promo.kasko2go.com

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 04:0a:8d:dc:d4:e1:6d:34:1d:a6:f3:1b:86:e8:77:f1:32:28 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): 04:0a:8d:dc:d4:e1:6d:34:1d:a6:f3:1b:86:e8:77:f1:32:28
Serial Number (int): 352040535166695891431392115260677122241064
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: 80:94:b1:4c:65:97:46:b8:92:53:26:b7:e7:8a:b9:93:b6:cb:ab:a8
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): a8:7a:b0:90:71:1a:2f:5e:d7:34:08:ec:9e:d8:86:bb:91:ec:1e:12
Fingerprint (sha256): 4e:41:35:2a:ff:1f:3c:c4:fa:bc:58:a7:96:33:f6:9f:09:a4:a3:4d:b1:38:77:05:75:58:21:46:f8:0f:8f:32

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 352040535166695891431392115260677122241064
 . . . . . . . . [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 2019-08-13 12:39:21 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-11-11 12:39:21 +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 799294710225637878639603970373912343088347963100311981861286646386639731007102533746415398632278178178956572293273994105161507407117078303791520153428496116764276677956274021721389815071023341019942566468400519015782266933520544170427407962031996312154372779263269878618479902567224815103283619631074803806861284097323581886167088677889555531060422237363665670140604723758428663241463029913653475696293726215563115360254712978400957530215449486337734400151524470614799060667763161689315393572272106624718079779466192145337474571528945665258483288330028366251961063296709058894394758504672765546711943830177104832122636837830330598558423856354340781546649085299965309220388727928526720679996213919375297101970872325163028731339261489734459624605191831944634867206527867406348260565043591231685776692652822844488737313820228737423167651655999228298251359601740973785251710258566392812617498251530209721275300133380971342271075265099273574764780714337054996634893062179865007928087772443167056685904348904477389846080891432421165359608781652971048897198685765289977707800036725048242739221168390688310851960923777443249278065268056857367874842206445332824893990523261564876600779729603886033257776606906188205880599484523229322579103131
 . . . . . . . . . . . . . . . . . . . . [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)
							8094b14c659746b8925326b7e78ab993b6cbaba8
 . . . . . . . . . . . . . . . . [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 (244 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (241 bytes)
							00ef007500e2694bae26e8e94009e8861bb63b83d43ee7fe7488fba48f2893019dddf1dbfe0000016c8b346273000004030046304402205a2110cb638f47ab20d4cddfa73d74bc124523ff3ed0271793cfb305b7cbbf2e02200205ef77cae2a61291df683bfd41f8f9599be9e0ffd6df1677f53f76b8e4996d00760063f2dbcde83bcc2ccf0b728427576b33a48d61778fbd75a638b1c768544bd88d0000016c8b346275000004030047304502207b9694399b65ca99d7ca6df0088563b4fe2497b48c49b8ba7baadabb437ce6e8022100b8649e394adfff090e2baed0124d6e603a29d29530ac7b6bc16d821fe823b7d9
 . . . . [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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