promo.kasko2go.com

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:6f:38:54:71:de:5c:cb:24:29:d5:34:8e:8c:c8:71:d5:71 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=promo.kasko2go.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:6f:38:54:71:de:5c:cb:24:29:d5:34:8e:8c:c8:71:d5:71
Serial Number (int): 299183075753734637093136949008736405542257
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 15:8d:43:40:f7:f1:07:73:fe:bb:5a:13:46:a6:2b:4e:c5:58:b3:fe
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): ca:d9:5e:45:4d:09:90:9b:0c:c9:08:d7:53:ea:d0:76:0c:5d:bb:51
Fingerprint (sha256): 3c:48:a7:52:82:9e:61:c8:55:82:e1:3b:e8:bf:24:77:e8:25:2c:91:ff:29:bf:20:ce:ea:49:24:c6:a3:72:48

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 promo.kasko2go.com

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for promo.kasko2go.com

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

promo.kasko2go.com

Other certificates including the domain name kasko2go.com

(limited to 100 certificates)

Certificate

The complete raw certificate details for promo.kasko2go.com 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 299183075753734637093136949008736405542257
 . . . . . . . . [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 2020-02-27 09:55:03 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-05-27 09:55:03 +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 'promo.kasko2go.com'
 . . . . . . . . [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 767959389696987144075038940050652405087048881971621994334411311067073823685753216614044930653677826347293811031869191546664279166568887000134175001762719595630037850924110595584803023905353903205640213875677188909757302775354523561331388284781907196542780426204818270343546074923821079634835319872360434653729322331506225321367428617158246312420112974713815703660502448849834482153886924651578103969922325321148008562149526652581960178331170454059290571193919672614609939139410448853260429496056061906648942806304639463835733251765995837975969947312880760539264070528468716183945209496629889253486786200904788505741277751116850896169046037418021123486748916591942054106834187127754512021725219814542953825300673249011240577294410784598979856901040860561342286384543423903754106026212413161768232064744118240847888641025239411872411507477393071948641682485891176297115505605897920139841325541932321684385718253027308876461193538601730499782311184716890735495362724400059814402908223033915436006598570122915786216591303570839630935568083228831021295438212097160249058119135582911277046194209064982769311347050507084675023579441050052655584704078611467322093338192116067562291979735244853620948862755965917456761918954632156135863604111
 . . . . . . . . . . . . . . . . . . . . [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)
							158d4340f7f10773febb5a1346a62b4ec558b3fe
 . . . . . . . . . . . . . . . . [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 'promo.kasko2go.com'
 . . . . . . . . . . . . . . . . [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)
							00f1007600f095a459f200d18240102d2f93888ead4bfe1d47e399e1d034a6b0a8aa8eb2730000017086491e7e000004030047304502207be68225745dcd691b331f1f47353b890f01b8863183c61ddae1010a91be2956022100ce89a2d29c2f2fe8485ad8d12e4dffcac537bbf0a3f4ba398331ae96cf854eee007700b21e05cc8ba2cd8a204e8766f92bb98a2520676bdafa70e7b249532def8b905e0000017086491e790000040300483046022100e7cf2f380a929c3959d24d037f3970efa686edc33eab8becf076dc408972706702210087fbdb2e8d7c41ad80f6774083672dc8f663aa9ee243199bd2959ea7e49936a1
 . . . . [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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