www.qualidyne.com
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:1c:6b:e4:f2:4a:bb:af:df:89:d5:7a:68:a7:ce:6d:43:7d 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=www.qualidyne.com
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 03:1c:6b:e4:f2:4a:bb:af:df:89:d5:7a:68:a7:ce:6d:43:7dSerial Number (int): 271008180222563843280191339829990987219837
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: a2:e5:e6:ab:d0:f5:bb:20:7c:41:2f:3f:d0:63:c5:61:d6:ae:60:1a
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): aa:4b:f9:cf:c6:96:48:e2:58:c4:c4:79:18:fe:0a:66:34:a0:3d:2b
Fingerprint (sha256): 95:15:5c:2a:3b:ca:05:0d:90:3f:b6:be:70:93:29:ba:ab:cf:43:b7:82:54:bd:90:06:71:07:80:bc:d4:ca:f2
Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/
Revocation information
OCSP Server: http://ocsp.int-x3.letsencrypt.orgCheck the revocation status for certificate www.qualidyne.com
1
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for www.qualidyne.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
www.qualidyne.com
Other certificates including the domain name qualidyne.com
(limited to 100 certificates)
Certificate
The complete raw certificate details for www.qualidyne.com in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIGWjCCBUKgAwIBAgISAxxr5PJKu6/fidV6aKfObUN9MA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xOTEwMTMwNzMwMjVaFw0y MDAxMTEwNzMwMjVaMBwxGjAYBgNVBAMTEXd3dy5xdWFsaWR5bmUuY29tMIICIjAN BgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEA2Dp7ISsnEmElxMfP8L1speD/M/te z0VrzL7q8mjaebJDHVVb2c3otVL2rkknsLGcmsDY2z6FJdJ5/r+wNew3VsIY1trK of4Rb+yTIZO8iJy4ISrpco9pfMGeOLZhN11s7bZOLCZsKqwa9ipbjbstVVEg9DQL PEvrT2Oa3j5R/QqvzUdAWN1pXnNE9vG8FXmlEMStlpBgwHW8q0aSv2eq1GA8hocB XW/jE/d+DB12u9v1xPd7JV3sHYk1wIqJd8bXbtRyaHOVpzCGE7+Egr7f0oA1/yBi sBMRgihVSVhT+DtskBMV4wstKACdGz2M21p7m+bIe87ObTEhfj/l5Ndqi51KQrW9 HUhTfif5/STUZu3B9+DyMClmGpVnNbvdopRFX/cf2Lx4HGzzS/8paZ6Ah+wZUvZX ddnk6vlr1uRWs+EBoqn7x2ZUJ3nZC1ksoMkW3EuHEp4T79qzJBkob7ucxYEY5SX3 SbgoZUTZzQaSXdCrwn3EQ363f+VDcXTydeaf5e39BSHPt4KMS5ERu/mkTcY5Z2f5 fefzgFmy2kDTtBcJleo2cCmd41asWth4YUEs7lB//08u1AGPsTz8kOTxqSprvGn1 BE9K5zWwfmc3/ji2/swGdA8jSQeGSSqBUQqVA/pOidwzdUJgA/vsK+1/sk/ySj2z 3shXeJvClvPa+acCAwEAAaOCAmYwggJiMA4GA1UdDwEB/wQEAwIFoDAdBgNVHSUE FjAUBggrBgEFBQcDAQYIKwYBBQUHAwIwDAYDVR0TAQH/BAIwADAdBgNVHQ4EFgQU ouXmq9D1uyB8QS8/0GPFYdauYBowHwYDVR0jBBgwFoAUqEpqYwR93brm0Tm3pkVl 7/Oo7KEwbwYIKwYBBQUHAQEEYzBhMC4GCCsGAQUFBzABhiJodHRwOi8vb2NzcC5p bnQteDMubGV0c2VuY3J5cHQub3JnMC8GCCsGAQUFBzAChiNodHRwOi8vY2VydC5p bnQteDMubGV0c2VuY3J5cHQub3JnLzAcBgNVHREEFTATghF3d3cucXVhbGlkeW5l LmNvbTBMBgNVHSAERTBDMAgGBmeBDAECATA3BgsrBgEEAYLfEwEBATAoMCYGCCsG AQUFBwIBFhpodHRwOi8vY3BzLmxldHNlbmNyeXB0Lm9yZzCCAQQGCisGAQQB1nkC BAIEgfUEgfIA8AB1AF6nc/nfVsDntTZIfdBJ4DJ6kZoMhKESEoQYdZaBcUVYAAAB bcQ9dhoAAAQDAEYwRAIgfUBz6rj0byw7MWvOYxtsPRDSR6AyZo0p6ECFWRAD3s4C IDP46tk2eYNHFy+lllcW8xcMFBR8EzF0+QpHfqGK02xlAHcAKTxRllTIOWW6qlD8 WAfUt2+/WHopctykwwz05UVH9HgAAAFtxD12dAAABAMASDBGAiEAs90EFJhZ6F0X wOtPuRp+r3KXpipCfctOrl8/5IO4hrECIQDBRkZDAbtqiyu+IUe9ev6sRz+Y12DC Ii70imTtHMu+eTANBgkqhkiG9w0BAQsFAAOCAQEAgPNQlelxlTkeFmrRPWR9zKyv nUfqaJrc3XfOFelk60e4hUH8ms6XJ1Ysifw+KDSWOYqD1mRdq3qEVIuwrtS8o6K2 rub3lbgOX3MDsihJydqTlf8G5c79MeHvrQIUY0Evy8GZXQsdVYSzbCkubd2q2ugG NZxaDSig8wk9ilbp8FPhQjaTz99pw5UFT0C6K72IIFMMGtADwC6nXz8dh4RfafvF ExxhxHRudkC1GijYZ3Z63Be73vRa+Ven9cdoYvMLC4hWJpzjYCL1K0cQ3K4QMLFh WsYj0nYALDGxkbeoQbzzUKsjq4N9a8LyXQ9C0Ksbvuo/1BN8++MrH/l/PsudVQ== -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEA2Dp7ISsnEmElxMfP8L1s peD/M/tez0VrzL7q8mjaebJDHVVb2c3otVL2rkknsLGcmsDY2z6FJdJ5/r+wNew3 VsIY1trKof4Rb+yTIZO8iJy4ISrpco9pfMGeOLZhN11s7bZOLCZsKqwa9ipbjbst VVEg9DQLPEvrT2Oa3j5R/QqvzUdAWN1pXnNE9vG8FXmlEMStlpBgwHW8q0aSv2eq 1GA8hocBXW/jE/d+DB12u9v1xPd7JV3sHYk1wIqJd8bXbtRyaHOVpzCGE7+Egr7f 0oA1/yBisBMRgihVSVhT+DtskBMV4wstKACdGz2M21p7m+bIe87ObTEhfj/l5Ndq i51KQrW9HUhTfif5/STUZu3B9+DyMClmGpVnNbvdopRFX/cf2Lx4HGzzS/8paZ6A h+wZUvZXddnk6vlr1uRWs+EBoqn7x2ZUJ3nZC1ksoMkW3EuHEp4T79qzJBkob7uc xYEY5SX3SbgoZUTZzQaSXdCrwn3EQ363f+VDcXTydeaf5e39BSHPt4KMS5ERu/mk TcY5Z2f5fefzgFmy2kDTtBcJleo2cCmd41asWth4YUEs7lB//08u1AGPsTz8kOTx qSprvGn1BE9K5zWwfmc3/ji2/swGdA8jSQeGSSqBUQqVA/pOidwzdUJgA/vsK+1/ sk/ySj2z3shXeJvClvPa+acCAwEAAQ== -----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 271008180222563843280191339829990987219837 . . . . . . . . [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 2019-10-13 07:30:25 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-01-11 07:30:25 +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 'www.qualidyne.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 882135077919645657534751280110232533871077116270302667966360402308881772755314770625673110007853068448220450839840298501626868211014982779985503696083563671400549720498778930859853780454633308689993705199827815888508249404985933022699095994928098253420828230705838317128488187684049382003872688989204551551360095529275423071250294197919282190655383895613543449692548412975245566610091517292684957106776768856208274107065695948001476395134354590630658781877238201143679548483604474481485123003635931408044863664950302714252845868612110596511012480113035008923577790516462044812510403971260241391926645176348248523603000480198192641269585712587622045429383925737178143927521287681846234658578814608681426205853745621859788081102528547727694667866159434323763313752502771065571133995733322770651452274622337011842801150865727629918454172536775776171472669276407600540916961369894783918943447877915012501884703282666570241237178870768982023061422245271973368891067199838744924224226620577319978224082680125617337532975238920130475451601027765557173778134545993908417670307044066021097670359614913145441328491374407518907018552107947235582410330360516427708831218560395504592610056449332984963961131025717811811389767976828569557596305831 . . . . . . . . . . . . . . . . . . . . [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) a2e5e6abd0f5bb207c412f3fd063c561d6ae601a . . . . . . . . . . . . . . . . [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 (21 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.qualidyne.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) 00f00075005ea773f9df56c0e7b536487dd049e0327a919a0c84a1121284187596817145580000016dc43d761a000004030046304402207d4073eab8f46f2c3b316bce631b6c3d10d247a032668d29e84085591003dece022033f8ead936798347172fa5965716f3170c14147c133174f90a477ea18ad36c65007700293c519654c83965baaa50fc5807d4b76fbf587a2972dca4c30cf4e54547f4780000016dc43d76740000040300483046022100b3dd04149859e85d17c0eb4fb91a7eaf7297a62a427dcb4eae5f3fe483b886b1022100c146464301bb6a8b2bbe2147bd7afeac473f98d760c2222ef48a64ed1ccbbe79 . . . . [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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