arag-bau.ch

Issued by R3

About this certificate

This digital certificate with serial number 04:8f:c0:0e:40:6e:b8:86:df:23:e1:be:f8:be:f3:08:2c:2b 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=arag-bau.ch

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 04:8f:c0:0e:40:6e:b8:86:df:23:e1:be:f8:be:f3:08:2c:2b
Serial Number (int): 397364807970928330998835065811178455837739
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: 7e:65:88:9e:73:f8:ec:f1:9b:97:43:b9:cd:03:59:90:bd:8f:78:83
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): 99:91:c1:c5:32:f9:8d:a8:43:10:d8:69:4f:8a:04:d5:0d:bf:32:b2
Fingerprint (sha256): 93:e7:34:59:b0:3c:b0:6d:87:7c:d5:17:03:c8:e3:d9:e5:8d:53:57:1e:b6:98:6f:a8:a5:8d:22:73:10:60:f8

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

Revocation information

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

Check the revocation status for certificate arag-bau.ch

2

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for arag-bau.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

arag-bau.ch
www.arag-bau.ch

Other certificates including the domain name arag-bau.ch

(limited to 100 certificates)
arag-bau.ch
arag-bau.ch
arag-bau.ch
arag-bau.ch
arag.poi.ch
arag-bau.ch
arag-bau.ch
arag-bau.ch
arag-bau.ch
arag-bau.ch
arag.poi.ch
arag-bau.ch
arag-bau.ch
arag.poi.ch

Certificate

The complete raw certificate details for arag-bau.ch in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAr+7HnDvLu1oWzqfbEoL5
M0YJh/HGZhoF0DwmC8yDVN6oQPOQXJ3ILo+lRJ1wvUJqWfyRGJ/PwN9bG8S6rVcg
BUrm8+vh69GpqxJLNo5tYi++y1Jh8pEVBCGP5dV+1RXtPrkWYzVmnzKdA9YNpUl1
IBJhFSkHdTXfqG7t0E5JkoN4+UzuOwgcJmarwCmitTCmdLLHl2UgxFxbS832MBN/
+kVTVcuaO6+IXoxi639lHXdljKONa6pfBT1tMFB+Em3roRwh1pCiIQq/6OJ/N+iX
40JKo0kODk7z+kMmDXDoNIZlnxD8o9PO3uI47LeevTDShkt7uqwHyvcsK9xBskwy
rQIDAQAB
-----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 397364807970928330998835065811178455837739
 . . . . . . . . [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 2023-09-06 05:22:40 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2023-12-05 05:22:39 +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 'arag-bau.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 22209450041260403674819143816294209107352659483818313774594300593519781576084063555092150312353209420903471443098045982960214354991189901011952923807898864690036589732777153631204592746463749195056184520146801084478461504217672087198862704994575738599128158678708771352135631769949410683112638813882957026782712231228772663957256107161928586222232609711361232330379393809317150000205564165437132711111698019721593205512495290784060731861643752483004373391757178403809823891801205365313398643146619575709086300066283892272351701876363695896077212539185050476885065933415748379899409467259370075496896747491049853432493
 . . . . . . . . . . . . . . . . . . . . [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)
							7e65889e73f8ecf19b9743b9cd035990bd8f7883
 . . . . . . . . . . . . . . . . [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 (32 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'arag-bau.ch'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.arag-bau.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 (12 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 1.3.6.1.4.1.11129.2.4.2
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (244 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (241 bytes)
							00ef007500b73efb24df9c4dba75f239c5ba58f46c5dfc42cf7a9f35c49e1d098125edb4990000018a6928423e000004030046304402207bb1d490845a9f054525b4093dc5d8b3a353227bb6398d4383f5daeeae5e396802202f7ebe92916190e93eb8b37f10b09f4acee745b2bd7f302a2935ef2ecfb73f810076007a328c54d8b72db620ea38e0521ee98416703213854d3bd22bc13a57a352eb520000018a692842490000040300473045022100e66855ec7b92ecf16d6641c6cd007e3265619f6ecc4268c467bf463c9280a0ae022053cf2f045b15c36b43b81658ff43d06fc50761337d4b0cea2b9c45d36b829d22
 . . . . [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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