*.itjctn.com
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:1b:a3:22:9b:9e:f1:e1:f7:d5:d4:5a:b1:78:f5:5e:30:ca 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=*.itjctn.com
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 03:1b:a3:22:9b:9e:f1:e1:f7:d5:d4:5a:b1:78:f5:5e:30:caSerial Number (int): 270741325559918607234113521495007010107594
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: 47:0c:c7:d3:59:04:4b:cd:f0:fe:4c:6e:36:60:a1:6b:b7:8f:43:cf
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): f2:ee:23:1f:b3:b0:4c:db:8f:bf:fe:77:32:96:65:c2:48:0e:f1:08
Fingerprint (sha256): 89:bb:d8:52:42:f3:7b:0f:a3:05:1d:97:83:c1:8d:8b:c5:e3:0f:ba:7b:5f:3c:01:3b:ad:3b:54:b4:50:32:6a
Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/
Revocation information
OCSP Server: http://ocsp.int-x3.letsencrypt.orgCheck the revocation status for certificate *.itjctn.com
2
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for *.itjctn.com
Public Key Algorithm
RSA
Key Size
2048
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
*.itjctn.com
itjctn.com
itjctn.com
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*.itjctn.com
*.itjctn.com
support.itjctn.com
support.ovvdistributie.nl
support.proksys.fr
*.itjctn.com
*.itjctn.com
support.itjctn.com
support.ovvdistributie.nl
helpdesk.jotronics.nl
support.proksys.fr
helpdesk.velocate.com
support.ovvdistributie.nl
support.omegabikes.com
*.itjctn.com
support.ovvdistributie.nl
helpdesk.availroom.com
support.ovvdistributie.nl
*.itjctn.com
support.ovvdistributie.nl
support.guiding-group.com
support.shopitcommerce.com
support.affect-tag.com
support.itjctn.com
*.itjctn.com
radioplayeritalia.xdevel.com
*.itjctn.com
support.bigmarketplace.eu
support.ovvdistributie.nl
*.itjctn.com
support.itjctn.com
*.itjctn.com
support.itjctn.com
helpdesk.nextbytes.it
client.trakeen.com
help.cxinsights.io
support.proksys.fr
support.ovvdistributie.nl
*.itjctn.com
*.itjctn.com
Certificate
The complete raw certificate details for *.itjctn.com in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIFXTCCBEWgAwIBAgISAxujIpue8eH31dRasXj1XjDKMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xOTEwMTAxMjEwMjFaFw0y MDAxMDgxMjEwMjFaMBcxFTATBgNVBAMMDCouaXRqY3RuLmNvbTCCASIwDQYJKoZI hvcNAQEBBQADggEPADCCAQoCggEBANs/8ijLqZQ9PHCyGizlMmCwg7G9iWVpeHY1 vVc09rIqTV0FPcrcOmPm4wvMJS8kA9kybesHNGydZC6iPyOQw3X743U3ftvqOkiV B/ZAmJY4jRaeFzH3tnGPaWdD9Kn/PX+lt965qfwaIW3jggYu8ptVkSIZ5w+N9616 ugY4pqDzEOc7c8rgu07VncVOqtLAh1mKJeMXVK6oPjAr0rSrb/snJ+aRYOXYuXBT 7kSVrxvCLFHnLN1nYISAyGPFv8Bg6DQs9YGxZj5NvxnIQpmnlFnYSBU+TvyHy1il ulPpR1yAQo0q5xXBLXOaIOvqx5gnuQ1WBT2CvztlqC4J3M25yksCAwEAAaOCAm4w ggJqMA4GA1UdDwEB/wQEAwIFoDAdBgNVHSUEFjAUBggrBgEFBQcDAQYIKwYBBQUH AwIwDAYDVR0TAQH/BAIwADAdBgNVHQ4EFgQURwzH01kES83w/kxuNmCha7ePQ88w HwYDVR0jBBgwFoAUqEpqYwR93brm0Tm3pkVl7/Oo7KEwbwYIKwYBBQUHAQEEYzBh MC4GCCsGAQUFBzABhiJodHRwOi8vb2NzcC5pbnQteDMubGV0c2VuY3J5cHQub3Jn MC8GCCsGAQUFBzAChiNodHRwOi8vY2VydC5pbnQteDMubGV0c2VuY3J5cHQub3Jn LzAjBgNVHREEHDAaggwqLml0amN0bi5jb22CCml0amN0bi5jb20wTAYDVR0gBEUw QzAIBgZngQwBAgEwNwYLKwYBBAGC3xMBAQEwKDAmBggrBgEFBQcCARYaaHR0cDov L2Nwcy5sZXRzZW5jcnlwdC5vcmcwggEFBgorBgEEAdZ5AgQCBIH2BIHzAPEAdwCy HgXMi6LNiiBOh2b5K7mKJSBna9r6cOeySVMt74uQXgAAAW21yq1TAAAEAwBIMEYC IQCyC/QBPgUyZjHSWvvqFgHO0habcxR8VBCMG+RRe414bAIhALro7Lk3+eAPXYkW XSr8cBfunoV4BSKm6RadgbqcId6BAHYAb1N2rDHwMRnYmQCkURX/dxUcEdkCwQAp Bo2yCJo32RMAAAFttcqvxwAABAMARzBFAiEAxMg+GrE1dgoG9tRc33FbjuUeF/Qo W7Kwrabi75BF/PkCIH66pthCAs0H84JZcrqsxB7rxi92svZz5D+nEDH4Ot+9MA0G CSqGSIb3DQEBCwUAA4IBAQCUEzypd9ekIhKKFCmkntuYfU3Kl/6kPR7gU51Akshq FjECMB6LO2//xtIR4CKeHLfJJtdJ/0quEWU6fK4u0HK0kRGRuA9skD5JhBjVVh/U H8rMKX2kwZwhF9jYP8DuWxNa7DlaS1wJBKVj8SgTsRanOGX+dleMM5gBSTqlNQ1K bXwFZeeCu6VoGEpD1yZgSFfG2P0wPFksZeRdsdIjkfHOAgL0N2k04k+/YQdE2jXz hGjxSSc+sOy/3mAvzvQgMGaId3rrxZcDBHTDvFuxwrjFuxd5KBR4/tPSMvo6dLRi SKg0R3EdDmjVXorje1CBUrSOKGeN5ca/QrIcU3bwJ14H -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA2z/yKMuplD08cLIaLOUy YLCDsb2JZWl4djW9VzT2sipNXQU9ytw6Y+bjC8wlLyQD2TJt6wc0bJ1kLqI/I5DD dfvjdTd+2+o6SJUH9kCYljiNFp4XMfe2cY9pZ0P0qf89f6W33rmp/BohbeOCBi7y m1WRIhnnD433rXq6BjimoPMQ5ztzyuC7TtWdxU6q0sCHWYol4xdUrqg+MCvStKtv +ycn5pFg5di5cFPuRJWvG8IsUecs3WdghIDIY8W/wGDoNCz1gbFmPk2/GchCmaeU WdhIFT5O/IfLWKW6U+lHXIBCjSrnFcEtc5og6+rHmCe5DVYFPYK/O2WoLgnczbnK SwIDAQAB -----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 270741325559918607234113521495007010107594 . . . . . . . . [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 2019-10-10 12:10:21 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-01-08 12:10:21 +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:12|false] UTF8String '*.itjctn.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 (2160 bits) . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:2|false] INTEGER 27677721703358662218975593648403322694623097451972116018206964429493365094233682544708870308267761709789187662069349434861954055370353092169263192639718205698601179093164749472561002455824787015570147829094809213759381742073186950547803849086227247717472169248246407368459027518660589800194689644458097843519194022684610356653257491764792168345738191949811995599960371139556141424661592270890705043839397983499623216452896786019744838412256455362228647583237865267831024071507635031713507946518633664400899007054385248569140505168054140461690699968424731000478899558697465558835817107203921909455711328107284076808779 . . . . . . . . . . . . . . . . . . . . [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) 470cc7d359044bcdf0fe4c6e3660a16bb78f43cf . . . . . . . . . . . . . . . . [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 (28 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String '*.itjctn.com' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'itjctn.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 (246 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (243 bytes) 00f1007700b21e05cc8ba2cd8a204e8766f92bb98a2520676bdafa70e7b249532def8b905e0000016db5caad530000040300483046022100b20bf4013e05326631d25afbea1601ced2169b73147c54108c1be4517b8d786c022100bae8ecb937f9e00f5d89165d2afc7017ee9e85780522a6e9169d81ba9c21de810076006f5376ac31f03119d89900a45115ff77151c11d902c10029068db2089a37d9130000016db5caafc70000040300473045022100c4c83e1ab135760a06f6d45cdf715b8ee51e17f4285bb2b0ada6e2ef9045fcf902207ebaa6d84202cd07f3825972baacc41eebc62f76b2f673e43fa71031f83adfbd . . . . [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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