gurkensalat.ch

Issued by R3

About this certificate

This digital certificate with serial number 03:59:b2:8a:e6:0d:10:6c:bf:de:d5:18:b7:28:27:63:11:e5 was issued on by Let's Encrypt.

With 3 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=gurkensalat.ch

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:59:b2:8a:e6:0d:10:6c:bf:de:d5:18:b7:28:27:63:11:e5
Serial Number (int): 291859312237449714202499477868661386187237
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: df:d4:d3:62:7a:2c:84:01:ca:31:83:95:e4:cb:0f:42:95:7d:db:ad
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): 0b:7a:9a:4c:87:eb:b2:51:5a:95:90:5c:20:ec:fe:67:12:e8:58:26
Fingerprint (sha256): a8:9b:c9:84:c9:9d:9e:a1:c4:fd:54:7f:51:34:96:da:80:0c:3f:14:f8:4e:b0:f4:e9:06:16:3f:81:ad:f8:79

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

Revocation information

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

Check the revocation status for certificate gurkensalat.ch

3

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for gurkensalat.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

gurkensalat.ch
webmail.gurkensalat.ch
www.gurkensalat.ch

Other certificates including the domain name gurkensalat.ch

(limited to 100 certificates)
www.gurkensalat.ch
www.gurkensalat.ch
gurkensalat.ch
em.gurkensalat.ch
www.gurkensalat.ch
pren.gurkensalat.ch
www.pren.gurkensalat.ch
www.gurkensalat.ch
gurkensalat.ch
em.gurkensalat.ch
www.john.gurkensalat.ch
pren.gurkensalat.ch
john.gurkensalat.ch
em.gurkensalat.ch
em.gurkensalat.ch
em.gurkensalat.ch
www.gurkensalat.ch
www.em.gurkensalat.ch
www.gurkensalat.ch
em.gurkensalat.ch
em.gurkensalat.ch
gurkensalat.ch
gurkensalat.ch
www.em.gurkensalat.ch
www.gurkensalat.ch
gurkensalat.ch
em.gurkensalat.ch
www.pren.gurkensalat.ch
gurkensalat.ch
www.john.gurkensalat.ch
em.gurkensalat.ch
pren.gurkensalat.ch
gurkensalat.ch
api.gurkensalat.ch
gurkensalat.ch
www.gurkensalat.ch
www.gurkensalat.ch
www.gurkensalat.ch
em.gurkensalat.ch
em.gurkensalat.ch
gurkensalat.ch
www.pren.gurkensalat.ch
api.gurkensalat.ch
www.em.gurkensalat.ch
gurkensalat.ch
pren.gurkensalat.ch
pren.gurkensalat.ch
www.gurkensalat.ch
gurkensalat.ch
www.gurkensalat.ch
em.gurkensalat.ch
gurkensalat.ch
em.gurkensalat.ch
www.gurkensalat.ch
gurkensalat.ch
gurkensalat.ch
em.gurkensalat.ch
em.gurkensalat.ch
www.gurkensalat.ch
john.gurkensalat.ch
gurkensalat.ch

Certificate

The complete raw certificate details for gurkensalat.ch in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEApQvH3JmqdXgCOFGDbWxj
Icsmtf5A0UTHlHdHNj5WM/WT3ikLOlfmtJ9TY430EeZhwMWKLcL/h/37A2OuzP62
merwgsHFXPB7cA7BtqA5eue6c2XC/SCDp8WFGurA1R7hpIC2IZg8CMKWTGXR0uce
kaVO+Im8IcbMqkFYp9Hfrb449D6Q1ttCvBh29F9HpSXuiHJLoQQ7ByLE1XVHkk7k
nk61meu5XA/23CwLa8URUBiaNuquvnIs3pkCyD3OD1qD0uL0rmjEhEQJ1Vp3urmO
SdOmF/lwAW9So2XQcDBcCxOJ6/0fyFvL2oYZk12ca1XTs1yRTQqeIy3lQ8XF491B
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 291859312237449714202499477868661386187237
 . . . . . . . . [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 2023-03-16 01:06:45 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2023-06-14 01:06:44 +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 'gurkensalat.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 20835129603938153461360308195063669000176143384113928998156997869970784877717679593020050569773499890053863595728583167285947604517468391061716688253215626061312412836732728364200797311961690041971473873844611727479547174664075721179833560544454309942757393033880151935821656019213379066819281825232619852938307679525248208498343506716028893557760876588883327775921352093554481292852681880036026662573029172750563413638187666860751620964329261833751250158107177559575749249929079757596827076413688712739002458522934024357720377062692202228524972814812633128971031374227542651934207363665057196974053083169954524381509
 . . . . . . . . . . . . . . . . . . . . [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)
							dfd4d3627a2c8401ca318395e4cb0f42957ddbad
 . . . . . . . . . . . . . . . . [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 (62 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'gurkensalat.ch'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'webmail.gurkensalat.ch'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.gurkensalat.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)
							00f0007600b73efb24df9c4dba75f239c5ba58f46c5dfc42cf7a9f35c49e1d098125edb49900000186e82b6bb90000040300473045022100f8fb5075afae81ef9cdb456f472cbf77ed67b6f9a5894cf86b37c0c2a6e03ec002202f9123b65095f757908c6c2457189f9328e9b5bd427dcf48f5794963f2fabe16007600e83ed0da3ef5063532e75728bc896bc903d3cbd1116beceb69e1777d6d06bd6e00000186e82b6baf0000040300473045022061d1775ac0e8af4ac45b90757e7a87d80eaa4d777f82a0050ff3b5c3dd96451e022100b38cf353c2bda50466db13549e2483a6801eb2fd68163cc2cfb38d2c63a4eb35
 . . . . [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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