tue.technificent.nl
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:e3:02:4d:a8:82:2b:23:6f:c6:61:78:b1:21:a7:96:c8:4d 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=tue.technificent.nl
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 03:e3:02:4d:a8:82:2b:23:6f:c6:61:78:b1:21:a7:96:c8:4dSerial Number (int): 338584016766941273395534096800724588873805
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: e5:ae:a2:a4:3e:13:49:2d:b1:ee:5e:8d:66:62:80:18:c3:cd:7f:81
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): c9:7d:4d:ee:09:76:02:49:66:45:fe:61:fe:cc:7b:82:85:8b:77:fd
Fingerprint (sha256): 8a:27:ec:e8:b7:0e:13:7a:bc:11:93:de:f2:81:24:7b:94:1b:f0:19:56:33:cd:65:78:46:6f:a9:0f:e5:65:18
Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/
Revocation information
OCSP Server: http://ocsp.int-x3.letsencrypt.orgCheck the revocation status for certificate tue.technificent.nl
2
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for tue.technificent.nl
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
8 extensions
No
unhandled critical extensions
CA Certificate
This is not a CA certificate
Subject Alternative Names
tue.technificent.nl
www.tue.technificent.nl
www.tue.technificent.nl
Other certificates including the domain name technificent.nl
(limited to 100 certificates)
technificent.nl
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technificent.nl
technificent.nl
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tue.technificent.nl
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tue.technificent.nl
technificent.nl
technificent.nl
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technificent.nl
technificent.nl
technificent.nl
technificent.nl
technificent.nl
technificent.nl
technificent.nl
technificent.nl
technificent.nl
technificent.nl
technificent.nl
technificent.nl
euflex.technificent.nl
technificent.nl
technificent.nl
technificent.nl
tue.technificent.nl
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tue.technificent.nl
technificent.nl
technificent.nl
tue.technificent.nl
technificent.nl
technificent.nl
technificent.nl
technificent.nl
technificent.nl
technificent.nl
Certificate
The complete raw certificate details for tue.technificent.nl in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIGIjCCBQqgAwIBAgISA+MCTaiCKyNvxmF4sSGnlshNMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xNzA5MDIyMDE1MDBaFw0x NzEyMDEyMDE1MDBaMB4xHDAaBgNVBAMTE3R1ZS50ZWNobmlmaWNlbnQubmwwggIi MA0GCSqGSIb3DQEBAQUAA4ICDwAwggIKAoICAQDZgGWBgDmw65s0jmEWH3xkhQwH dqiEyY/2R2fH9fl384Qonb0SfjhvLBW6UVHTlGVjO1/GxHXJka0N9pDrxWsY9VFZ pMESmmcfDNED2F9kIAUOIYN87psPXYFg2Y7JdMX7MTXhzXcKgboWpLOjYQ2AHHiF V4ieHz15PR/YaxVrzSthZJykOVbu4m6DPEX4S5zRgpwEZ9oda1G7DvsV0k5OXOd5 6Eb4uMzgEmKE5ALhgyfWXCoVAUtPNItNxR4nEv/sHPl/HvqvVVPozzeC3CMXtjVJ GYZ/IhKMWGUGkvid3CkErD2seMOPJ8hrqHpqaKYxjEnlqZqQfJw7LYBEl132aQ3R jYAcCuyO8unvZZuXtWca/981OajSpwBvCZWkFTYxruy9a+lKnR05yWC5K1I2snaP oCy8szqyG/6acyMfnZGRFlYkJ5cX4r3upSk2Pj8e4AfEdp0kChG7jtqLq7HtDPmN BEDXMIFjdt9lS+5sJ2ETBIf8d0caEfoukRzU1v0IzRdTp+5vqC/0qloxU7pdlC+B 9xd84/T7GGSwj7+CPcR0+T92i0p2HqJ0AgRCZig+Oc9Asxg3uPSpo7md/CYUdj8E PM1xJDamcrZ4SZHhtgN4ZNxChzOtHddZqF+owF6643XZz5W40pagxFl9pOp4Cs6s hzdbTo4Zis54g5NgEQIDAQABo4ICLDCCAigwDgYDVR0PAQH/BAQDAgWgMB0GA1Ud JQQWMBQGCCsGAQUFBwMBBggrBgEFBQcDAjAMBgNVHRMBAf8EAjAAMB0GA1UdDgQW BBTlrqKkPhNJLbHuXo1mYoAYw81/gTAfBgNVHSMEGDAWgBSoSmpjBH3duubRObem RWXv86jsoTBvBggrBgEFBQcBAQRjMGEwLgYIKwYBBQUHMAGGImh0dHA6Ly9vY3Nw LmludC14My5sZXRzZW5jcnlwdC5vcmcwLwYIKwYBBQUHMAKGI2h0dHA6Ly9jZXJ0 LmludC14My5sZXRzZW5jcnlwdC5vcmcvMDcGA1UdEQQwMC6CE3R1ZS50ZWNobmlm aWNlbnQubmyCF3d3dy50dWUudGVjaG5pZmljZW50Lm5sMIH+BgNVHSAEgfYwgfMw CAYGZ4EMAQIBMIHmBgsrBgEEAYLfEwEBATCB1jAmBggrBgEFBQcCARYaaHR0cDov L2Nwcy5sZXRzZW5jcnlwdC5vcmcwgasGCCsGAQUFBwICMIGeDIGbVGhpcyBDZXJ0 aWZpY2F0ZSBtYXkgb25seSBiZSByZWxpZWQgdXBvbiBieSBSZWx5aW5nIFBhcnRp ZXMgYW5kIG9ubHkgaW4gYWNjb3JkYW5jZSB3aXRoIHRoZSBDZXJ0aWZpY2F0ZSBQ b2xpY3kgZm91bmQgYXQgaHR0cHM6Ly9sZXRzZW5jcnlwdC5vcmcvcmVwb3NpdG9y eS8wDQYJKoZIhvcNAQELBQADggEBAGZEcvR1F0pNOceXclvVJdNFa0Cqg7Sj/NSN 4MWHN+nulWlJ6zXHOx/N1dCD8XHXf4i+H+M9JtPjBOVu3PD153NgI9yBHeIabARu vtCVSgvxet9mzN59iTcLxALp/P4w4f4fUio/cRt47sPJei0Y3gd3KPiCdkfgP0Kr L3jyiEEJAyU9EsC1IEdDqITJDWsi2BIJ/5nq155L0pdaCyaA6rFOWpoozCUK5A6m Yum8P8DbPTrc0mTrtZlJOU7M4eWyTB1I3+ecb5oYn6HU9DMyYGNts9Atjy58a0Qj 4LZ6oofP0iaR043M6rfpzJQZuh/kgvb0RAtl48jEI3aJYNm3Cg0= -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEA2YBlgYA5sOubNI5hFh98 ZIUMB3aohMmP9kdnx/X5d/OEKJ29En44bywVulFR05RlYztfxsR1yZGtDfaQ68Vr GPVRWaTBEppnHwzRA9hfZCAFDiGDfO6bD12BYNmOyXTF+zE14c13CoG6FqSzo2EN gBx4hVeInh89eT0f2GsVa80rYWScpDlW7uJugzxF+Euc0YKcBGfaHWtRuw77FdJO TlzneehG+LjM4BJihOQC4YMn1lwqFQFLTzSLTcUeJxL/7Bz5fx76r1VT6M83gtwj F7Y1SRmGfyISjFhlBpL4ndwpBKw9rHjDjyfIa6h6amimMYxJ5amakHycOy2ARJdd 9mkN0Y2AHArsjvLp72Wbl7VnGv/fNTmo0qcAbwmVpBU2Ma7svWvpSp0dOclguStS NrJ2j6AsvLM6shv+mnMjH52RkRZWJCeXF+K97qUpNj4/HuAHxHadJAoRu47ai6ux 7Qz5jQRA1zCBY3bfZUvubCdhEwSH/HdHGhH6LpEc1Nb9CM0XU6fub6gv9KpaMVO6 XZQvgfcXfOP0+xhksI+/gj3EdPk/dotKdh6idAIEQmYoPjnPQLMYN7j0qaO5nfwm FHY/BDzNcSQ2pnK2eEmR4bYDeGTcQoczrR3XWahfqMBeuuN12c+VuNKWoMRZfaTq eArOrIc3W06OGYrOeIOTYBECAwEAAQ== -----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 338584016766941273395534096800724588873805 . . . . . . . . [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 2017-09-02 20:15:00 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2017-12-01 20:15:00 +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 'tue.technificent.nl' . . . . . . . . [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 887328903577811104951527928271328730081604491423022932915823124694350838709303966328547090210113988324645348424300138362690487643589346846783704122764840470726128658113574800893080157141386621698187002076376099117062196638154591204812328791790356996030999880757701814439298585762274489937458507091138443385262321925053263887777994561624800132675586129268421657182045704253137474046507020684889491889637549342359564734502845881327681682244824140473949141025692987222963045942423341193328616689183656468756914366299095205219048842275519644814345048120907371036895926439426685579307637464031239535345054474197070966062069141825823114799441350759992593388686255414819164357638540104593081189298788724245450552987492663951417713482538326653327742914973226235567498957502963410255383005505071614370272869773611506944680030214396755348939492169229365992821209208329681695287716967440855660121423557308603140916063816284094481243649728752663391818471979837632196798206737304619899195389661854798270284620494325600165206840261570300415653994876164950920638983142268134987732109140079970631181054448942952544217765055901770057410068150864624392657202251316087949278103566045329240308492176941873449734916525390580129099472769257254526790098961 . . . . . . . . . . . . . . . . . . . . [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) e5aea2a43e13492db1ee5e8d66628018c3cd7f81 . . . . . . . . . . . . . . . . [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 (48 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'tue.technificent.nl' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.tue.technificent.nl' . . . . . . . . . . . . . . . . [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 (246 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 1.3.6.1.5.5.7.2.2 (unotice) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:12|false] UTF8String 'This Certificate may only be relied upon by Relying Parties and only in accordance with the Certificate Policy found at https://letsencrypt.org/repository/' . . . . [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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