portal-t.miduca.ch

Issued by R3

About this certificate

This digital certificate with serial number 03:d1:af:4a:61:50:55:3f:74:94:bd:20:34:22:78:52:4f:32 was issued on by Let's Encrypt.

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=portal-t.miduca.ch

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:d1:af:4a:61:50:55:3f:74:94:bd:20:34:22:78:52:4f:32
Serial Number (int): 332688873584745138152772555221544402571058
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 46:3a:dd:ca:49:8e:8c:f6:7a:bd:02:30:07:0b:86:42:e6:d3:d2:4f
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): ee:8f:38:d3:27:45:6e:4e:6d:52:b9:a7:48:e7:0a:a9:5c:68:f7:b9
Fingerprint (sha256): 47:04:95:de:44:fb:67:94:1f:c0:d5:21:79:dd:49:6f:4c:a7:d7:68:11:f9:2e:4c:46:a6:35:db:a0:4f:7b:ef

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

Revocation information

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

Check the revocation status for certificate portal-t.miduca.ch

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for portal-t.miduca.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

portal-t.miduca.ch

Other certificates including the domain name miduca.ch

(limited to 100 certificates)
exam-admin-test.miduca.ch
exam-test.miduca.ch
miduca.ch
exam-admin-test.miduca.ch
portal-t.miduca.ch
portal-t.miduca.ch
exam-admin.miduca.ch
miduca.ch
portal.miduca.ch
exam-test.miduca.ch
portal-s.miduca.ch
portal.miduca.ch
lms.miduca.ch
miduca.ch
awa-exam-admin.miduca.ch
portal.miduca.ch
miduca.ch
portal-s.miduca.ch
exam-admin.miduca.ch
miduca.ch
awa-exam-admin.miduca.ch
portal-t.miduca.ch
portal-s.miduca.ch
miduca.ch
portal-t.miduca.ch
portal-s.miduca.ch

Certificate

The complete raw certificate details for portal-t.miduca.ch in PEM and ASN.1 format.

Certificate (PEM)

-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA5uUh3NADZEglDwGLDduq
vsNgOcA8b4xzB9XA9JhmpBSif6SB63FWMh2jVOXTlYH5USfZh4nrF3879eUziGeO
5cFHCeoEVVUjBd6yrIVgCMnE0pafwkxABcV5ZudUB4NuFb3Ff6m3Izebuvk0RQbg
+UkWFYq33l/n2MO01PqoWaPK7Es6H3WuMiLdyY3TSIOTUPmB6XK8g90cuHEl/eUh
eIA3oxwauVuielhbPM7R2KTTcE+i2Ir7naJr/3d48fOW5BQNGnusVk41W7Rah1FR
rL63k4wAczDo4B5iOfirxV8zplFhFAWWW7+ra89IpLybd50jgJaJBhdtclpPP7EG
3QIDAQAB
-----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 332688873584745138152772555221544402571058
 . . . . . . . . [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 2023-05-17 03:55:19 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2023-08-15 03:55:18 +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 'portal-t.miduca.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 29147799478453273683142669119485913891516187348578055115860968633960851100049869839275280695032460977509654235656538618355327536809761129730006227971747982245907548759960499944889342982037295879914798245308571769815886376406601049155654814980461482252515228358669363497049124470075083675537115611809177694321945294880597848196413960059228585323457255495734539394440320611242614353775144509704889467131581868219900721353686297812444785530280437494178664127902707317598607391157837983820483914547529141633135516747170193415829338273116919741836226826006077137015512550972020409644258211853282748631065590015165620881117
 . . . . . . . . . . . . . . . . . . . . [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)
							463addca498e8cf67abd0230070b8642e6d3d24f
 . . . . . . . . . . . . . . . . [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 (22 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'portal-t.miduca.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 (245 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (242 bytes)
							00f0007700b73efb24df9c4dba75f239c5ba58f46c5dfc42cf7a9f35c49e1d098125edb4990000018828100895000004030048304602210098d7dc6820bb4883e27fdf59d219a62e5b7792497cd3e268a8fe328ecb60144e022100e1962896c350067b084f08fb8a3b865477512046575785e8183e2ad0ad5b1cf40075007a328c54d8b72db620ea38e0521ee98416703213854d3bd22bc13a57a352eb5200000188281008a1000004030046304402203c6258d224f3d1956beeaab752fe47eb8e5d553a1522c52a73a649199d01728302202cc8e6072eda26bf9fc98b7ae38e6aa1eb7589bad759452451d445652aa4197e
 . . . . [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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