computer-exchange.com
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 04:4b:78:5a:26:c2:b0:b9:16:12:56:c1:05:97:5e:74:d9:76 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): 04:4b:78:5a:26:c2:b0:b9:16:12:56:c1:05:97:5e:74:d9:76Serial Number (int): 374130296698479350969250016501416909396342
Serial Number lenght: 139 bits, 18 octets
SubjectKeyId: e5:b2:04:7b:d0:c3:44:41:13:7b:43:d2:da:5d:c1:e4:0a:fa:bf:7d
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): 62:82:88:f2:62:a5:27:6e:ce:93:48:fc:06:96:c0:58:16:d7:9c:f8
Fingerprint (sha256): 05:f6:97:ee:1a:6c:0d:bc:54:1a:f7:79:fa:56:39:e9:53:18:7a:49:1d:0b:c1:e2:66:48:07:6f:10:ce:1c:5a
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
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www.pant.id
www.computer-exchange.com
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www.dipmatic.com
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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----- MIIGYjCCBUqgAwIBAgISBEt4WibCsLkWElbBBZdedNl2MA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xOTEyMDMyMDQwNTRaFw0y MDAzMDIyMDQwNTRaMCAxHjAcBgNVBAMTFWNvbXB1dGVyLWV4Y2hhbmdlLmNvbTCC AiIwDQYJKoZIhvcNAQEBBQADggIPADCCAgoCggIBAJ9LvIZj4YDEIVyjEX6wj+YM Q69kEkb2R5OntRZ73hFNKmBGSeyeIBkPB/2oJW4JgeLLuEgzGRGv/GhKwBtfRL1K uW8rQiHsmlNokOeNMycHh6//mw3GoOqRd9qWBBsE1J4v+eOwaRi+hLFxq3kQwaWB qkgsBqiI/eGiXEJ8fOb1IRte50Fm11XOwMQAlbqfZXZ5219Kb4jMj8Mvn1AxNw/V Zt0xcYnLqwhkfcuW2Q5D8TqUc59JkhSsm3bGpPDVGNJqfhLumgkr86sOG4ieGZ+Z ZeLhTOCQmUQac7srcC8K4V9b+KBpFAVC6F/9pdVepSL1lvSz5sK1UleRoz3e0tDC vVIjttffsSXjzuRrNc0cXJddOSnVyr6F+t/FsJfB7QdMzHtGNZqR+fzpFbk8aj06 1WvkyJ2XhUbl6/AiT3hA6q2Ro358iqAycGALGjm8b0k1qebuRct4VPhkDRrVdIPc wG6g9Li3WeL76xWHdRBk0cx9mBWIUVFlQ5r3nSUo3x2szAzR2qP7Q1IOXckAAEuE /okm0hsjbn54zOFNC/M1xQ+aDbqt9Cx6k/p3JKKtq+z6xdIYmBrnzEuKZB7SRQZH NjpbI802/LhH0RKeOOogW24EK6f7pviREUcIOCjsLIxXR3cKsD8l34Vl2x/mSLCU MkwLZe15BqXrWgfGMuN3AgMBAAGjggJqMIICZjAOBgNVHQ8BAf8EBAMCBaAwHQYD VR0lBBYwFAYIKwYBBQUHAwEGCCsGAQUFBwMCMAwGA1UdEwEB/wQCMAAwHQYDVR0O BBYEFOWyBHvQw0RBE3tD0tpdweQK+r99MB8GA1UdIwQYMBaAFKhKamMEfd265tE5 t6ZFZe/zqOyhMG8GCCsGAQUFBwEBBGMwYTAuBggrBgEFBQcwAYYiaHR0cDovL29j c3AuaW50LXgzLmxldHNlbmNyeXB0Lm9yZzAvBggrBgEFBQcwAoYjaHR0cDovL2Nl cnQuaW50LXgzLmxldHNlbmNyeXB0Lm9yZy8wIAYDVR0RBBkwF4IVY29tcHV0ZXIt ZXhjaGFuZ2UuY29tMEwGA1UdIARFMEMwCAYGZ4EMAQIBMDcGCysGAQQBgt8TAQEB MCgwJgYIKwYBBQUHAgEWGmh0dHA6Ly9jcHMubGV0c2VuY3J5cHQub3JnMIIBBAYK KwYBBAHWeQIEAgSB9QSB8gDwAHcAXqdz+d9WwOe1Nkh90EngMnqRmgyEoRIShBh1 loFxRVgAAAFuzbWBlAAABAMASDBGAiEA7wfYiYp5t8lXRmb5XxTMUDmQjOGJKcXK LbP3bL+eMwECIQDLJM4DRDM/S8XssGWnorWaueDbVEL5mXHbtwQd26qMcwB1AAe3 XBvlfWj/8bDGHSMVx7rmV3xXlLdq7rxhOhpp06IcAAABbs21gbcAAAQDAEYwRAIg CykrBDGt9pyO+O123c4QG05AbIKeQp5VInau4uEPwhQCICe8MmJbRtWGBVLdWD01 5Nwg7rftghb5ekESRscxH1ExMA0GCSqGSIb3DQEBCwUAA4IBAQBnP5JSqh/882XU 01v5dyCj7p12A+Gra7+RsihMEm9rJtflvxvBO5+ATAdi3jMQ19UwiHe5fc5X7bX0 Jq+Q2MpRPg9eI1KbtJwiBn5MYODyxpInBjq8bnAINFt3WAi6wJ9PSDU78TlHZ8mT n3Ho9l27gFGH3zRBPQ4t/u45b0ShXK5eADfdgpDyqDm91PmXtxx7QfzyncFhQhMt 2lE5+ygQdJeUbfYbEHvoH8vm2pSewmrfTLlNXWX2shr42GQ+z026tLabCdksZDyq flPkILLU1FjqqpJWrcwKywY67Mh2jAKzW/HewIpL/6c6A6rWjVCwWewqvFg3bIdj cODCBfGh -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAn0u8hmPhgMQhXKMRfrCP 5gxDr2QSRvZHk6e1FnveEU0qYEZJ7J4gGQ8H/aglbgmB4su4SDMZEa/8aErAG19E vUq5bytCIeyaU2iQ540zJweHr/+bDcag6pF32pYEGwTUni/547BpGL6EsXGreRDB pYGqSCwGqIj94aJcQnx85vUhG17nQWbXVc7AxACVup9ldnnbX0pviMyPwy+fUDE3 D9Vm3TFxicurCGR9y5bZDkPxOpRzn0mSFKybdsak8NUY0mp+Eu6aCSvzqw4biJ4Z n5ll4uFM4JCZRBpzuytwLwrhX1v4oGkUBULoX/2l1V6lIvWW9LPmwrVSV5GjPd7S 0MK9UiO219+xJePO5Gs1zRxcl105KdXKvoX638Wwl8HtB0zMe0Y1mpH5/OkVuTxq PTrVa+TInZeFRuXr8CJPeEDqrZGjfnyKoDJwYAsaObxvSTWp5u5Fy3hU+GQNGtV0 g9zAbqD0uLdZ4vvrFYd1EGTRzH2YFYhRUWVDmvedJSjfHazMDNHao/tDUg5dyQAA S4T+iSbSGyNufnjM4U0L8zXFD5oNuq30LHqT+nckoq2r7PrF0hiYGufMS4pkHtJF Bkc2OlsjzTb8uEfREp446iBbbgQrp/um+JERRwg4KOwsjFdHdwqwPyXfhWXbH+ZI sJQyTAtl7XkGpetaB8Yy43cCAwEAAQ== -----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 374130296698479350969250016501416909396342 . . . . . . . . [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 2019-12-03 20:40:54 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-03-02 20:40:54 +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 649870350797852366786692729264796112626111173059065346686714725971174196468175320255234959291058834430807852644751372324316344613970568096052873081480087834551487586035339909632812377618510795050306731017857406862374573520334424029076197028716259558190122242848190380156330364921888363608721608065091280141037959845290140742427261669125556364477066638223311145902688704392562069527065505147544482575192067934618142444397419871972443305539525814087592972595060744476841251077534121175057505049017735323901025014534789665058690537547588120041816535900535305560261728232923481617782026019940043678039850126890329680462704989762372012375579143939379412154208928336472364986160596848124932345888951969872158675601662321600832556440126255134254648764846903091206534957035682839672788436530129812683802237448739411312141950323950121879735951647927865274956630419913273434937631048302862397278372956755881543534182333950764537070799162460716471708158517359605308717039290368966545196427056243842127791007480804349432605778230690567687435427867218358696571039463439592703399607658050425856711676976248603764274754831333349167046193554639431815380253957650290010789877570008744686589924754489959508652576109083517493217163198795504625799848823 . . . . . . . . . . . . . . . . . . . . [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) e5b2047bd0c34441137b43d2da5dc1e40afabf7d . . . . . . . . . . . . . . . . [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) 00f00077005ea773f9df56c0e7b536487dd049e0327a919a0c84a1121284187596817145580000016ecdb581940000040300483046022100ef07d8898a79b7c9574666f95f14cc5039908ce18929c5ca2db3f76cbf9e3301022100cb24ce0344333f4bc5ecb065a7a2b59ab9e0db5442f99971dbb7041ddbaa8c7300750007b75c1be57d68fff1b0c61d2315c7bae6577c5794b76aeebc613a1a69d3a21c0000016ecdb581b7000004030046304402200b292b0431adf69c8ef8ed76ddce101b4e406c829e429e552276aee2e10fc214022027bc32625b46d5860552dd583d35e4dc20eeb7ed8216f97a411246c7311f5131 . . . . [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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