codespectra.com
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:78:9a:e8:8b:c3:56:b3:a1:33:3f:13:93:36:1f:2d:59:f6 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=codespectra.com
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 03:78:9a:e8:8b:c3:56:b3:a1:33:3f:13:93:36:1f:2d:59:f6Serial Number (int): 302376650384746672147590071043865000630774
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: 9a:7e:a7:e8:88:4b:09:75:80:f7:e3:14:ed:0a:62:77:6e:45:c3:68
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): 03:49:05:d2:ee:89:b7:c5:8a:f7:3e:30:db:ee:eb:11:68:9b:fe:52
Fingerprint (sha256): 3d:15:10:dd:ac:d5:7e:5a:ca:d0:dd:9d:62:85:df:2e:9d:5f:2a:71:9c:04:3f:fd:cc:28:f4:86:6a:e3:d5:3d
Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/
Revocation information
OCSP Server: http://ocsp.int-x3.letsencrypt.orgCheck the revocation status for certificate codespectra.com
2
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for codespectra.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
codespectra.com
www.codespectra.com
www.codespectra.com
Other certificates including the domain name codespectra.com
(limited to 100 certificates)
Certificate
The complete raw certificate details for codespectra.com in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIGazCCBVOgAwIBAgISA3ia6IvDVrOhMz8TkzYfLVn2MA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xOTExMDIyMjI2MzlaFw0y MDAxMzEyMjI2MzlaMBoxGDAWBgNVBAMTD2NvZGVzcGVjdHJhLmNvbTCCAiIwDQYJ KoZIhvcNAQEBBQADggIPADCCAgoCggIBAOxZ5p6UkMNHyv8Esyoyq7V12ViOYHct KMBqOB0hUsK/oPszKiC7CQ63OhhD/t/9oM5LUexXOpUDtfoyB2E1DAGwfaaH77zb Go3ezpfX1GzNJFKL1/+gT1OjswxsJjumjj06PDt4Mfn4IjorkXJG+PjHv4k4whwQ fMbex920dl0q+CRP2FyxNAouK+Uk2oDSeocyN6g+NiR7OLkJTlVyop2QKx/tHrts 5zETfSEsRvi+SJGWJccByctjii/fqG+lTzQ1hhotnFPdySSvKzls1hs79MfX50Pn qjTm97LwC6ZQfEzJ7ZAcu+kReoZwvtKO6i0MZLzUqrIJvpOo1ySuO2H/VhxtQjVM 19upJfFKivdiNX/SJ8ysO8ylsAgZGpuWRUDe3GMsYZWjfFMT78KAqjwxnoEWIGyq P5UMbDnOp7w+OTu3yJFCcdFrnXOfGYCOQvDKJyDj1fM6iFLTpfoaTLBfImxUUQu/ 7KOgdP1iqNITSgGCsJFZ+wI0ihjI8OeM/VTcVN6mrOZ+16C7xrmPKeJUddWXiAAI Uo57B2z2wztUCk3WnxeYK5NxC0fZHnhgehC+K0kiVBhSMKLlSSUSHwyqQ/w8dHhz m1zbhj45IzZTWcLfmDc4McF+VG+zxushOdCGtCyeZVx/QB7P14XORKNolszhz0fW fPWCiUBhrU4tAgMBAAGjggJ5MIICdTAOBgNVHQ8BAf8EBAMCBaAwHQYDVR0lBBYw FAYIKwYBBQUHAwEGCCsGAQUFBwMCMAwGA1UdEwEB/wQCMAAwHQYDVR0OBBYEFJp+ p+iISwl1gPfjFO0KYnduRcNoMB8GA1UdIwQYMBaAFKhKamMEfd265tE5t6ZFZe/z qOyhMG8GCCsGAQUFBwEBBGMwYTAuBggrBgEFBQcwAYYiaHR0cDovL29jc3AuaW50 LXgzLmxldHNlbmNyeXB0Lm9yZzAvBggrBgEFBQcwAoYjaHR0cDovL2NlcnQuaW50 LXgzLmxldHNlbmNyeXB0Lm9yZy8wLwYDVR0RBCgwJoIPY29kZXNwZWN0cmEuY29t ghN3d3cuY29kZXNwZWN0cmEuY29tMEwGA1UdIARFMEMwCAYGZ4EMAQIBMDcGCysG AQQBgt8TAQEBMCgwJgYIKwYBBQUHAgEWGmh0dHA6Ly9jcHMubGV0c2VuY3J5cHQu b3JnMIIBBAYKKwYBBAHWeQIEAgSB9QSB8gDwAHYAXqdz+d9WwOe1Nkh90EngMnqR mgyEoRIShBh1loFxRVgAAAFuLnEuqwAABAMARzBFAiEAnScLUl9V7nmo0/XHIQMS YwB1OIYHu4BBdKiRSydLXj8CIDiPgWobMDpCRT5s1yunXT7dggw2hwfjj9IcytGS 07bPAHYAB7dcG+V9aP/xsMYdIxXHuuZXfFeUt2ruvGE6GmnTohwAAAFuLnEuzgAA BAMARzBFAiBq3Dar4/s9odI0289cVyvmh+wh2i57UjuJy3HG5Zx5fQIhAO0cj1mo U0oeQ9z874IVEdxpJ3I12xwmV+x9O9B2oxeGMA0GCSqGSIb3DQEBCwUAA4IBAQCX wWuMWHWaXAesLzrB4y+vmV+81H3vHLZMTjYdoq9fE/sKu/B48//lN/4cBOyUfqBr L7h7dS14FjY9KhNa3srKEz6vnc/NJqHnOJzcb9zehvsXEFk39oT1VanFT488c1wT fq9DkdapO9pV4pnqRlh0GtBXjNREMCdPK4RIeR0INQCe1/MCeFaNd4w1PsAIijnF kkbJqJN2ytWwUdqzHrK/xsyb2XmCmcfoiR8B2Ed0n0W85EeFSzT4iLw2QUB6U3+a gCOGCx05PQXw+vi3h1k8Ry/hiN9e2WqFoO3tn698yEwNPlK09xk0XgES5Y56wvo7 iUidDMrfepwYTR/PF68w -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEA7FnmnpSQw0fK/wSzKjKr tXXZWI5gdy0owGo4HSFSwr+g+zMqILsJDrc6GEP+3/2gzktR7Fc6lQO1+jIHYTUM AbB9pofvvNsajd7Ol9fUbM0kUovX/6BPU6OzDGwmO6aOPTo8O3gx+fgiOiuRckb4 +Me/iTjCHBB8xt7H3bR2XSr4JE/YXLE0Ci4r5STagNJ6hzI3qD42JHs4uQlOVXKi nZArH+0eu2znMRN9ISxG+L5IkZYlxwHJy2OKL9+ob6VPNDWGGi2cU93JJK8rOWzW Gzv0x9fnQ+eqNOb3svALplB8TMntkBy76RF6hnC+0o7qLQxkvNSqsgm+k6jXJK47 Yf9WHG1CNUzX26kl8UqK92I1f9InzKw7zKWwCBkam5ZFQN7cYyxhlaN8UxPvwoCq PDGegRYgbKo/lQxsOc6nvD45O7fIkUJx0Wudc58ZgI5C8MonIOPV8zqIUtOl+hpM sF8ibFRRC7/so6B0/WKo0hNKAYKwkVn7AjSKGMjw54z9VNxU3qas5n7XoLvGuY8p 4lR11ZeIAAhSjnsHbPbDO1QKTdafF5grk3ELR9keeGB6EL4rSSJUGFIwouVJJRIf DKpD/Dx0eHObXNuGPjkjNlNZwt+YNzgxwX5Ub7PG6yE50Ia0LJ5lXH9AHs/Xhc5E o2iWzOHPR9Z89YKJQGGtTi0CAwEAAQ== -----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 302376650384746672147590071043865000630774 . . . . . . . . [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 2019-11-02 22:26:39 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-01-31 22:26:39 +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 'codespectra.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 964228669970581436462174731654504989492224560323038780240027112603625776277893745241708495578613524059882799631927169297913231498590471380407692708131779134456398579521616448430275044922390611406655531052275675212298651443201283828883064761828688904416627733240360700315565612729595787742691871481190074797893857839770879578277886857137381570953013587950013565563436293729570532523128215182813230331801563189598702056115246615432081232413947873188896806946674027272121119954218154664829997660853291511304439541806101030938481914919635110661511092347097898939172438344742316354358583187322518641999684923259104572063333265817970598507764691556568341920941967664960449226209761962585679965504902383989284549610817722215722568031023548588358926481596437657010803598579119858716739146475135000958277329660486978494855204616838485460078229489306454413449390911175317116147964381565746554349600569016123624099759071796717029729103379018255393274289876855111290516376806269221793024662433093247982706519147227204922279850702372945463964215834410281023322431553260733127019220469972491563549481596195897895096360976730658242290917333882865737273975270212991789216775749601260842813749882200317358886019762667944275364023533588890893291441709 . . . . . . . . . . . . . . . . . . . . [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) 9a7ea7e8884b097580f7e314ed0a62776e45c368 . . . . . . . . . . . . . . . . [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 (40 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'codespectra.com' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.codespectra.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) 00f00076005ea773f9df56c0e7b536487dd049e0327a919a0c84a1121284187596817145580000016e2e712eab00000403004730450221009d270b525f55ee79a8d3f5c7210312630075388607bb804174a8914b274b5e3f0220388f816a1b303a42453e6cd72ba75d3edd820c368707e38fd21ccad192d3b6cf00760007b75c1be57d68fff1b0c61d2315c7bae6577c5794b76aeebc613a1a69d3a21c0000016e2e712ece000004030047304502206adc36abe3fb3da1d234dbcf5c572be687ec21da2e7b523b89cb71c6e59c797d022100ed1c8f59a8534a1e43dcfcef821511dc69277235db1c2657ec7d3bd076a31786 . . . . [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) 0097c16b8c58759a5c07ac2f3ac1e32faf995fbcd47def1cb64c4e361da2af5f13fb0abbf078f3ffe537fe1c04ec947ea06b2fb87b752d7816363d2a135adecaca133eaf9dcfcd26a1e7389cdc6fdcde86fb17105937f684f555a9c54f8f3c735c137eaf4391d6a93bda55e299ea4658741ad0578cd44430274f2b8448791d0835009ed7f30278568d778c353ec0088a39c59246c9a89376cad5b051dab31eb2bfc6cc9bd9798299c7e8891f01d847749f45bce447854b34f888bc3641407a537f9a8023860b1d393d05f0faf8b787593c472fe188df5ed96a85a0eded9faf7cc84c0d3e52b4f719345e0112e58e7ac2fa3b89489d0ccadf7a9c184d1fcf17af30