slenderflex.com
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:aa:ee:2e:7b:aa:fa:c9:b6:f9:5c:bf:b7:aa:0e:64:46:f1 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=slenderflex.com
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 03:aa:ee:2e:7b:aa:fa:c9:b6:f9:5c:bf:b7:aa:0e:64:46:f1Serial Number (int): 319501457788775365295663501017178301548273
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: 4a:ee:cf:5d:53:d5:85:d5:67:f2:ff:e4:00:dd:cc:05:bf:a9:ac:db
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): 04:30:24:69:19:c5:1c:e0:00:e9:ad:49:5d:0e:c4:c0:4e:87:f3:ea
Fingerprint (sha256): 85:4b:28:d1:b8:76:af:90:d9:b2:cd:08:84:d8:1c:d5:6c:f1:76:c2:40:bb:fe:ee:ba:0b:f8:00:a3:00:58:05
Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/
Revocation information
OCSP Server: http://ocsp.int-x3.letsencrypt.orgCheck the revocation status for certificate slenderflex.com
1
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for slenderflex.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
slenderflex.com
Other certificates including the domain name slenderflex.com
(limited to 100 certificates)
Certificate
The complete raw certificate details for slenderflex.com in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIGVjCCBT6gAwIBAgISA6ruLnuq+sm2+Vy/t6oOZEbxMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xOTEyMTcyMzE0NDBaFw0y MDAzMTYyMzE0NDBaMBoxGDAWBgNVBAMTD3NsZW5kZXJmbGV4LmNvbTCCAiIwDQYJ KoZIhvcNAQEBBQADggIPADCCAgoCggIBANoWJVuQf6JlhIJm+PLNrmlv82jIAI4H qksB2aPxkqBJhHpFqrJ4CQuSg6X/sDusZqpftTtDjAWFaLZslMYgRCB9Na3Zh4E6 Sw5rAL8XN/1kS/QZ3JBIFptX9m2053XCNBRJDTD1qR9FIv+YsJzZC3TOp4R/Cjvk ssjGTRJLrxdaorCiYZAILxfJWlK8U7uwq3n4pnfIbCV6hQw35lYr5QhENEcsySCE NlQ1QwMfP7n958OxPoEpYij6mp0z8bCOsDHkm7M7OypDTt91BZ60Wq1VO0MJ9NNK AtKrP013PDf/5z4sA0Wv9A0f3UmJ64CDwt+qdCBkxUOmAgjOlTq8iUGxAUVb8agj OHpQngJy2vCG3gYO5sqIdJM6gN/CglqSy2GPUxWY5l09FzSghfO2Ibgb9AHzmCiO CyTZT1AqVYm/+rD51VGfesxQ/V7m1ACW95t8d6D6ohFNA/+HEW24mIcXaBQGOrry bMsXMIJOnKfFe9IeDYTDE46c5y7rNND6DzQ5XHETFPFeMczFFJD9fr7MK4gPxxls IdCT6gwidkA2Nhhg1Fhew7pjtW1MaatkoGK3zvWle/vh+kxbLgx7AzwHGF/vnOxY 6I9qfkpS3YvC70aTG3hotPWnSnwMyHRuP1LoJsoPD7Ad4S/KTrWu30Cd0UueSNup 4fbfiPesn5uZAgMBAAGjggJkMIICYDAOBgNVHQ8BAf8EBAMCBaAwHQYDVR0lBBYw FAYIKwYBBQUHAwEGCCsGAQUFBwMCMAwGA1UdEwEB/wQCMAAwHQYDVR0OBBYEFEru z11T1YXVZ/L/5ADdzAW/qazbMB8GA1UdIwQYMBaAFKhKamMEfd265tE5t6ZFZe/z qOyhMG8GCCsGAQUFBwEBBGMwYTAuBggrBgEFBQcwAYYiaHR0cDovL29jc3AuaW50 LXgzLmxldHNlbmNyeXB0Lm9yZzAvBggrBgEFBQcwAoYjaHR0cDovL2NlcnQuaW50 LXgzLmxldHNlbmNyeXB0Lm9yZy8wGgYDVR0RBBMwEYIPc2xlbmRlcmZsZXguY29t MEwGA1UdIARFMEMwCAYGZ4EMAQIBMDcGCysGAQQBgt8TAQEBMCgwJgYIKwYBBQUH AgEWGmh0dHA6Ly9jcHMubGV0c2VuY3J5cHQub3JnMIIBBAYKKwYBBAHWeQIEAgSB 9QSB8gDwAHYA8JWkWfIA0YJAEC0vk4iOrUv+HUfjmeHQNKawqKqOsnMAAAFvFltQ fwAABAMARzBFAiEA2Tr1BSCtMSzMLBAPJrlxqXz/v/5s+e7NLc5vzpJLDBYCIGm8 KuAmjRoWPN1xqecnl20fkwU082kfXjWKHV+4R0JqAHYAsh4FzIuizYogTodm+Su5 iiUgZ2va+nDnsklTLe+LkF4AAAFvFltQlQAABAMARzBFAiEA+lE57ZzGlTHn2Xt+ FXQk3kc7qJejAmMEPMam2lOw8k0CIGksUVchquljn+4rB06jsJrEeCMh3YBSeD9K 3+lK7sw2MA0GCSqGSIb3DQEBCwUAA4IBAQAmhz4Tmnx9xKpaMQpaEuAe7LsiRCJq wm0w0VIXAUfgC8kDmSGarkmYmIkM5XaD6NocGM7ycJkXmY0YtPvpoQVEg2NLlbMQ /9/B6QBkLGkO2pTuCszguAcnv2LxBOE5aI9fsqV+gq82EXSmF4m7WUDnv02/NX8m qWfpWByMuNKHrsxMeLnnAuTj8FZgRz5Kow7wCvto9Npop1e82dXuAjiCimPP7hrA Lrer9UuYtBaZqfnWlT6GNbRTJiknMdjVaBEbOnxlATN/PN1b0pXC093/w9l03CAu TD4c4FOw59EWKngE6gTeqDDJwl7HUIpfq1L4YoFCsGJ9D2a/40m/vF07 -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEA2hYlW5B/omWEgmb48s2u aW/zaMgAjgeqSwHZo/GSoEmEekWqsngJC5KDpf+wO6xmql+1O0OMBYVotmyUxiBE IH01rdmHgTpLDmsAvxc3/WRL9BnckEgWm1f2bbTndcI0FEkNMPWpH0Ui/5iwnNkL dM6nhH8KO+SyyMZNEkuvF1qisKJhkAgvF8laUrxTu7Crefimd8hsJXqFDDfmVivl CEQ0RyzJIIQ2VDVDAx8/uf3nw7E+gSliKPqanTPxsI6wMeSbszs7KkNO33UFnrRa rVU7Qwn000oC0qs/TXc8N//nPiwDRa/0DR/dSYnrgIPC36p0IGTFQ6YCCM6VOryJ QbEBRVvxqCM4elCeAnLa8IbeBg7myoh0kzqA38KCWpLLYY9TFZjmXT0XNKCF87Yh uBv0AfOYKI4LJNlPUCpVib/6sPnVUZ96zFD9XubUAJb3m3x3oPqiEU0D/4cRbbiY hxdoFAY6uvJsyxcwgk6cp8V70h4NhMMTjpznLus00PoPNDlccRMU8V4xzMUUkP1+ vswriA/HGWwh0JPqDCJ2QDY2GGDUWF7DumO1bUxpq2SgYrfO9aV7++H6TFsuDHsD PAcYX++c7Fjoj2p+SlLdi8LvRpMbeGi09adKfAzIdG4/Uugmyg8PsB3hL8pOta7f QJ3RS55I26nh9t+I96yfm5kCAwEAAQ== -----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 319501457788775365295663501017178301548273 . . . . . . . . [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 2019-12-17 23:14:40 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-03-16 23:14:40 +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 'slenderflex.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 889715326771665900781555684501496708042957945435662097143652953971826857404704250631252852836917488832265681818027808032977752956653608084976939986277109134352493486466573711305996060350241781758473828410829390792525415533612249083238190572617925206362168749677825784943123172262586729165927039990681726475171451072231700126206524546241284987362686704659375094772585209337076168206056433920056453187630081754914119482157009114658351962430873429909405346543355246500047929881859452495387191585154948164737479052963627489060455833253304377365506634826616186361590340560682784012243314670748600193712552974446132612927490436705448298427173941518955215775188898526548485951147680894836052278130698317997265804158716467078526812860994623448508991281854190045533512834192621194513606969585831343472469529485948277286259473530271819748923513013639237794179908082057810260957544258071636059118021396241677051910930791168509430958234685137772348414072504610458632153325494682554041068576975527670288980522877780749315350436173760641011267526751976612993093851712535321749654834060479930124480616902512617713321173155283369058925969501239681394513571387840144484041292693533728421932903400548252147248573888736782340385644039834416360877693849 . . . . . . . . . . . . . . . . . . . . [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) 4aeecf5d53d585d567f2ffe400ddcc05bfa9acdb . . . . . . . . . . . . . . . . [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 (19 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'slenderflex.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) 00f0007600f095a459f200d18240102d2f93888ead4bfe1d47e399e1d034a6b0a8aa8eb2730000016f165b507f0000040300473045022100d93af50520ad312ccc2c100f26b971a97cffbffe6cf9eecd2dce6fce924b0c16022069bc2ae0268d1a163cdd71a9e727976d1f930534f3691f5e358a1d5fb847426a007600b21e05cc8ba2cd8a204e8766f92bb98a2520676bdafa70e7b249532def8b905e0000016f165b50950000040300473045022100fa5139ed9cc69531e7d97b7e157424de473ba897a30263043cc6a6da53b0f24d0220692c515721aae9639fee2b074ea3b09ac4782321dd8052783f4adfe94aeecc36 . . . . [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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