www.ergonomie.info

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 04:74:88:a6:fd:74:3a:fe:88:86:8b:2c:5a:17:f2:de:27:f8 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=www.ergonomie.info

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 04:74:88:a6:fd:74:3a:fe:88:86:8b:2c:5a:17:f2:de:27:f8
Serial Number (int): 388103540359233468106327140709784606353400
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: 3e:57:67:63:21:d3:18:52:1e:f2:a9:62:05:e9:fa:8a:ec:23:b9:69
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 41:73:7c:ba:67:74:4f:69:c9:19:19:77:73:29:1c:c7:d9:78:d8:27
Fingerprint (sha256): c1:f4:40:ca:30:f6:b9:1c:11:f5:34:c5:5e:a3:76:3e:10:cc:4f:e7:f6:5c:2f:e5:22:f3:f1:ee:6e:c3:88:10

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 www.ergonomie.info

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for www.ergonomie.info

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

www.ergonomie.info

Other certificates including the domain name ergonomie.info

(limited to 100 certificates)
www.ergonomie.info
ergonomie.info
www.agi.at
ergonomie.info
www.ergonomie.info
www.ergonomie.info
www.ergonomie.info
www.ergonomie.info
www.ergonomie.info
www.ergonomie.info
www.ergonomie.info
www.ergonomie.info
www.ergonomie.info
www.ergonomie.info
www.ergonomie.info
www.ergonomie.info
www.ergonomie.info
www.ergonomie.info
ergonomie.info
www.ergonomie.info
www.ergonomie.info
www.ergonomie.info

Certificate

The complete raw certificate details for www.ergonomie.info in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA2N4WpIww9CmnUHTHFuNM
agUOuQFVIA7x6Yc+jg21xLr1FU2OYkgCe9eSMICI6FSBEXNLqogKq+NLy1aJxIz7
6aR10E6hzLqVY4bfUAVYFpDvvvDLUOvetnQwG8f09OygPlMFXlE1GolGmmYN65Zd
ukk7/U5Kx+6UZ5fEahEhvVSjj1jLy6FAF3tmzsm/JrTy9sT/BW/ZV4Pz8Jvk5RKp
OCQX+6TTXFx8UlSprk5QUz/j62C1+PV43WC2D9DRkG1yBck7fAgZ+cZRdf2HxxDn
OorlNnUFScE1xRYaZQi7Ae9uM/v/Xlpmpx2RpKuNseJdKlrBPCzGY4TXWSVfdE85
QwIDAQAB
-----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 388103540359233468106327140709784606353400
 . . . . . . . . [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 2018-11-13 10:42:28 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-02-11 10:42:28 +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 'www.ergonomie.info'
 . . . . . . . . [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 27376989768237462402915342777619050918246672726261362983469177658675936104449087825723410215565771744879723742920447277968606488478065371306555625621170071571231404659980229729618893424469980242803400646729879609175533467112570992289024789142359805797008778593173800500461034399321745037263828003147533648940476904797693801813842922512238933657300179439896111265942750279761646001638962068795551912349365359177702094244699126487691290920772156475176808211107863831445227072737413298558003877817376272771855324163273921449045285802481570577555635832908755727529510485443092429918221153942619489271715970933867280283971
 . . . . . . . . . . . . . . . . . . . . [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)
							3e57676321d318521ef2a96205e9fa8aec23b969
 . . . . . . . . . . . . . . . . [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 (22 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.ergonomie.info'
 . . . . . . . . . . . . . . . . [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 (246 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (243 bytes)
							00f1007700e2694bae26e8e94009e8861bb63b83d43ee7fe7488fba48f2893019dddf1dbfe000001670ce142f4000004030048304602210095be56a0dd892c903dc92c387d49c1a10430a5c1ad3ffe829d86c9e8f0001f750221009679813e412e17df59f7fb64a0c43b61202df914dfab1d230e3dd5da2fdb9e9b00760063f2dbcde83bcc2ccf0b728427576b33a48d61778fbd75a638b1c768544bd88d000001670ce142e90000040300473045022100d53b8dda77998a3338edfbea6af2bea90035ac6ff485c842cc70d771b818f284022043750a83d66fdd57b2070c02252407c535fbe8991a41c80247fa4d483410dc92
 . . . . [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)
		00552675a1d3bb5db219e2be6c5790ce6f898bce69f8134bd674a8da981f9c6429a7cb63412f65cd0e2b238d61486631d9b15cbfc173fbe53cde3b02cbc11fd3cee4d81497c5b9452187ee1c9aafc9dce4e925f49822f003abf323cfed64903ecc3e9f9799c46877406cd3c4bc4b5ac251f86e218a287693d75c63c3cf86561e12fe6440b3afe18921e9f6114bd072699033f18a886e0daf944d4e68de4863995f908cac8eecbebf5959cc9162e67439e22e22a4277ee37bba17d15f790ebea5753b1b31efc8db441913ae610a14c95326c5a6faeaf8688b18eedba6427fce61f62f225ab5f2226b6444b811f9362297d6dc52076e6a6a168cf4d0c06c37f10c2c