b73efb24df9c4dba75f239c5ba58f46c5dfc42cf7a9f35c49e1d098125edb49900000185cb3f2a260000040300483046022100bdc4d4eaa6dda031848dca8608efc0c98bff3f33b9ffc01865ebf3b8ce005d980221009b354bef3ea111cfd210c743ae90ff509db873b41afffb1e4361ebffd98a169f0076007a328c54d8b72db620ea38e0521ee98416703213854d3bd22bc13a57a352eb5200000185cb3f2a3e000004030047304502201f30f2263e4705f480b54b2d901bedf0196e45368dd80e84e39f5f4b5b133d0c022100c42f25b14e7bf5db0c5cfd6c4a0d23a27bd489c99f1c0536768933d0b1451b0d . . . . [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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