slapcard.com

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:bf:0f:b7:90:c6:bf:3d:0b:72:d6:1f:0e:82:86:06:df:75 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=slapcard.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:bf:0f:b7:90:c6:bf:3d:0b:72:d6:1f:0e:82:86:06:df:75
Serial Number (int): 326351681423855216612005969209001282822005
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: c1:24:6a:89:10:12:2d:cf:b1:e2:48:1e:cb:00:aa:ac:91:39:e9:81
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): bc:5f:c9:d4:a7:70:5d:be:db:30:e6:51:75:43:5e:75:fd:8b:22:db
Fingerprint (sha256): d9:72:56:0a:f3:0e:6f:8a:ae:c2:80:68:ce:28:47:fe:1c:48:f8:a9:f3:7f:0f:ee:6d:68:d5:b0:d3:45:ee:fd

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 slapcard.com

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for slapcard.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

slapcard.com

Other certificates including the domain name slapcard.com

(limited to 100 certificates)

Certificate

The complete raw certificate details for slapcard.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 326351681423855216612005969209001282822005
 . . . . . . . . [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 2019-12-11 04:51:02 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-03-10 04:51:02 +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 'slapcard.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 814121189207691432051727983959568464860937790773047280116157057748073657729101924217292384810385182454646392277903864124968666463883122467036149951158298673801468904484669229457508516518907151194664338899829318539965756702351607173909938774127974112251362833471229064680828475196282132235636261917938934897485946845878078941746212825521330642566238219337415646688911239242011335069724291886803479180611980305041238428680924882800388779720146989292883205778901883119304028755938899271928405449039942292818027012994424292301923796620617498647466719452143588382002491372779194413680246401971627168987254817334125328120490285349854303581109928117114010254403683937145245078106282191862204740863412046534317096552289488385208200518134980533416437907863300197885639608190066721325154544902503152571503727921514556151990885547107729463244416351473560959051727354015736559590004156160596341531694074250488267211097925984045003428106623006878480443030608003189585262517897344347711130499497729593661830539296577346401082898800953972243741863308872648072434359960269005074089098361335875711428214157425035137654987238191070412426724719899145327459266209090760925569365087283078428122341048797734375800690117556981485259824290322411165420655163
 . . . . . . . . . . . . . . . . . . . . [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)
							c1246a8910122dcfb1e2481ecb00aaac9139e981
 . . . . . . . . . . . . . . . . [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 (16 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'slapcard.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 (245 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (242 bytes)
							00f0007700f095a459f200d18240102d2f93888ead4bfe1d47e399e1d034a6b0a8aa8eb2730000016ef382bf950000040300483046022100c1cce55fad9e1ac42b8a12e5fed3f94d25091554f0754d0eb82d9f7428ea19c7022100fd1c7e40163f901853db2057b2aab6016fbada111df5f0e4e5971761e9697fd000750007b75c1be57d68fff1b0c61d2315c7bae6577c5794b76aeebc613a1a69d3a21c0000016ef382bfbc000004030046304402205d37c85ef27b44d8463b4468bf4840aa805fa691ad67e9d9677edab3bdc59c7202203651c0502ce9acef44897bd3dde6a45a595f16eca3743a3237d4fc9967d4b7f5
 . . . . [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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