www.censitec.com
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:92:08:f3:03:cf:69:33:50:8b:14:c4:e8:20:c3:8a:64:8e was issued on by Let's Encrypt.
With 2 subject alternative names this certificate can be used to secure multiple fqdn's. 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=www.censitec.com
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 03:92:08:f3:03:cf:69:33:50:8b:14:c4:e8:20:c3:8a:64:8eSerial Number (int): 311029978995120675308632037923756607956110
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: 2c:0e:3a:a6:18:83:aa:1c:a9:ee:d7:1b:12:d0:df:24:2f:a8:99:da
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): e1:15:5a:b5:03:71:48:a9:bf:3a:d0:3b:e3:66:c7:b3:72:8f:8c:21
Fingerprint (sha256): c6:fa:e9:e3:f5:66:12:db:72:9a:1c:ed:33:f0:60:5f:58:76:cb:0a:a7:2f:86:0a:53:3a:a5:81:e6:86:e2:34
Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/
Revocation information
OCSP Server: http://ocsp.int-x3.letsencrypt.orgCheck the revocation status for certificate www.censitec.com
2
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for www.censitec.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
censitec.com
www.censitec.com
www.censitec.com
Other certificates including the domain name censitec.com
(limited to 100 certificates)
Certificate
The complete raw certificate details for www.censitec.com in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIGZjCCBU6gAwIBAgISA5II8wPPaTNQixTE6CDDimSOMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xODExMjMxMjM1MDBaFw0x OTAyMjExMjM1MDBaMBsxGTAXBgNVBAMTEHd3dy5jZW5zaXRlYy5jb20wggIiMA0G CSqGSIb3DQEBAQUAA4ICDwAwggIKAoICAQCTt4l+hl0dxlFuHxkvHx/NJSOxO72t NByzpGYcH62q1rk56KW7Jkmxu9lupEaEE5epqNXNhUSUjFAk8PQQABQ+Rbs9N/M7 m++WqE5aOrnNne2X6CV8JGI4QI09ypqiX0cdO4s+0SASDFBs0VQ1qDjqXzNbE8WF CaVGR7eST4O/Ijh7ik7gH/Qf3RipmuEob9Lak3kR0O3NjFwGO2xlN3ewKbnsf9Pz A6HOP/79v8OVRxaKlp0IYE6M3igAtUK3j0W3E5eeqsh1Qq1Z0vLhkACU9DwvnyVi 69wyWlvdHmFYqO0Aiieo+pGVjmLXQe1tMV+PomU6ZtNBTj/Nj8vwLyb0nrz8OmAp ffJhsTreNWVszOekn5l49xAviZ07I1+i1COmCM+s+Rey6UTvxYIZIJyUXO4rxOBP /GId3aJrD8r7zLn5hYDyhsRjsi6lsAGcs645Uq0+rtHOqp5ng8/ezkjbuIR4HC74 3kSdz7upK7bfSwZBwbtD37TRF0EUSR1WNTUWclXeelwwG+A+IB0mXc+zLFziJxXj AL0F2lzsRu/5ctkUJUMj4q4YVl0IWJ9lhPbxTfs6w/YrNQffGqoEzv0JX91XdUAL 19mO6ZqMFJK6G/WyI6QPlkZSjFYkn8eEuzuDSHzSiLX3kERqCXq/wcHjeAYOzeG4 mM53WVfzH26jzwIDAQABo4ICczCCAm8wDgYDVR0PAQH/BAQDAgWgMB0GA1UdJQQW MBQGCCsGAQUFBwMBBggrBgEFBQcDAjAMBgNVHRMBAf8EAjAAMB0GA1UdDgQWBBQs DjqmGIOqHKnu1xsS0N8kL6iZ2jAfBgNVHSMEGDAWgBSoSmpjBH3duubRObemRWXv 86jsoTBvBggrBgEFBQcBAQRjMGEwLgYIKwYBBQUHMAGGImh0dHA6Ly9vY3NwLmlu dC14My5sZXRzZW5jcnlwdC5vcmcwLwYIKwYBBQUHMAKGI2h0dHA6Ly9jZXJ0Lmlu dC14My5sZXRzZW5jcnlwdC5vcmcvMCkGA1UdEQQiMCCCDGNlbnNpdGVjLmNvbYIQ d3d3LmNlbnNpdGVjLmNvbTBMBgNVHSAERTBDMAgGBmeBDAECATA3BgsrBgEEAYLf EwEBATAoMCYGCCsGAQUFBwIBFhpodHRwOi8vY3BzLmxldHNlbmNyeXB0Lm9yZzCC AQQGCisGAQQB1nkCBAIEgfUEgfIA8AB3AFWB1MIWkDYBSuoLm1c8U/DA5Dh4cCUI Fy+jqh0HE9MMAAABZ0DH4WQAAAQDAEgwRgIhANymC/DoX7lBbOi55j4mKOb3PpTf VZGQvqeSRoLlLEBpAiEAloN6boLBGhcb7a2/qsZlW8ZRxpjCqofyAGo2v9Jc674A dQBj8tvN6DvMLM8LcoQnV2szpI1hd4+9daY4scdoVEvYjQAAAWdAx+FSAAAEAwBG MEQCIH8zp29rqw2T5sqjyY+5h78VldhATg2yOln4VB6d4CVcAiBl1h+N5sD3AkAE 1BQXjXSjpuTZEse5RbwTbP/Oh1CYEzANBgkqhkiG9w0BAQsFAAOCAQEATEprXSRG 01o9wM57gt0RqVGlfxlBB9ib2ZMkiEhN0BiyNGuGFVYzxrnb+wmi7Qg7mNC1jmsO pJirGZdvnE8fqavCDwV/zkmEN7sNRteWDQDo2BKU/sxaCbBbm4z0SS69fUcVz7s3 ZWQIofHwpgKqx2QL/XB5b0ZN5Iio+vwhuRpmwVwKx0aY59Ws4JsanD9hVNVkNInc yN0ZhZ4IleIeL5Oo1xW/07kxcMC1gdVOAeamCWI3yYxDsXQeC+CJ5pwBRy9WEsQH t6Nwfj4lZpsmH78iH8YAbaDH+hRSd4HjwGiBQkn1CpY1eF1syI28C+nQL4LDjMOk s17A2CTOjJqlRg== -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAk7eJfoZdHcZRbh8ZLx8f zSUjsTu9rTQcs6RmHB+tqta5OeiluyZJsbvZbqRGhBOXqajVzYVElIxQJPD0EAAU PkW7PTfzO5vvlqhOWjq5zZ3tl+glfCRiOECNPcqaol9HHTuLPtEgEgxQbNFUNag4 6l8zWxPFhQmlRke3kk+DvyI4e4pO4B/0H90YqZrhKG/S2pN5EdDtzYxcBjtsZTd3 sCm57H/T8wOhzj/+/b/DlUcWipadCGBOjN4oALVCt49FtxOXnqrIdUKtWdLy4ZAA lPQ8L58lYuvcMlpb3R5hWKjtAIonqPqRlY5i10HtbTFfj6JlOmbTQU4/zY/L8C8m 9J68/DpgKX3yYbE63jVlbMznpJ+ZePcQL4mdOyNfotQjpgjPrPkXsulE78WCGSCc lFzuK8TgT/xiHd2iaw/K+8y5+YWA8obEY7IupbABnLOuOVKtPq7RzqqeZ4PP3s5I 27iEeBwu+N5Enc+7qSu230sGQcG7Q9+00RdBFEkdVjU1FnJV3npcMBvgPiAdJl3P syxc4icV4wC9Bdpc7Ebv+XLZFCVDI+KuGFZdCFifZYT28U37OsP2KzUH3xqqBM79 CV/dV3VAC9fZjumajBSSuhv1siOkD5ZGUoxWJJ/HhLs7g0h80oi195BEagl6v8HB 43gGDs3huJjOd1lX8x9uo88CAwEAAQ== -----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 311029978995120675308632037923756607956110 . . . . . . . . [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 2018-11-23 12:35:00 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-02-21 12:35:00 +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 'www.censitec.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 602632545138392572204859819991192482726909964102202633808520628428738739498141602314968622530296223094553688813594721952055135041933582723878144760394291145273378171993830586969643661755071742433096387409631537567367812038456003738682875709976823716402236859239488638816047076343322931332129959549329943725973668231106402276939161444742013275184119793246041431529024496090913400837827365731490749509526110821368961988440419087099088699840611829803572293642630065075714452171839428516018681613146791381713579077500890117532270803056260685814866037372351309177284048789985731746254983871264035317023656077848387718238746011879351251276691623874561323302821928707352289242909034377288237947936126507279717713560322722626928579024970326254797174728094899720906088703888281612485972970735121300543538254717494652806929584391170115940873117579678043113631465834191108144121747110737334639849094374217257181862811284835793199892064148886836454723285658903585095407871545479255738786655576056297214718783760009271903606767325636723747399143495521117242416202044320708605087884085826695818848534669127746373376089929356343557164138646622296646243782773560186471633437934670509261855486472051587056739016041557426472759825515810290498645435343 . . . . . . . . . . . . . . . . . . . . [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) 2c0e3aa61883aa1ca9eed71b12d0df242fa899da . . . . . . . . . . . . . . . . [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 (34 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'censitec.com' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.censitec.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) 00f00077005581d4c2169036014aea0b9b573c53f0c0e43878702508172fa3aa1d0713d30c0000016740c7e1640000040300483046022100dca60bf0e85fb9416ce8b9e63e2628e6f73e94df559190bea7924682e52c406902210096837a6e82c11a171bedadbfaac6655bc651c698c2aa87f2006a36bfd25cebbe00750063f2dbcde83bcc2ccf0b728427576b33a48d61778fbd75a638b1c768544bd88d0000016740c7e152000004030046304402207f33a76f6bab0d93e6caa3c98fb987bf1595d8404e0db23a59f8541e9de0255c022065d61f8de6c0f7024004d414178d74a3a6e4d912c7b945bc136cffce87509813 . . . . [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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