slapcard.com

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:b2:50:88:1a:88:98:f4:69:57:51:8c:a3:62:64:4c:5e:2a 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:b2:50:88:1a:88:98:f4:69:57:51:8c:a3:62:64:4c:5e:2a
Serial Number (int): 322014164037408357436477598385073510178346
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 99:bd:3a:3e:6e:c5:9d:48:5e:53:4f:e9:8a:fc:de:3d:47:db:cd:86
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 5d:d4:0f:97:57:08:31:86:01:09:0c:5e:bb:0d:7f:80:f5:24:d3:a7
Fingerprint (sha256): 8f:3c:b5:6a:be:1c:78:41:9a:2a:ec:da:71:4e:39:a1:32:0e:d3:2f:a6:26:c3:ea:ac:49:37:41:ea:3a:f2:6a

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-----
MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAuRhT+g29Tkv62tWa2q1B
32762y0XJqDdQv+YfO/mbHKshT6h46MRqlI2aDJxEWjidMtwsnbdYJKpZQ6NgL/h
vX+6070GHfLIDavHSwao6R+X2aEu8v5mDHAOsBDKtJUzwTkeMjREqBshAJu8myhB
hMpNuay9raLEObFIHlDUaXXlaSuvEPDeBYmSOQoknmRinDAio1Q863Yywz5Y/V62
H7a4DmzRpteAOLFDS0R29ipO/qP6m/eIm4Rafs3947q3aRLoeVk06efZBx/05lfi
wlCMbOaaR09adPZNS5FIBGibJaWRWBjaAl53AXSn4iquIqpawg1DRDol9poE5yFN
9puuAnrSV5WOa1sbjF+qSVxlvHiNtzOlDew63gOL25A3dulWwRq4uOWbmYWFiEbv
JLvnQ8Hj0eqtxKhAOVFnIjoMYYJbhmVlgsToAF5A1axC4B4tbqMjDVHRn8ZCx8Zb
qz4ov6djGvY0oN9lX7bATDWcml7Xs9kqoV6nTACSmLT32lkCFSw2Zed8O1RoxMU7
fG6ZYYzblq0i8XtdBcRnYqfxoOaA7k8HQYcp/3cs72ejbmAfPbwWnjCs0REDk3vo
cgCMufUoIMcYj/Geej/XdRmXkddZ4w1frBQqIn+dXPn0lrRvgbi0/Fr4z+LzXz89
6wV+HO/Szo1Eh/u3n42Pdw0CAwEAAQ==
-----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 322014164037408357436477598385073510178346
 . . . . . . . . [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 2020-02-11 20:30:27 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-05-11 20:30:27 +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 755121846805132484233124402588021033553077121326496924780134638850305803221425075880205390889682279624478405806765631858639477448694797333789844301866482607578591719997247120416134321569082630979851439698265545747034229169430048576779251254865738061550294209826848368217162288167357952057157750108535768739031257126935019548173085683448769965068972663900904922815352569607444648447741435902776319131121921988808459497509692871582212177347299628508838881090505110634522560499555331659286767591633078286473094809284713164386230180324681051220971624799653667351143417163090143638540133010584932817270671593673174473555260821077582527883806155733171061025787399442812084028090170010379858124329897861600716497996982368441901462226619943098144773229663040830930637389750008747482134515731815110713283870406189553000823734130011955557610705531163733556502353289965290959005512736177475376848201114404525805643995084195041362715288437703449169598846262414263321049922764114009930323712693752575340101723199278476155613237573690231298872766046931352660377415849873358178358818640980608994046662551659564086909887196655457240527702710254459465771629081564004019725979221934993382942034286628797606586931199970799311962306736131583725905344269
 . . . . . . . . . . . . . . . . . . . . [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)
							99bd3a3e6ec59d485e534fe98afcde3d47dbcd86
 . . . . . . . . . . . . . . . . [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 (246 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (243 bytes)
							00f1007600f095a459f200d18240102d2f93888ead4bfe1d47e399e1d034a6b0a8aa8eb27300000170362918220000040300473045022100a3bc759ce88badcfb04d3106e83d694b92bf8aee6f3ea6dc735bf8e165b7d5b702202f9d4ed41dfa66ba66bd6acc9aafcbc2e71384d0d2d13d2935ded4cdfa21f741007700b21e05cc8ba2cd8a204e8766f92bb98a2520676bdafa70e7b249532def8b905e00000170362918110000040300483046022100fdfc22773a18a8d6ae6852d245d81a9910b50036d626214d5e3566a2b963d3c8022100cfc571fcdc940b6cf63e8d7362858421d9eb610edec4d3f11e246e657ae59117
 . . . . [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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