*.itjctn.com
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:6b:34:d3:87:d3:d6:e5:4d:62:bc:55:b3:4a:18:e0:55:61 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): 03:6b:34:d3:87:d3:d6:e5:4d:62:bc:55:b3:4a:18:e0:55:61Serial Number (int): 297817289241148067789516712514931231053153
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: e9:0d:e0:9f:e4:8b:53:04:39:70:21:f6:74:d0:5d:89:4b:e6:df:65
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): a4:81:56:94:55:a8:ec:6b:d5:27:3e:ed:c7:e5:80:4c:d7:f8:a3:46
Fingerprint (sha256): cf:bc:73:e3:8a:4a:c7:4a:a3:31:72:a4:bb:e5:34:07:b0:d2:32:b1:7e:c1:ed:54:f0:2b:10:b1:0a:6c:1d:5e
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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helpdesk.jotronics.nl
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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----- MIIFXjCCBEagAwIBAgISA2s004fT1uVNYrxVs0oY4FVhMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xODExMTgxODMyMTBaFw0x OTAyMTYxODMyMTBaMBcxFTATBgNVBAMMDCouaXRqY3RuLmNvbTCCASIwDQYJKoZI hvcNAQEBBQADggEPADCCAQoCggEBAMz4fj4g+awip/U0n0+BCygcag54UjrgHWUX S0ICywOGd9TFmocHhqLxC11VtxPFZQOofmHEC0VLWWxxJ9GFJkecv3MaqevBYoy6 EjaqOAVFUMIt2Tg6+Xfo1CqccMC26yR6muShIchzFByTiVBV75KItITmEOMEJp8W 4HzAUo8THg148FXkGGKwJGZiSBvxRIIPQAx1ss0MJ0u3fsP3BLtr3t3YljawXvI+ to0CZcEBaAzYJ1zET0eyFvM2FcGQcr14wU0uVynaKWhbeK9w++sNvahH09jRzEWu i/QFb8s4MPny418erZL11ORfBrpe2vIlwDtVW0LrgT8le3NryxUCAwEAAaOCAm8w ggJrMA4GA1UdDwEB/wQEAwIFoDAdBgNVHSUEFjAUBggrBgEFBQcDAQYIKwYBBQUH AwIwDAYDVR0TAQH/BAIwADAdBgNVHQ4EFgQU6Q3gn+SLUwQ5cCH2dNBdiUvm32Uw HwYDVR0jBBgwFoAUqEpqYwR93brm0Tm3pkVl7/Oo7KEwbwYIKwYBBQUHAQEEYzBh MC4GCCsGAQUFBzABhiJodHRwOi8vb2NzcC5pbnQteDMubGV0c2VuY3J5cHQub3Jn MC8GCCsGAQUFBzAChiNodHRwOi8vY2VydC5pbnQteDMubGV0c2VuY3J5cHQub3Jn LzAjBgNVHREEHDAaggwqLml0amN0bi5jb22CCml0amN0bi5jb20wTAYDVR0gBEUw QzAIBgZngQwBAgEwNwYLKwYBBAGC3xMBAQEwKDAmBggrBgEFBQcCARYaaHR0cDov L2Nwcy5sZXRzZW5jcnlwdC5vcmcwggEGBgorBgEEAdZ5AgQCBIH3BIH0APIAdwB0 ftqDMa0zEJEhnM4lT0Jwwr/9XkIgCMY3NXnmEHvMVgAAAWcoTxPCAAAEAwBIMEYC IQD4RGGIIRxsN0AG9tpaJyP3tjVTEGoFyGVrNR5JlLLN0QIhAIvBOiRLsQupymtP az2iHZcZ9tthcbVPw1Rtu2U/PVvaAHcAY/Lbzeg7zCzPC3KEJ1drM6SNYXePvXWm OLHHaFRL2I0AAAFnKE8VxwAABAMASDBGAiEAqEuhieyz/+TghU4WPu4hai4KYO0V 92HTwDN+yCfONKoCIQDuIOUVxX+aV8KmD3NP72TVdqM8g7sfoNRyZgNcbeMzzTAN BgkqhkiG9w0BAQsFAAOCAQEAPI2pmUlf1+Pux2iYBGG8pLWCFB4LOfi6//vOR35b z3lfgQpzlv9wdlFTxgc1lDIiccJLsE0bHFCAJC/OXmYYPTMnm3BWVfZyXpbEwk2S wjlcutwfGlKnO/McZVCMBjN4EBlZV/dxp7i/HjvqFLFVC5RgYBP1YRS4YD4GeM9N MPQddu9sOzv1b8aCVuQOhRtyp8jU3rLIisa9aWWGG9bkeB7XKH+9XbY3Yn8Dj6IZ Qam0LuH3zzZ9YJ9EDg9M5gX6srw3MFwxlQKqpNOwSbwIJwzCAtPnicHAkzDrbHNI +2D9zm2e7pbEDmUkPtkZbkeCdpBPSIKovfNv1CTYV67bIg== -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAzPh+PiD5rCKn9TSfT4EL KBxqDnhSOuAdZRdLQgLLA4Z31MWahweGovELXVW3E8VlA6h+YcQLRUtZbHEn0YUm R5y/cxqp68FijLoSNqo4BUVQwi3ZODr5d+jUKpxwwLbrJHqa5KEhyHMUHJOJUFXv koi0hOYQ4wQmnxbgfMBSjxMeDXjwVeQYYrAkZmJIG/FEgg9ADHWyzQwnS7d+w/cE u2ve3diWNrBe8j62jQJlwQFoDNgnXMRPR7IW8zYVwZByvXjBTS5XKdopaFt4r3D7 6w29qEfT2NHMRa6L9AVvyzgw+fLjXx6tkvXU5F8Gul7a8iXAO1VbQuuBPyV7c2vL FQIDAQAB -----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 297817289241148067789516712514931231053153 . . . . . . . . [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 2018-11-18 18:32:10 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-02-16 18:32:10 +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 25875150745195233339743186543062045002170880666595024609827828030510256082561026609572721789353719436335087536442213904752689778210432182585594688913156254111607785263008344373939671711588950568265976350099212924481203317651356580713103774982267426330297554248005088758432226366294060229245058209666382877732410720120541481149615138577918824813761358827696037741580550088531997092653346982543071637566118121740503216999730148099070388653458786712336493300582073963915885976078281889732863011543907844278732256817279767371720918927441815132489996500354456768232918102070177694616571570696484394162428301093795904867093 . . . . . . . . . . . . . . . . . . . . [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) e90de09fe48b5304397021f674d05d894be6df65 . . . . . . . . . . . . . . . . [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 (247 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (244 bytes) 00f2007700747eda8331ad331091219cce254f4270c2bffd5e422008c6373579e6107bcc5600000167284f13c20000040300483046022100f8446188211c6c374006f6da5a2723f7b63553106a05c8656b351e4994b2cdd10221008bc13a244bb10ba9ca6b4f6b3da21d9719f6db6171b54fc3546dbb653f3d5bda00770063f2dbcde83bcc2ccf0b728427576b33a48d61778fbd75a638b1c768544bd88d00000167284f15c70000040300483046022100a84ba189ecb3ffe4e0854e163eee216a2e0a60ed15f761d3c0337ec827ce34aa022100ee20e515c57f9a57c2a60f734fef64d576a33c83bb1fa0d47266035c6de333cd . . . . [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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