www.censitec.com
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:82:e0:76:60:de:ed:34:e4:19:6e:b0:f5:f6:f1:ee:6b:92 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=www.censitec.com
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 03:82:e0:76:60:de:ed:34:e4:19:6e:b0:f5:f6:f1:ee:6b:92Serial Number (int): 305871927221861254372667042082008127662994
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: 0e:0b:a9:6d:e3:49:e6:55:af:6f:3e:f7:20:db:00:98:26:00:41:25
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): 27:40:37:ab:8e:f7:31:74:2a:db:92:30:7b:7f:ae:e9:6b:5a:81:ca
Fingerprint (sha256): 3a:e2:90:a8:c7:11:b8:8d:52:b3:8f:40:d6:a5:79:9c:5c:b3:75:ba:79:f1:36:f5:f4:c6:d3:f9:b0:e4:b7:d3
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
1
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
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----- MIIGWDCCBUCgAwIBAgISA4LgdmDe7TTkGW6w9fbx7muSMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xODExMTkyMDMxNDdaFw0x OTAyMTcyMDMxNDdaMBsxGTAXBgNVBAMTEHd3dy5jZW5zaXRlYy5jb20wggIiMA0G CSqGSIb3DQEBAQUAA4ICDwAwggIKAoICAQDYi3KK6fipD9yeqs3s77ghT6iikBZR WbKTNkf8YAEyfKk8G7E/EfKsNkCxw5r5hFIyPn65OsWKTcqfdrzoFi8Ff3GRFFxC 3X9gO21C4bJlEVRDD7yblWD1j7iVIXCtF9IJD3uRV0svOxa6Ic2aAf17f6340ChR 5chUs/+JgYwf44TZ4hABalOh9wIKBkYUFaxiC9Ps0yUc+HQ+mO608S0AEc7FjPF2 FqNlnfqdS7gND9D4Och1srvXbo9KSBfGgGFjptb1i2/lqTr/Ywgkgk/M/hb2xa84 4aep76MrjjpYN/oGeWNj4PMX5OIOVr50AGreR8lC1z5zQHqXhhvKSa9buULMAw8l X3EOPDeAi8IDAZm47l8aDLCIHKEb5YyaG4Evfygc1sg0Cs2+35k2prhVFvFsiaaw DHjoxcRgUNi+UJsoTsPpT6nGIUru/XJ2VvRLjfXIKFUfqz6i+NOqB9FWQAc72xFI 4/1rUGwfaV+NYBxYy42+uSDhJItahoOvSWCY+r6AGcvYoG31UuOJUzi4CnpF381c jlXBvmE2sknu8OP/Lpr4fj5hoCv7ZekjTd+vk2SMsHtHIxuAWegoY9jeYQGWatZ8 W7THYmjKsIbku9rzzkDJgPgrr0uimScDkmUaPobl3/W+qGFEv0xY7pW+EAolU+zJ UrFLlpzbjdFChQIDAQABo4ICZTCCAmEwDgYDVR0PAQH/BAQDAgWgMB0GA1UdJQQW MBQGCCsGAQUFBwMBBggrBgEFBQcDAjAMBgNVHRMBAf8EAjAAMB0GA1UdDgQWBBQO C6lt40nmVa9vPvcg2wCYJgBBJTAfBgNVHSMEGDAWgBSoSmpjBH3duubRObemRWXv 86jsoTBvBggrBgEFBQcBAQRjMGEwLgYIKwYBBQUHMAGGImh0dHA6Ly9vY3NwLmlu dC14My5sZXRzZW5jcnlwdC5vcmcwLwYIKwYBBQUHMAKGI2h0dHA6Ly9jZXJ0Lmlu dC14My5sZXRzZW5jcnlwdC5vcmcvMBsGA1UdEQQUMBKCEHd3dy5jZW5zaXRlYy5j b20wTAYDVR0gBEUwQzAIBgZngQwBAgEwNwYLKwYBBAGC3xMBAQEwKDAmBggrBgEF BQcCARYaaHR0cDovL2Nwcy5sZXRzZW5jcnlwdC5vcmcwggEEBgorBgEEAdZ5AgQC BIH1BIHyAPAAdQB0ftqDMa0zEJEhnM4lT0Jwwr/9XkIgCMY3NXnmEHvMVgAAAWct 4vOPAAAEAwBGMEQCIHP04WZ3mdm0e5YEP6aoUVu8pc4HJEk9qV7Bb2rHKehmAiBI U0hrpIL+smjwrH2ArZGduQ5XkCbUgFrVIg0SXRcpCgB3AGPy283oO8wszwtyhCdX azOkjWF3j711pjixx2hUS9iNAAABZy3i87oAAAQDAEgwRgIhANBecub5NKOMOip6 V1aCcJWd/6b78Dx0i8/9pAUvDkCqAiEAn6JwSGalHYEU7RlMK8tn6MoCIl0e+b7J XyNm1+ulH78wDQYJKoZIhvcNAQELBQADggEBADRRJjV8pLrX8NDX2X/VBWNFDLpN TgXrHSV6qpVcYC6Kht2PdKwO/IBryiKDWqW6WJTLUsUnzmsoiDw8Z6d8zSwHPihd p2KALAkO2iPAutqop8Qk76Ffg1QoY1o76wA3gTOdbR2cY+4PQ1afSh3foHRmWJ5r bjDvAvMTjWTomYhEWRImuJtBjfu9mok3TidstoaoQo+0oBjpN2giHgnsYW/8DnxZ gvcULsoxX6Uq2m62WS+K4rtmlPwKkt2G7g1QHjknW0Kn7xAA2APJWguL4pZuY6DP ta+C3D9uE6HWXXl4oQdc9ea+GvKNoERwVV0bnCVfne9M8w99eVOthviGykY= -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEA2Ityiun4qQ/cnqrN7O+4 IU+oopAWUVmykzZH/GABMnypPBuxPxHyrDZAscOa+YRSMj5+uTrFik3Kn3a86BYv BX9xkRRcQt1/YDttQuGyZRFUQw+8m5Vg9Y+4lSFwrRfSCQ97kVdLLzsWuiHNmgH9 e3+t+NAoUeXIVLP/iYGMH+OE2eIQAWpTofcCCgZGFBWsYgvT7NMlHPh0PpjutPEt ABHOxYzxdhajZZ36nUu4DQ/Q+DnIdbK7126PSkgXxoBhY6bW9Ytv5ak6/2MIJIJP zP4W9sWvOOGnqe+jK446WDf6BnljY+DzF+TiDla+dABq3kfJQtc+c0B6l4Ybykmv W7lCzAMPJV9xDjw3gIvCAwGZuO5fGgywiByhG+WMmhuBL38oHNbINArNvt+ZNqa4 VRbxbImmsAx46MXEYFDYvlCbKE7D6U+pxiFK7v1ydlb0S431yChVH6s+ovjTqgfR VkAHO9sRSOP9a1BsH2lfjWAcWMuNvrkg4SSLWoaDr0lgmPq+gBnL2KBt9VLjiVM4 uAp6Rd/NXI5Vwb5hNrJJ7vDj/y6a+H4+YaAr+2XpI03fr5NkjLB7RyMbgFnoKGPY 3mEBlmrWfFu0x2JoyrCG5Lva885AyYD4K69LopknA5JlGj6G5d/1vqhhRL9MWO6V vhAKJVPsyVKxS5ac243RQoUCAwEAAQ== -----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 305871927221861254372667042082008127662994 . . . . . . . . [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 2018-11-19 20:31:47 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-02-17 20:31:47 +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 883425368260342550641454050900534713190609637408642393538593183007555325315136591282510087929194262911235435461817306919479171736853339017678837393184755201455934159541314494790156043262446413318748930185517539688267830938520460317966069190366070359315553360987170723347196117058735491685648704180954612231397897537563053781114939432422195077322282608975067651388301987856555982260200417665837789775039018546139251982042764279159900117538098312412277508422765057242453873640201895137049049614000609384444903432105332227307423611413311819872882876913891765992792184741756574853631491946403837899343894029671901442493559624437656807585734266396631083038615175692923704170094565870632948526309308848779024959227228371480457571964182758656466680879217435769433634866090110072459234642472458846271129811386960254931383710739263073314251804633348812437120197068721002987966629878640349713941765390872520882543907321304265342963590938711239096576373119102473434727835783857215147172676905068353581396805392378365681853555154861564085516792166194627753590318533207222672737405020975728066689896222331900315910680446777083904954673508206589880492575060067072382289317414407704417302191419182475417178810331948429168182540545529433354218324613 . . . . . . . . . . . . . . . . . . . . [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) 0e0ba96de349e655af6f3ef720db009826004125 . . . . . . . . . . . . . . . . [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 (20 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [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) 00f0007500747eda8331ad331091219cce254f4270c2bffd5e422008c6373579e6107bcc56000001672de2f38f0000040300463044022073f4e1667799d9b47b96043fa6a8515bbca5ce0724493da95ec16f6ac729e86602204853486ba482feb268f0ac7d80ad919db90e579026d4805ad5220d125d17290a00770063f2dbcde83bcc2ccf0b728427576b33a48d61778fbd75a638b1c768544bd88d000001672de2f3ba0000040300483046022100d05e72e6f934a38c3a2a7a57568270959dffa6fbf03c748bcffda4052f0e40aa0221009fa2704866a51d8114ed194c2bcb67e8ca02225d1ef9bec95f2366d7eba51fbf . . . . [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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