arag-bau.ch

Issued by R3

About this certificate

This digital certificate with serial number 03:ef:56:5a:6f:6a:df:2e:9d:4c:8c:dc:99:2c:38:6a:5f:fd was issued on by Let's Encrypt.

With 2 subject alternative names this certificate can be used to secure multiple fqdn's. This certificate is currently not expired, we haven't checked the revocation status of this certificate but you can do this simply on revocationcheck.com. 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:
  • DV certificate contains a subject common name, this is not recommended. If certificate policy 2.23.140.1.2.1 (CA/B BR domain validated) is included, only country and/or common name is allowed in SubjectDN. (BRs: 7.1.2.7.2)
  • Subscriber certificates use of Subject Key Identifier is NOT RECOMMENDED (BRs v2: 7.1.2.7.6)
  • Subscriber Certificate: commonName is NOT RECOMMENDED. (BRs: 7.1.2.7.1)

Certificate Subject

CN=arag-bau.ch

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate will expire on

Certificate Details

Serial Number (hex): 03:ef:56:5a:6f:6a:df:2e:9d:4c:8c:dc:99:2c:38:6a:5f:fd
Serial Number (int): 342779126663554526349623464418184157356029
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 12:67:2e:c4:e2:76:74:ed:88:75:87:dc:00:0b:b1:e8:85:03:fa:b5
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): 21:39:fa:6a:f0:6f:58:0b:31:87:79:96:5a:54:41:72:c2:8b:71:ac
Fingerprint (sha256): 54:4a:09:35:96:9d:29:e4:57:81:5f:9d:64:92:07:3f:87:85:cf:1e:a6:82:88:49:7f:30:50:85:9c:58:bf:61

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-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAt7bRnSjgUcxoCE8O6Nr7
B17N72Zgc0QzIqSOKyTfWISUaq8orLUtFTNzbcBQ3HXhK149lqNLCpFxXqQ4lg3T
2E+e0R5gHO4igjkrJU5jOoP9jmnHA5YHFoQfUroFdkXWXDZUmWiySbf1z464M1c/
Kpx+RBH0HG0c6z8GHvfHc1ZxYfSN2bn2+7N2aQeX+EgjqGrgogkDilkM3XPqRVdS
jzrJp6nGQ0XpN8O/kr8rQX2qPozpfx5eBEAPbQQ+v8xdUHfWgPiTa0d7IVlxZJPO
Z9MYl1NwupJ12c0QpQiuQr5+f0ExwqaxpHZYgRmU2Nn/gEcEpKC2L5OwU4VxYbVI
swIDAQAB
-----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 342779126663554526349623464418184157356029
 . . . . . . . . [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 2024-05-03 07:07:06 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-08-01 07:07:05 +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 23191761121182520465007505844407664447622813287953461180840537313283370143643162090314374138338163328596741929589061921233622637062982300545822046658364373456037381450765179302908399944517094129569120093194904839555109670729252835824590187893672119784332863443441219592868895141373657004358666996056465378308909878148217020386733616486360682160105989730631125822428149263825782672758385246926210443116531522002583655317711173030201941618620825177924701520255996243436743832447020444159046410380917020005141671705588966302225124793019594519170351587986328471529993636963131504393786613254540948284759010335246272252083
 . . . . . . . . . . . . . . . . . . . . [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)
							12672ec4e27674ed887587dc000bb1e88503fab5
 . . . . . . . . . . . . . . . . [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)
							00ef00760048b0e36bdaa647340fe56a02fa9d30eb1c5201cb56dd2c81d9bbbfab39d884730000018f3d7e1e550000040300473045022100c92f4a6a5662054830200abaf5e7cc9d0e8a09b5ea44e6ec56e8752cc5864bf8022005bb92f29a77511acdac2710a1c91b856fe15ea70ac919cd5a218106bb57ec160075003f174b4fd7224758941d651c84be0d12ed90377f1f856aebc1bf2885ecf8646e0000018f3d7e1e5f000004030046304402203be75bb4b0c95391f3af38079362b7d71df6b048044ee4d3940140b4feae9e1502202b24d20043f029988f99e1f6d0fc0e2bef5937297353ea813cc436bd5b076bf8
 . . . . [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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