www.energiewelt.ch

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:0e:9b:15:5e:6a:69:84:0b:37:30:7b:46:0d:ce:26:cc:46 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.energiewelt.ch

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:0e:9b:15:5e:6a:69:84:0b:37:30:7b:46:0d:ce:26:cc:46
Serial Number (int): 266306952224731913147011797944214737046598
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: cd:33:04:82:67:a7:51:b3:76:24:d0:86:3b:68:d9:64:51:17:dd:52
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 46:f8:07:d0:77:0d:3e:4f:54:cb:20:6a:11:36:cf:7d:6a:06:78:88
Fingerprint (sha256): 53:aa:3d:22:fb:99:ce:f2:b3:9b:db:b2:d2:08:14:cd:aa:35:5d:a7:8a:71:76:50:94:4a:67:b1:e4:f1:65:dd

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.energiewelt.ch

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for www.energiewelt.ch

Public Key Algorithm

RSA

Key Size

4096

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.energiewelt.ch

Other certificates including the domain name energiewelt.ch

(limited to 100 certificates)

Certificate

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

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----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-----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 266306952224731913147011797944214737046598
 . . . . . . . . [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 2019-06-03 09:15:34 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-09-01 09:15:34 +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.energiewelt.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 (4208 bits)
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:2|false] INTEGER 792373410921077193902157325241889436660815411008231123870165089586846481627125312858781481229361583957375811880601168288266373329620917195720179980094194389909666117902258976163225221980220713530952246820214086173079180303013215065936170212573229024381360991285840335967510606301469197005292796814768759299365321926423231238691204869136332777230900161058724452057360353757626750728092430090768810694605311281733404711620841017882178067518625198487285674598527727353155374134329058871009476494051891922135610914337580265509705711488628614775930915771548468339103462072842397493417580197160093520077902939655116705770119595550321022958241676936833631233558982805324405032162635599454271610200198671863781583836976709393497359922276172209273900788376701714580761822389413683961786605415660863593651708638699688172070626415015288005807744958280287527479923821588721472684889985603262681158102930058102998394536438949763526476907151982574933447439312416047264297266683856730157132572888422616320496591240573674401675263320866202439833341903482438114837916187609628724086287759186153265407967518687367619835503752322689896239957365234453170109295686047031570614978393797943512495106860212945859800742598074068059867638243728608729154270373
 . . . . . . . . . . . . . . . . . . . . [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)
							cd33048267a751b37624d0863b68d9645117dd52
 . . . . . . . . . . . . . . . . [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.energiewelt.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)
							00f0007600e2694bae26e8e94009e8861bb63b83d43ee7fe7488fba48f2893019dddf1dbfe0000016b1cd64bc60000040300473045022065dfa67eaa112b36c01d33ea748df16f58d690f685ce48ee403c9d86055f564a022100f1b12fa67ddf06abed61190d39c692354e476627bbc463a145a3627d4511f134007600293c519654c83965baaa50fc5807d4b76fbf587a2972dca4c30cf4e54547f4780000016b1cd64ba80000040300473045022100d5672c1945df2dca4b5b0d64efbcf2051464a7fc1436f298fbc9111452e01e5d022037f0082c93a4391514baaa450e50e3bacfd141b1fce8c26ddfb4e02d4d3f427f
 . . . . [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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