codespectra.com
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 04:53:54:bd:ad:f2:6d:27:f9:25:64:c2:7a:35:fd:22:f3:3e 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): 04:53:54:bd:ad:f2:6d:27:f9:25:64:c2:7a:35:fd:22:f3:3eSerial Number (int): 376805220205294934020628891372568589824830
Serial Number lenght: 139 bits, 18 octets
SubjectKeyId: 5f:3b:1e:18:d0:05:7a:af:26:f8:5f:5e:c1:39:79:ea:d9:68:21:02
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): 1e:82:c4:f0:30:78:2f:8a:6c:b4:ae:17:49:54:78:b1:dd:9f:75:79
Fingerprint (sha256): 94:19:ce:ab:a7:b8:8a:b9:03:63:fd:dc:73:b2:26:f1:10:b6:ae:a7:97:2c:13:04:65:2e:7c:6e:16:67:32:4f
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----- MIIGazCCBVOgAwIBAgISBFNUva3ybSf5JWTCejX9IvM+MA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0yMDAzMDMxOTMwMDBaFw0y MDA2MDExOTMwMDBaMBoxGDAWBgNVBAMTD2NvZGVzcGVjdHJhLmNvbTCCAiIwDQYJ KoZIhvcNAQEBBQADggIPADCCAgoCggIBAL3lEE509k+E6PeInhLdfauRpcOBenSv lRnjb8TqZGanlFfKjoe6yDR088kLehWaXTDnyIkCKlLOHRel0TkgI+0jwykzkNLY 8wX96PixU2DkOIcnnNeClheC8R0rN6CA0rCmRfc5g3OuAO63TZlUsq9C/go2YsV/ o/JJwgnXPylvl4QNZg+ksZCjjFBrTrX9Ahtl8noLh+sOsZn1KT3gfsmlaFMfBZQj EPzuii8HwcehvZuxgANWOnhRyp9FseHLlv9TUdv7UwE4JR/LGLmneWtWiCffQuwQ IvKbSTP0NzJ2jcCNDtSsFA+bEVxBqY4xM4b+05U/ag+K/oXeJ9uMk5ni73nuV6dF wFSA6eQ5AQkIcVh4ahizh9fisUgMdJoFlzyKEGHIoxkHN4m+/aXGloUATJnmw8V/ i/slol9o+Vz/iEzUnHl4jVFx6tnK+JlEt5bBHSimXzXyrczbsJCfRNXcdNOuOskv Yb83b1BC8+vxZLfJLorls2BkyxjcnvOZZdYMFFPRdLz3Sj0fkkYI9tns9w6OWAVj mr1jGVnL2MtOAzi7n72/OIJrCmYncnEYzdNUmS22yfMwSDyPvIxVp0vDc518I0G5 9DBbuwNv5UDa2UZqw+t2Qpb1XatUKeNqUhmR4l2hw4CaYbDTjxdD2s8vY4l+U8f5 BWT4mlJyh53vAgMBAAGjggJ5MIICdTAOBgNVHQ8BAf8EBAMCBaAwHQYDVR0lBBYw FAYIKwYBBQUHAwEGCCsGAQUFBwMCMAwGA1UdEwEB/wQCMAAwHQYDVR0OBBYEFF87 HhjQBXqvJvhfXsE5eerZaCECMB8GA1UdIwQYMBaAFKhKamMEfd265tE5t6ZFZe/z qOyhMG8GCCsGAQUFBwEBBGMwYTAuBggrBgEFBQcwAYYiaHR0cDovL29jc3AuaW50 LXgzLmxldHNlbmNyeXB0Lm9yZzAvBggrBgEFBQcwAoYjaHR0cDovL2NlcnQuaW50 LXgzLmxldHNlbmNyeXB0Lm9yZy8wLwYDVR0RBCgwJoIPY29kZXNwZWN0cmEuY29t ghN3d3cuY29kZXNwZWN0cmEuY29tMEwGA1UdIARFMEMwCAYGZ4EMAQIBMDcGCysG AQQBgt8TAQEBMCgwJgYIKwYBBQUHAgEWGmh0dHA6Ly9jcHMubGV0c2VuY3J5cHQu b3JnMIIBBAYKKwYBBAHWeQIEAgSB9QSB8gDwAHYAb1N2rDHwMRnYmQCkURX/dxUc EdkCwQApBo2yCJo32RMAAAFwohdKMQAABAMARzBFAiEA+bQDFa7oiQf2/H39Q8Fi /laaszirdjasutEnm3uuZ3ECIGw/ufAg8GKFA3jQMmN4GX5QOLRaAeFZ7bREE35v WUDzAHYAB7dcG+V9aP/xsMYdIxXHuuZXfFeUt2ruvGE6GmnTohwAAAFwohdKMAAA BAMARzBFAiAz0qO789vU4Pby+DpCF7CqY8EqylFcm7ITmd/8HaqTVAIhANNfj2l0 EN6nXkVhi6TkyaDblVo3HQzt1Wrnd8/6/H3+MA0GCSqGSIb3DQEBCwUAA4IBAQCb WvU+6jH941TXofnin/5vW50qDHDujStkb3pXEFUFLY+CGiDkOoo3mJcV1ILWmCKJ WoK52+J2PcnWAOm2sk2Fj9/71uJTWkr04pVBpqtfRSR3/380t7FH2za1rCPswR46 C9AuAjsg0CwQ+VvZg/at+ide3oKus0TViOJn6dihWB86epD3ALKGuP8agdR8Mw28 d1bVgayWT6zKyolkfvvTgmHmdE54solJBfASw763f6JyKgnRdKF9n9Bpj/+rPEpQ oz5tTHyc8+tNhctKStRIlaV4CBHNMDHK8GOxCzmSg/FSgEXQ0MdPab+cyrI7wwv/ 2FwsOm9Ywbym8Tc+aLVs -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAveUQTnT2T4To94ieEt19 q5Glw4F6dK+VGeNvxOpkZqeUV8qOh7rINHTzyQt6FZpdMOfIiQIqUs4dF6XROSAj 7SPDKTOQ0tjzBf3o+LFTYOQ4hyec14KWF4LxHSs3oIDSsKZF9zmDc64A7rdNmVSy r0L+CjZixX+j8knCCdc/KW+XhA1mD6SxkKOMUGtOtf0CG2XyeguH6w6xmfUpPeB+ yaVoUx8FlCMQ/O6KLwfBx6G9m7GAA1Y6eFHKn0Wx4cuW/1NR2/tTATglH8sYuad5 a1aIJ99C7BAi8ptJM/Q3MnaNwI0O1KwUD5sRXEGpjjEzhv7TlT9qD4r+hd4n24yT meLvee5Xp0XAVIDp5DkBCQhxWHhqGLOH1+KxSAx0mgWXPIoQYcijGQc3ib79pcaW hQBMmebDxX+L+yWiX2j5XP+ITNSceXiNUXHq2cr4mUS3lsEdKKZfNfKtzNuwkJ9E 1dx00646yS9hvzdvUELz6/Fkt8kuiuWzYGTLGNye85ll1gwUU9F0vPdKPR+SRgj2 2ez3Do5YBWOavWMZWcvYy04DOLufvb84gmsKZidycRjN01SZLbbJ8zBIPI+8jFWn S8NznXwjQbn0MFu7A2/lQNrZRmrD63ZClvVdq1Qp42pSGZHiXaHDgJphsNOPF0Pa zy9jiX5Tx/kFZPiaUnKHne8CAwEAAQ== -----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 376805220205294934020628891372568589824830 . . . . . . . . [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 2020-03-03 19:30:00 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-06-01 19:30:00 +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 '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 774703113048403428484661301041976528023304884996539361673322443496739175502070551609347741534037233071346971047549701825074995095974818441600372184666665967436633048908761030981097550633961060854466615094412471423340416912088119650366549815333972861584209377310271160622595006090609000862839834645262720062592348622842213778828536172329994952084239576860216486111734676149605646531188656713915869955705331669302028857587287163818448922309070088106310616134600648206164511944890979742319736475552191018655756313160154890224826664324990893268628553520405684607143955562761305404510838653817480260821807889926174925024520234283043731236712640651365899673172457345667590677856263055944702896941967753681452967846857462529864669193211123235031684867931712835194038210739739266668651343986068071305862717739387809027144116878281918597981492356260592841956402852465536771256432032114529283754224420989658940806947058782873291127068527418719125880465207747000470251891465822202565350439786354959695913983055635848140211726234974280505378122402341523962383428846182499052880857294883985772501952232881622579454778681235966594808265843991080963622556229909415324330081570422974516295513423921770937392801326794489952792723555672748291445464559 . . . . . . . . . . . . . . . . . . . . [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) 5f3b1e18d0057aaf26f85f5ec13979ead9682102 . . . . . . . . . . . . . . . . [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) 00f00076006f5376ac31f03119d89900a45115ff77151c11d902c10029068db2089a37d91300000170a2174a310000040300473045022100f9b40315aee88907f6fc7dfd43c162fe569ab338ab7636acbad1279b7bae677102206c3fb9f020f062850378d0326378197e5038b45a01e159edb444137e6f5940f300760007b75c1be57d68fff1b0c61d2315c7bae6577c5794b76aeebc613a1a69d3a21c00000170a2174a300000040300473045022033d2a3bbf3dbd4e0f6f2f83a4217b0aa63c12aca515c9bb21399dffc1daa9354022100d35f8f697410dea75e45618ba4e4c9a0db955a371d0cedd56ae777cffafc7dfe . . . . [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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