gurkensalat.ch

Issued by R3

About this certificate

This digital certificate with serial number 03:b8:47:70:77:12:d6:24:12:c5:6c:83:28:75:27:13:bf:b7 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:b8:47:70:77:12:d6:24:12:c5:6c:83:28:75:27:13:bf:b7
Serial Number (int): 324043772448781425306684428901712273850295
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 41:ce:ae:03:c2:9b:e3:65:7b:ad:d0:08:03:b1:6f:6e:8c:7f:93:74
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): 37:11:32:28:7a:28:99:fb:31:1f:4a:bb:42:93:a5:95:5c:1b:36:24
Fingerprint (sha256): dd:d8:9c:7a:7d:79:45:38:fd:24:dd:18:41:92:b6:be:bd:33:e5:07:36:b7:5a:66:41:70:79:a2:1f:c8:ec:b4

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
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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-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAz1ujf01ht1/xmRTV5vQm
/bLxT2Ad11ax/omi03aQMNIuMku94sQiwPgTGY+NIlCIVEQt7QrX2+0RIMWrMU9z
q+TWzyTJ8lkN7ax2m9qJDkRaDMBZSazYwjTEwZ2gnLZleEwiNAVfTbBEyUscZzjM
HpXnGdVcwDDhZUsWJaNBjSF3siVEhfQY+jMAB1JJhI28UK9FsR47ZA41UbiMwcX1
VVzW/NRpGqf2vq+NMPbLPOQPUJSAI/9QaOig3eRrt9dPtxtfLUOBmEHaOaA5CKPW
XwSE85s+GpjwOMtEF4Wy+8jzn7pkaJGXf0Z2ZFEuUj2xsggqC7JfJImP+xoLaFE2
5QIDAQAB
-----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 324043772448781425306684428901712273850295
 . . . . . . . . [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 2023-01-14 01:10:42 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2023-04-14 01:10:41 +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 26176517836032131809435991002326086739555766463082418388127552176842063405516719678884505313275396163374975785127794100268860845923431927881061171989081891667436405506873753454801377333327962406412167032994053748414235963053494230218574783163458399083473034048506314693433620164784834270662907878788072929485115457491613227580516734906674765595397739445386692859890022250974998825555656936555300781841494701909962786555619638259931407397032239030166889788534167124333481323561181442548118712207646480192186401492526797330211347531368563505046675846670417312349237080063032366507310715987481884199316522550074207712997
 . . . . . . . . . . . . . . . . . . . . [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)
							41ceae03c29be3657badd00803b16f6e8c7f9374
 . . . . . . . . . . . . . . . . [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)
							00f00075007a328c54d8b72db620ea38e0521ee98416703213854d3bd22bc13a57a352eb5200000185ae0b1ff9000004030046304402207b8aff957e9a30454efc415dfcaa6932c75bfadeb73fd8067c98cdff74b1c1f102206a8af6ecb563eac1e68cb5e1d0e37c1479ea283022410030a6e6b130525efb3d007700e83ed0da3ef5063532e75728bc896bc903d3cbd1116beceb69e1777d6d06bd6e00000185ae0b1fe700000403004830460221009aad8345dec1a2ff3a4d62d18154e605180e4460e05a56673971459dbd7c09b2022100c0aeeff209990a00662962e1e07dfc5abd0528c6dc76cc69219b639a36915703
 . . . . [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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