acoperim.com
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 04:4d:27:a3:c3:01:f3:70:ea:0f:82:cd:d8:8b:9e:9f:54:f1 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=acoperim.com
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 04:4d:27:a3:c3:01:f3:70:ea:0f:82:cd:d8:8b:9e:9f:54:f1Serial Number (int): 374703576171401243406110406006396583630065
Serial Number lenght: 139 bits, 18 octets
SubjectKeyId: b8:45:c6:89:3e:7e:a9:fe:14:d5:8c:96:86:1a:97:bd:ad:c5:6f:c8
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): db:00:c1:26:e5:0c:8c:19:97:86:2b:a9:0e:5a:1f:b8:e6:91:5e:3c
Fingerprint (sha256): 91:c2:1e:57:db:92:7b:5c:ae:d1:26:a0:b6:88:1a:bf:2d:f2:75:51:58:7a:ae:47:d4:08:79:7e:fc:7b:19:48
Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/
Revocation information
OCSP Server: http://ocsp.int-x3.letsencrypt.orgCheck the revocation status for certificate acoperim.com
2
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for acoperim.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
acoperim.com
www.acoperim.com
www.acoperim.com
Other certificates including the domain name acoperim.com
(limited to 100 certificates)
Certificate
The complete raw certificate details for acoperim.com in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIGYjCCBUqgAwIBAgISBE0no8MB83DqD4LN2Iuen1TxMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xOTA0MTYwMzMyMzlaFw0x OTA3MTUwMzMyMzlaMBcxFTATBgNVBAMTDGFjb3BlcmltLmNvbTCCAiIwDQYJKoZI hvcNAQEBBQADggIPADCCAgoCggIBAKPax0xinBVDLxpUVHM4m8QAoiYlkHa20dJo JkyK6sV08V1bDe1IwmmBcbNhjHSn/wH1E4mBgWuptfU3K5W0BlnOVcnjO/WNu2YQ odTD6GqVEOARhuYVuyvhaCI4tyYb6+pR1lMkAiKG3ypdXp5iMs29IH6cEht2sQmV SUwiIkawSgf1e9irThG4jwMb55NZtWq8C6ZlhyK8QTrTMfFYGK9RO2YGXapH98ZV TXyFBO1cp9QcZNObXpiq+y5+Y9g3vQYYepdkJ0E5NZ4ozqWywtV31mDzqub0QCdB pFJbxHii4IGBRtzYc0t6UJXOVA/bkGefKF6WT2v9M1ZUgUG+Q7LoUuxgABnfgdpa A2W8tDRxOqa2N6Dv5KCzXNs58+cHmEtj9z93b+tzZC8fltn6dZNaK+Gi58gQICD9 MB4ubQ1zD26c9EU27IzMGCaaGiXMfuOrqsyVF/OvQkCUl5bZTOPyjxgyf+EekY2C Aj+ybYitwn6s+oYgzWVETeMfCYcgvwOUfY8gjX6nuesVuH1FmHFBelyXSR9oq1m3 ECHVXlOxwlv5Cju4l8dVW/sBMl7rYFP8KRYGn6Vp+MW3XXh4WqcQZBomOyNUGmB2 7hTy/zosNa0hLu6I6K3jMYnYHq1E1bYDlL2J+QW+Vlg3YOOFq80KRin7zDnz2iMC 2m8fkur5AgMBAAGjggJzMIICbzAOBgNVHQ8BAf8EBAMCBaAwHQYDVR0lBBYwFAYI KwYBBQUHAwEGCCsGAQUFBwMCMAwGA1UdEwEB/wQCMAAwHQYDVR0OBBYEFLhFxok+ fqn+FNWMloYal72txW/IMB8GA1UdIwQYMBaAFKhKamMEfd265tE5t6ZFZe/zqOyh MG8GCCsGAQUFBwEBBGMwYTAuBggrBgEFBQcwAYYiaHR0cDovL29jc3AuaW50LXgz LmxldHNlbmNyeXB0Lm9yZzAvBggrBgEFBQcwAoYjaHR0cDovL2NlcnQuaW50LXgz LmxldHNlbmNyeXB0Lm9yZy8wKQYDVR0RBCIwIIIMYWNvcGVyaW0uY29tghB3d3cu YWNvcGVyaW0uY29tMEwGA1UdIARFMEMwCAYGZ4EMAQIBMDcGCysGAQQBgt8TAQEB MCgwJgYIKwYBBQUHAgEWGmh0dHA6Ly9jcHMubGV0c2VuY3J5cHQub3JnMIIBBAYK KwYBBAHWeQIEAgSB9QSB8gDwAHYA4mlLribo6UAJ6IYbtjuD1D7n/nSI+6SPKJMB nd3x2/4AAAFqJGsXwAAABAMARzBFAiA10w3QkT+8PaCUcV5KsJWbj/uQspGkz9mB lOAvuzqtJgIhAJlCiu+RNLrEVFnOojrDPArKrODscEaFftTPM14+JgX3AHYAKTxR llTIOWW6qlD8WAfUt2+/WHopctykwwz05UVH9HgAAAFqJGsXrQAABAMARzBFAiBU o9gm9hycabD7wuA0dFx33ZiqWVhU8sMLHmUnVKqJiQIhAPs/bImYSy1/cIkuow3X c9SJ2GY92mVe+d1btJuyQHefMA0GCSqGSIb3DQEBCwUAA4IBAQANPnNzvKyGWwUh 8RbQO9+rqPDaRlTKYil/UEq7Wr2KKoeU0TCH4znrMcUTELxNzsFvo6OTugFZNYhj lWCUqautm33HDd7FhMk/VBOwlgOAXo+LEqSjhXUV2PS7DMxTRU6SQG7RdnrJ4rSp XU2w1pXjr+fbX8kGTvohW0s81+B44M5k3U5dFe+lTktd9KcBm12y6b4Df2RDigby wxSV+BuKHoCYDidjBP3CdfklGnvffVecgk3kJnYHso20IlDeYfpvSANP7hdN8ARd t17UWxmFlfIvE5/c21cX110LxkVdD4jvpKnkAjJCUEOqpZEvm2DxxPnzXFAEnQUO B5GjGiR5 -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAo9rHTGKcFUMvGlRUczib xACiJiWQdrbR0mgmTIrqxXTxXVsN7UjCaYFxs2GMdKf/AfUTiYGBa6m19TcrlbQG Wc5VyeM79Y27ZhCh1MPoapUQ4BGG5hW7K+FoIji3Jhvr6lHWUyQCIobfKl1enmIy zb0gfpwSG3axCZVJTCIiRrBKB/V72KtOEbiPAxvnk1m1arwLpmWHIrxBOtMx8VgY r1E7ZgZdqkf3xlVNfIUE7Vyn1Bxk05temKr7Ln5j2De9Bhh6l2QnQTk1nijOpbLC 1XfWYPOq5vRAJ0GkUlvEeKLggYFG3NhzS3pQlc5UD9uQZ58oXpZPa/0zVlSBQb5D suhS7GAAGd+B2loDZby0NHE6prY3oO/koLNc2znz5weYS2P3P3dv63NkLx+W2fp1 k1or4aLnyBAgIP0wHi5tDXMPbpz0RTbsjMwYJpoaJcx+46uqzJUX869CQJSXltlM 4/KPGDJ/4R6RjYICP7JtiK3Cfqz6hiDNZURN4x8JhyC/A5R9jyCNfqe56xW4fUWY cUF6XJdJH2irWbcQIdVeU7HCW/kKO7iXx1Vb+wEyXutgU/wpFgafpWn4xbddeHha pxBkGiY7I1QaYHbuFPL/Oiw1rSEu7ojoreMxidgerUTVtgOUvYn5Bb5WWDdg44Wr zQpGKfvMOfPaIwLabx+S6vkCAwEAAQ== -----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 374703576171401243406110406006396583630065 . . . . . . . . [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 2019-04-16 03:32:39 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-07-15 03:32:39 +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 'acoperim.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 668468461398444515494895438886546970717312769934049177587488092490477138661651458873536991954167223968868256655635279635465234081343858641264839601298426967494790870277739168808472158422239753597484627407450549148397536182953049346464910649527210823386647837773101285031985163205437501253218436390070825955441060239457639458381928413167402674452294436592527417165730091134297456070482979992398335601797854452228953097639565151864557767366877282309326842535372524947440277069441541012879875304105738112428951643710803257935005382297790207366071668056700008301588831872141402060613150370034606067460011156437719247844322207659360444575615166365628884384954149588342018490168512220645364401211041328740261309863582441959145404867512252875464775413130454670295357700976701768333382150669809791323599314094434985595101677973907987542531425156156589376514968615820073812866106002315991550810725106573041385174267165465434557384351389028063551735600705230588662885284773043208424958691768484154948764633549105062742359098408304787800427360208187498605932584165801765296937914753821977037202345808081474588383018934073686342910246559102545362765061092613128281298025561112853286633447122602858770343518890019000670269066344991940407022775033 . . . . . . . . . . . . . . . . . . . . [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) b845c6893e7ea9fe14d58c96861a97bdadc56fc8 . . . . . . . . . . . . . . . . [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 'acoperim.com' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.acoperim.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) 00f0007600e2694bae26e8e94009e8861bb63b83d43ee7fe7488fba48f2893019dddf1dbfe0000016a246b17c00000040300473045022035d30dd0913fbc3da094715e4ab0959b8ffb90b291a4cfd98194e02fbb3aad2602210099428aef9134bac45459cea23ac33c0acaace0ec7046857ed4cf335e3e2605f7007600293c519654c83965baaa50fc5807d4b76fbf587a2972dca4c30cf4e54547f4780000016a246b17ad0000040300473045022054a3d826f61c9c69b0fbc2e034745c77dd98aa595854f2c30b1e652754aa8989022100fb3f6c89984b2d7f70892ea30dd773d489d8663dda655ef9dd5bb49bb240779f . . . . [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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