computer-exchange.com
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:f4:0a:4e:8b:b0:18:0d:aa:00:88:c1:49:80:2c:3d:c0:57 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=computer-exchange.com
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 03:f4:0a:4e:8b:b0:18:0d:aa:00:88:c1:49:80:2c:3d:c0:57Serial Number (int): 344379455436309075569395402113340439117911
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: b3:c6:01:fa:86:9e:15:a0:aa:1d:a4:b6:89:99:98:ff:6f:5f:7f:0d
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): 40:06:60:d1:15:c3:84:75:b2:aa:81:b3:6d:44:b3:7d:7c:47:55:4b
Fingerprint (sha256): f1:c3:24:da:9c:c3:88:8f:0e:19:5c:37:b3:c9:75:bf:91:e1:db:21:d2:50:7c:2c:96:73:f9:e2:5f:34:0d:35
Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/
Revocation information
OCSP Server: http://ocsp.int-x3.letsencrypt.orgCheck the revocation status for certificate computer-exchange.com
1
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for computer-exchange.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
computer-exchange.com
Other certificates including the domain name computer-exchange.com
(limited to 100 certificates)
computer-exchange.com
computer-exchange.com
musicguide.org
www.computer-exchange.com
www.pant.id
www.computer-exchange.com
www.computer-exchange.com
computer-exchange.com
computer-exchange.com
www.africodedesk.org
computer-exchange.com
www.dipmatic.com
www.computer-exchange.com
www.computer-exchange.com
computer-exchange.com
computer-exchange.com
computer-exchange.com
musicguide.org
www.computer-exchange.com
www.pant.id
www.computer-exchange.com
www.computer-exchange.com
computer-exchange.com
computer-exchange.com
www.africodedesk.org
computer-exchange.com
www.dipmatic.com
www.computer-exchange.com
www.computer-exchange.com
computer-exchange.com
computer-exchange.com
Certificate
The complete raw certificate details for computer-exchange.com in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIGYjCCBUqgAwIBAgISA/QKTouwGA2qAIjBSYAsPcBXMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0yMDAyMDQwMDE3NDBaFw0y MDA1MDQwMDE3NDBaMCAxHjAcBgNVBAMTFWNvbXB1dGVyLWV4Y2hhbmdlLmNvbTCC AiIwDQYJKoZIhvcNAQEBBQADggIPADCCAgoCggIBAKqISGhmztxmJWCIfzxewK++ jFL4XSkVeiGQdoebfFT5TZghQukM1dx1kJ1fE1KKerX1+X5gMWzQi3Wbh5dGjK1C NO0V9M1sAkmhX8RMZC22IHxkF3itZJI0ex4gd9Ucs48YnI5MwEhqgrdm6mqtY7H6 2U2uEUbNEI87zfiq8+R181gAS5lidbKMh5OOg6FU7GjxfnSMujHM0kT/EsIIiIrw XGWgkoCY8YTT9KgIAtz6Ro2UawK4zYNGa44I5CETzyKm+3FR9kkO6tH1vdAgVIbM YQjUYnv1CrMCsg5cs12CVZs0kG2mrE2AsITYdzraPWqxsZKWrh08yu2i8qFKQTX/ dHgV+hpCln52hFdLw51F22g6Jx7jWSZOcDkfnQrrd4Sm7zY+r+fmdYAxhpGTN7Gl c/vdxoHtphS8LTsPe40sGanAZJGpDeRwWsmtMdNwRisraS0SEzHhjoOstXpswQeE 2YMpcXhmOSGwikzWAIuiTC6bxhUSogxkz1qdR8iwAVFC8Gx3W6LoZEvjaPeSEO84 lqHx9FVLoA/tiAO1h1KM8aggUmaNDVA0/jcterct3q1jmb95wTJiD83Q5x3iI8mW 3bCf7Tn1Rd6O81EiPEV3pxsEiZ39WYH5k/rRIyvLYCajvtM50OrCyFk3yIWkzxqU f2uZGVMww+PW4JUMaYYTAgMBAAGjggJqMIICZjAOBgNVHQ8BAf8EBAMCBaAwHQYD VR0lBBYwFAYIKwYBBQUHAwEGCCsGAQUFBwMCMAwGA1UdEwEB/wQCMAAwHQYDVR0O BBYEFLPGAfqGnhWgqh2ktomZmP9vX38NMB8GA1UdIwQYMBaAFKhKamMEfd265tE5 t6ZFZe/zqOyhMG8GCCsGAQUFBwEBBGMwYTAuBggrBgEFBQcwAYYiaHR0cDovL29j c3AuaW50LXgzLmxldHNlbmNyeXB0Lm9yZzAvBggrBgEFBQcwAoYjaHR0cDovL2Nl cnQuaW50LXgzLmxldHNlbmNyeXB0Lm9yZy8wIAYDVR0RBBkwF4IVY29tcHV0ZXIt ZXhjaGFuZ2UuY29tMEwGA1UdIARFMEMwCAYGZ4EMAQIBMDcGCysGAQQBgt8TAQEB MCgwJgYIKwYBBQUHAgEWGmh0dHA6Ly9jcHMubGV0c2VuY3J5cHQub3JnMIIBBAYK KwYBBAHWeQIEAgSB9QSB8gDwAHYAXqdz+d9WwOe1Nkh90EngMnqRmgyEoRIShBh1 loFxRVgAAAFwDcY+wAAABAMARzBFAiEAwCSqDni5f2kq7KVDSoA4oY24zm3ddEFh na7MGTiEFlkCIHkMjCLxSNQvQmsmrWVQigl+uzRtfWjocwAwWALXAka4AHYAsh4F zIuizYogTodm+Su5iiUgZ2va+nDnsklTLe+LkF4AAAFwDcY+kwAABAMARzBFAiEA uaHfsQd2pRc9VKF+CI/Agv/GlL8pOO+Zvw+yiAQK+TACIDZ26BhPsN+rvuViOP9J z6ME9Auer+clgVJHKob3VPRIMA0GCSqGSIb3DQEBCwUAA4IBAQBvfuzna5esyX25 G+VFW/3rkbNZ5Y7QsASf+ZLnFZ2Nm2+qcyZDH5w2JIyk5bsotMFpj7WHwLFwk4Ei GSHuNnoT88RS71QEN+SOHggfc5s3FAzK0pUwA/BdPrdRZ4LUo6Al/mYTcYcGp0AI 07ajRklYrTJBB1Vm3xOV0VuzNB8u73cYh9fbtO5z3MQudGEeh/uj9PU20a22Uuri Ohgj+CN4GN/4OkM2eV8bXqSYcIqjptfa4ggcONUTsIVLXG7ZOqCs+cjRXQHcrcwm L0YdywaZoSVn1P+tqQaRb2V2edowFHnaO/sZQ0zbeJRr22CCTInyrW4GZjPzyKWz Vo4gOg8j -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAqohIaGbO3GYlYIh/PF7A r76MUvhdKRV6IZB2h5t8VPlNmCFC6QzV3HWQnV8TUop6tfX5fmAxbNCLdZuHl0aM rUI07RX0zWwCSaFfxExkLbYgfGQXeK1kkjR7HiB31RyzjxicjkzASGqCt2bqaq1j sfrZTa4RRs0QjzvN+Krz5HXzWABLmWJ1soyHk46DoVTsaPF+dIy6MczSRP8SwgiI ivBcZaCSgJjxhNP0qAgC3PpGjZRrArjNg0ZrjgjkIRPPIqb7cVH2SQ7q0fW90CBU hsxhCNRie/UKswKyDlyzXYJVmzSQbaasTYCwhNh3Oto9arGxkpauHTzK7aLyoUpB Nf90eBX6GkKWfnaEV0vDnUXbaDonHuNZJk5wOR+dCut3hKbvNj6v5+Z1gDGGkZM3 saVz+93Gge2mFLwtOw97jSwZqcBkkakN5HBaya0x03BGKytpLRITMeGOg6y1emzB B4TZgylxeGY5IbCKTNYAi6JMLpvGFRKiDGTPWp1HyLABUULwbHdbouhkS+No95IQ 7ziWofH0VUugD+2IA7WHUozxqCBSZo0NUDT+Ny16ty3erWOZv3nBMmIPzdDnHeIj yZbdsJ/tOfVF3o7zUSI8RXenGwSJnf1ZgfmT+tEjK8tgJqO+0znQ6sLIWTfIhaTP GpR/a5kZUzDD49bglQxphhMCAwEAAQ== -----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 344379455436309075569395402113340439117911 . . . . . . . . [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 2020-02-04 00:17:40 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-05-04 00:17:40 +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 'computer-exchange.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 695711309892284104774320094597870289897970373861888762211235596852583505769150337079998010072487501647960344078151949432722954232893317398680875230940986282567905902238104536950422147709671858933664146300783653768852321485119335469344995214932446897649347334538205527840645057222710882200790210321986478250713035698159428786075564992177928110889931003104670066477463940442628556039059944782214094044905221528011537750462729437302046862864672356602038161936535622911630075005717664966847078897722338144317041935181221580554836928977469556348713451356090215880106252516030169989830243169208986189485683525196177137392579381847864650315296593348738083391206827590076691424347862313583804972074246579099334311175401423364229337961204551244636170986244479097424288977494540700010053800187721487521031756359189416814071955792590565431955437754329939256457105649039813037382053818619213326026579963874142919888035700625304611936274464743392498855988639914467111472442679560838310263043656963243280914285358126479679868650260102386806629207262326554762315999775253719180813673910261392692917890978212399539050294935643341826280484554610619876957165816951299735579876567959633443981527460075058672651401720193405598136396471480429213391619603 . . . . . . . . . . . . . . . . . . . . [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) b3c601fa869e15a0aa1da4b6899998ff6f5f7f0d . . . . . . . . . . . . . . . . [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 (25 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'computer-exchange.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) 00f00076005ea773f9df56c0e7b536487dd049e0327a919a0c84a112128418759681714558000001700dc63ec00000040300473045022100c024aa0e78b97f692aeca5434a8038a18db8ce6ddd7441619daecc19388416590220790c8c22f148d42f426b26ad65508a097ebb346d7d68e87300305802d70246b8007600b21e05cc8ba2cd8a204e8766f92bb98a2520676bdafa70e7b249532def8b905e000001700dc63e930000040300473045022100b9a1dfb10776a5173d54a17e088fc082ffc694bf2938ef99bf0fb288040af93002203676e8184fb0dfabbee56238ff49cfa304f40b9eafe7258152472a86f754f448 . . . . [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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