knirpsetraeff.ch

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:16:7b:ec:ca:7a:96:a4:25:2d:1b:54:a9:b8:64:fd:ef:91 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=knirpsetraeff.ch

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:16:7b:ec:ca:7a:96:a4:25:2d:1b:54:a9:b8:64:fd:ef:91
Serial Number (int): 268987794399840741962998367454935859982225
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: ff:86:ec:f2:cc:e8:67:e9:a2:d0:bb:1a:8e:3b:6d:33:54:b9:56:4e
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): c1:4d:ea:cc:19:ea:08:f8:77:30:6b:3d:4a:39:34:a5:6f:5d:f4:20
Fingerprint (sha256): ad:52:81:98:11:6f:d0:ee:b9:41:54:91:00:23:07:d9:5b:3a:ff:3e:65:56:d3:55:6e:88:01:8e:af:b3:80:29

Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/

Revocation information

OCSP Server: http://ocsp.int-x3.letsencrypt.org

Check the revocation status for certificate knirpsetraeff.ch

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for knirpsetraeff.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

knirpsetraeff.ch

Other certificates including the domain name knirpsetraeff.ch

(limited to 100 certificates)
www.knirpsetraeff.ch
www.knirpsetraeff.ch
knirpsetraeff.ch
www.knirpsetraeff.ch
knirpsetraeff.ch
www.knirpsetraeff.ch
knirpsetraeff.ch
www.knirpsetraeff.ch
knirpsetraeff.ch
www.knirpsetraeff.ch
www.knirpsetraeff.ch
knirpsetraeff.ch
www.knirpsetraeff.ch
knirpsetraeff.ch
knirpsetraeff.ch
www.knirpsetraeff.ch
www.knirpsetraeff.ch
www.knirpsetraeff.ch
www.knirpsetraeff.ch
www.knirpsetraeff.ch
knirpsetraeff.ch
www.knirpsetraeff.ch
www.knirpsetraeff.ch
knirpsetraeff.ch
www.knirpsetraeff.ch
www.knirpsetraeff.ch
knirpsetraeff.ch
www.knirpsetraeff.ch
www.knirpsetraeff.ch

Certificate

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

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA2JgyMuA9oT9nn6d4jUFO
CQ8+lsvtj8Dcw2+lq4pFxvBc1svvuuLyYxMIzB9QCvBjCP9RYZJoItu6D6NJ/Gqi
8BfuBFcd/vbG4zVHp56oRKO2jXwGQO++p4OZb8zS7kXNni4l95l4NVd7FRI88loD
/0/fmHFKdeMnrBynBV2m3hkwRGGwFpPY87HztgfP4fB7aOWBWUk85iSeBvPhrLgm
pQoIE4CkxRm/3MjXumgKAzTMPT3YhP7TeaOQrth+noCJuO+fo+GhK4aM71IXCQIw
JvJG4dGvblNJ+gN1Tn1x4Nvnj1Hv/jGxz+5z72zfTXZj6Dh6p23o0W+gg9KyMNHg
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 268987794399840741962998367454935859982225
 . . . . . . . . [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 'Let's Encrypt Authority X3'
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-02-23 11:09:16 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-05-23 11:09:16 +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 'knirpsetraeff.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 27342524561235996750112965401536634189481977514536476777705365194416153880163250474740611050798069519284229661251590659779902218216282478895741300133998279582291380035305854996253348109395388757600956040495240429805228417560302812229168138569241300860063980382122475695388248872570904106879346618936963262209842451645406667182250041729454850169979401388786109129802503457007666278239988866136745921936555621847877902613819571810931548690537307470365015764402354066625144577979581824765064264570052670437440280447238126671415635540301837701271684238148055627660670538665979624452503058729764929388520718309859299287261
 . . . . . . . . . . . . . . . . . . . . [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)
							ff86ecf2cce867e9a2d0bb1a8e3b6d3354b9564e
 . . . . . . . . . . . . . . . . [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 a84a6a63047dddbae6d139b7a64565eff3a8eca1
 . . . . . . . . . . . . . . . . [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 (99 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://ocsp.int-x3.letsencrypt.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://cert.int-x3.letsencrypt.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 (20 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'knirpsetraeff.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)
							00f0007700b21e05cc8ba2cd8a204e8766f92bb98a2520676bdafa70e7b249532def8b905e0000017071f3a1240000040300483046022100c079c2c9c4d5d86257f34407f58f2a8ddfbcafd02e4a2108e0616bbc38135958022100b0e91a6436c48b94be02bb02685837a1431ae7bea0dc51dd6afc7b8ee567b0d90075006f5376ac31f03119d89900a45115ff77151c11d902c10029068db2089a37d9130000017071f3a14f000004030046304402202eb66ff108964427d4c6385daec782ccb5fbfb9b162de650b2a15179e8e3ba4d02202b293cc653496b518103966bae5fd8a0a5a492a391a1fae06f18b40de5b78e4d
 . . . . [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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