slenderflex.com
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:69:b5:54:fc:cb:43:45:65:b8:88:bb:b3:dd:7d:7f:f1:d6 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): 03:69:b5:54:fc:cb:43:45:65:b8:88:bb:b3:dd:7d:7f:f1:d6Serial Number (int): 297307537869423821804561677168520808362454
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: 97:26:d3:3c:58:8d:91:a8:11:08:5b:d2:26:b0:1d:0e:58:99:98:a5
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): 68:5c:ce:ac:4c:3b:81:4c:85:16:f9:f1:d0:6a:12:92:cd:df:b1:8c
Fingerprint (sha256): b0:8f:18:2f:33:95:39:c7:5a:c6:d9:af:ac:c0:6e:1a:a0:c7:2b:72:8d:4d:4c:ad:f0:ed:45:f3:aa:2d:23:1a
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----- MIIGVjCCBT6gAwIBAgISA2m1VPzLQ0VluIi7s919f/HWMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xOTEwMTMwMDQ4NTdaFw0y MDAxMTEwMDQ4NTdaMBoxGDAWBgNVBAMTD3NsZW5kZXJmbGV4LmNvbTCCAiIwDQYJ KoZIhvcNAQEBBQADggIPADCCAgoCggIBALbStbJ1gA2kQ5oI5VHTLi+wgW2cBaLr 3KqiOHM0s/0rTcBz53W/oNJeD4gTCNOm/yYDGZwg1+nyCsLzjiVUM8hznaoIm18U YRuJ2colPJTPt5zGhiQRggi/xiDSUIhejVdsk/YRulVd81RkoIfS9Z4rQwqD2NLY h9Z7AryBgtdRU+P1C/k7BFsitvGShdFWdffxSULTm9QiogBWsO1WWRGetO7pxJky CXSyzY1evxKWFBtPKJgC8it28Kus1H07+Vi3c2aZMwf9/De5a9dyLMfYp3nFKDkv YzX1mPEska00VZRyNJpkgwVzqrUjMePwfihddDVhRwS8fVD/0K3ua/hItWwTrBvB VQQI3LtnQDqzaODc94ctBG1Hh+8oG6icq2f/3J6Lj0xdmhZ6e2jXgwrNZyicmpob R52A/T8hAVAkkdx0G78deJ7vwWN6+8wXGFYJeDusx/8a/+Q3irfSfpEDZ7cmh46n gr+mMwGfpGDiWZxKD1l1NCG0v+ik970h7CDJhDJ1ZZ8JQcq/eY41bLlroN+GfD0I 7a/JdC1jgsHXvNYBfUozIcoZMBa5cQtEopqx3Kpcf0BihsM3TiEARnW5XeR8fnAh hyd+k7qkCDK1cEjZB/GHuaycBqZX4nTOcuY4ND8OpUYg17W7MnmPJePFLupz6j1u RFCNjzAH038xAgMBAAGjggJkMIICYDAOBgNVHQ8BAf8EBAMCBaAwHQYDVR0lBBYw FAYIKwYBBQUHAwEGCCsGAQUFBwMCMAwGA1UdEwEB/wQCMAAwHQYDVR0OBBYEFJcm 0zxYjZGoEQhb0iawHQ5YmZilMB8GA1UdIwQYMBaAFKhKamMEfd265tE5t6ZFZe/z qOyhMG8GCCsGAQUFBwEBBGMwYTAuBggrBgEFBQcwAYYiaHR0cDovL29jc3AuaW50 LXgzLmxldHNlbmNyeXB0Lm9yZzAvBggrBgEFBQcwAoYjaHR0cDovL2NlcnQuaW50 LXgzLmxldHNlbmNyeXB0Lm9yZy8wGgYDVR0RBBMwEYIPc2xlbmRlcmZsZXguY29t MEwGA1UdIARFMEMwCAYGZ4EMAQIBMDcGCysGAQQBgt8TAQEBMCgwJgYIKwYBBQUH AgEWGmh0dHA6Ly9jcHMubGV0c2VuY3J5cHQub3JnMIIBBAYKKwYBBAHWeQIEAgSB 9QSB8gDwAHYAsh4FzIuizYogTodm+Su5iiUgZ2va+nDnsklTLe+LkF4AAAFtws3n qwAABAMARzBFAiAZDXDRbcXz64Kjf2Bt52YzlCMRBn1CfU/4gPyCoPpNwQIhAO+P 3jR4rt0zf9Ev2VNvtGg6S1TBDsXf+ObEcrGhH7jaAHYAb1N2rDHwMRnYmQCkURX/ dxUcEdkCwQApBo2yCJo32RMAAAFtws3pEAAABAMARzBFAiA2TzZXqkV6D7G1YELs ZMvmL7QP7vJG13PUTTsetToOLQIhAPvePLNvo0CdBpVIiJKA3KNAeroTDp62O2yn 8r0yR34MMA0GCSqGSIb3DQEBCwUAA4IBAQA4HHCKtk8j9D3JWgz5decZ/pEG65DX xBQkfnMG/OrkblubtmMg8kipiUOYfrKj8dErgmirT2xAZtd7SxlkxL36AX0Xp/em 4LDq6qexVSzI5sYUc3dncG6citTggmNBrAdSW/hOaItZr0g87ptm6TrHpLs/NIi4 /gEex/yVjTsCaapiNHRDQdKRaZjYBMHlX1+WjWJh/cxlXmcDeRJkMwaoKKnLZYKQ 28QuZLVRhl531PAPZSBf62nWaDEyH52IrmK/abZc/pgVwwNBzM5hMRKQ/EV/BmwE tyHaI69CK9/6AElthlD+x1gfYlB282RKKiCxUWuimvUt8GUvOxs4pHrU -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAttK1snWADaRDmgjlUdMu L7CBbZwFouvcqqI4czSz/StNwHPndb+g0l4PiBMI06b/JgMZnCDX6fIKwvOOJVQz yHOdqgibXxRhG4nZyiU8lM+3nMaGJBGCCL/GINJQiF6NV2yT9hG6VV3zVGSgh9L1 nitDCoPY0tiH1nsCvIGC11FT4/UL+TsEWyK28ZKF0VZ19/FJQtOb1CKiAFaw7VZZ EZ607unEmTIJdLLNjV6/EpYUG08omALyK3bwq6zUfTv5WLdzZpkzB/38N7lr13Is x9inecUoOS9jNfWY8SyRrTRVlHI0mmSDBXOqtSMx4/B+KF10NWFHBLx9UP/Qre5r +Ei1bBOsG8FVBAjcu2dAOrNo4Nz3hy0EbUeH7ygbqJyrZ//cnouPTF2aFnp7aNeD Cs1nKJyamhtHnYD9PyEBUCSR3HQbvx14nu/BY3r7zBcYVgl4O6zH/xr/5DeKt9J+ kQNntyaHjqeCv6YzAZ+kYOJZnEoPWXU0IbS/6KT3vSHsIMmEMnVlnwlByr95jjVs uWug34Z8PQjtr8l0LWOCwde81gF9SjMhyhkwFrlxC0SimrHcqlx/QGKGwzdOIQBG dbld5Hx+cCGHJ36TuqQIMrVwSNkH8Ye5rJwGplfidM5y5jg0Pw6lRiDXtbsyeY8l 48Uu6nPqPW5EUI2PMAfTfzECAwEAAQ== -----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 297307537869423821804561677168520808362454 . . . . . . . . [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 2019-10-13 00:48:57 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-01-11 00:48:57 +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 745853114126840661430859980779110912791185007568048325349765666937173510260233410370882885537483236602318550527766223843878328202496289227987148816034434992363901911015558856935334697800603824450249638934060547850000433016682236443557687964632399884231142148366301286227581863576230125483791389789427229318346838649767278363421516834599987060238784645154474327302670279936634256147613993670366728466483205049444681356544737538824099278375946056718441873329241386856319712082278074515947579482969155428352948485786583142731300922270189174831548893637599298241784455225520728539732142586893848811957410059179082445199172401787961541384008244112574219601859837004073261590551526728468365254777848789628266394807137220109466937610644290195678461568219346476412698929434552937964135520107088009989063280415122560611733127396011235513698617195222538232133698584075977648802518664965875254829519865634560461825778408592426488845370680268719919808840115816353612102852643424005064706081862545715298152194874776849541515011212815818413671214874439607064720903356519976761099327082618543546498118281235120536849808858045442417921136764960668598863833228148529222148099691980602925218524555035908164256497931410849207894902325763436295335673649 . . . . . . . . . . . . . . . . . . . . [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) 9726d33c588d91a811085bd226b01d0e589998a5 . . . . . . . . . . . . . . . . [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) 00f0007600b21e05cc8ba2cd8a204e8766f92bb98a2520676bdafa70e7b249532def8b905e0000016dc2cde7ab00000403004730450220190d70d16dc5f3eb82a37f606de76633942311067d427d4ff880fc82a0fa4dc1022100ef8fde3478aedd337fd12fd9536fb4683a4b54c10ec5dff8e6c472b1a11fb8da0076006f5376ac31f03119d89900a45115ff77151c11d902c10029068db2089a37d9130000016dc2cde91000000403004730450220364f3657aa457a0fb1b56042ec64cbe62fb40feef246d773d44d3b1eb53a0e2d022100fbde3cb36fa3409d069548889280dca3407aba130e9eb63b6ca7f2bd32477e0c . . . . [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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