www.qualidyne.com
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:cf:a7:7e:9c:ec:2a:b8:ca:96:70:a7:1f:68:e9:65:06:60 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:cf:a7:7e:9c:ec:2a:b8:ca:96:70:a7:1f:68:e9:65:06:60Serial Number (int): 331997946235382224508329806902194042373728
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: d7:9d:62:23:b9:43:58:a8:d9:89:72:e2:9f:19:29:0f:8e:45:49:cb
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): f6:2a:8a:a8:c8:e2:7a:af:45:fe:ce:af:ea:bc:19:ce:0d:65:87:c8
Fingerprint (sha256): d5:ea:91:27:41:7a:bc:ae:69:74:f9:74:bb:1e:ec:25:fb:72:e3:3f:8c:34:ca:45:d2:95:f8:18:79:6a:45:24
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----- MIIGWzCCBUOgAwIBAgISA8+nfpzsKrjKlnCnH2jpZQZgMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xOTEyMTgxNTQwMzRaFw0y MDAzMTcxNTQwMzRaMBwxGjAYBgNVBAMTEXd3dy5xdWFsaWR5bmUuY29tMIICIjAN BgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAk2BsOJ+PZk1HTqARpocZWLSnBuSb wpe18aVah3r1VsNH09WLwBRp0yCn8Psf453AZLWK1Kz0zqn3VnhNknuIcX9jD3pv G/fKn+p3z/1ay3VgggpPoHbq65TyJWx7dmjz3EbUtWe1qzGqUDtjOhIWGh6LW5AV 78Gw5MrFFJ+tPlfaDMHyXdVK04YimeweXkaQrLi6Z1yQl51R9EsMcv0z88miYBVL 92+BFJ6GZxh+GjiT48QE9N4aJFpY2FIFBc36VCKBXZ4G0DqWQ/ulyllt80URddh6 B5J4GJF7tJz1PIpShV83G7G2zNg9jhbXYShanMh4n+LN8krHhV4oZPQDWHMzBUJV Jljue6pj71s2UeEc3HZ/xkdnmwAabGnpqr4rkKmiNtJ0Crx4ubHyTJ0txa4KKkqL YIzgnhNExwdGghCWhdYo/MB3QNms3TGbSTMk3KCrHOrNHAZDQRbs6TgJSlTJVGQm z+aSMCF6i3xXcGu2weL9KyEKIlBh+V7lIYofnwX2Rj9Hdq5aimHqT6TC7ELpaEoI syfwML7dH4hoKOCFGUp9cEfXCTg48kmyEtT0gzgpDbDMRIemMSCbypIKOM4nJt53 krG2ZQUKk89pVYQNPldyhglL3xW2HCdyohZnW9vZ6vCneWtUNhCZLOyRKPuwABxs 3SfRFzY6vrFtz8UCAwEAAaOCAmcwggJjMA4GA1UdDwEB/wQEAwIFoDAdBgNVHSUE FjAUBggrBgEFBQcDAQYIKwYBBQUHAwIwDAYDVR0TAQH/BAIwADAdBgNVHQ4EFgQU 151iI7lDWKjZiXLinxkpD45FScswHwYDVR0jBBgwFoAUqEpqYwR93brm0Tm3pkVl 7/Oo7KEwbwYIKwYBBQUHAQEEYzBhMC4GCCsGAQUFBzABhiJodHRwOi8vb2NzcC5p bnQteDMubGV0c2VuY3J5cHQub3JnMC8GCCsGAQUFBzAChiNodHRwOi8vY2VydC5p bnQteDMubGV0c2VuY3J5cHQub3JnLzAcBgNVHREEFTATghF3d3cucXVhbGlkeW5l LmNvbTBMBgNVHSAERTBDMAgGBmeBDAECATA3BgsrBgEEAYLfEwEBATAoMCYGCCsG AQUFBwIBFhpodHRwOi8vY3BzLmxldHNlbmNyeXB0Lm9yZzCCAQUGCisGAQQB1nkC BAIEgfYEgfMA8QB2AF6nc/nfVsDntTZIfdBJ4DJ6kZoMhKESEoQYdZaBcUVYAAAB bxnh7VsAAAQDAEcwRQIhAP9aDhW33BaT523l/YPB8Rbv9jAVyMRVc3NtnjJf3ZI1 AiAgjE6f6RWMLd8EkFgdXgWE4Qme53T1BUWrymfHfmC9NAB3ALIeBcyLos2KIE6H ZvkruYolIGdr2vpw57JJUy3vi5BeAAABbxnh7UUAAAQDAEgwRgIhAOZ99dy8yKx4 7ScFIMxza43RO+CkWYbD77L2QzxnSNpkAiEAm1RTEtMeOu4wbYiaxRUvFv/yRGFv dO7oz+/QT06WrfowDQYJKoZIhvcNAQELBQADggEBAHAmfGx2DT0cH3H1vkzngTgY QJCr9Umj/DzO3uv/3+xVmF604V0mF/CiItz7aR8f8OvyWJN/Ldk7AdWRntS37hsw gvoWO8jhPQBgUFra/HSzDpKyXRPa7BDiTjnys2v9eADeN3MWu47ULT5fqtzK4ufv j5mZu0V16pMrjzW3oPPyLb7+1px/n1Ls6L7cfkAsLJDSjXkaelkk15VaO6wZPR3d tw0xE5/w8ja2R3QlT5Xww90nQnUSF5WLB9CLooHC2E/Yn9Ry6SpXbN5abhyrZyUd XMjfY3xFKE/TtY497VQAu4c+BHcknme2g5vBkfzigBFyypfNxuMgNKbVjPLcjEY= -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAk2BsOJ+PZk1HTqARpocZ WLSnBuSbwpe18aVah3r1VsNH09WLwBRp0yCn8Psf453AZLWK1Kz0zqn3VnhNknuI cX9jD3pvG/fKn+p3z/1ay3VgggpPoHbq65TyJWx7dmjz3EbUtWe1qzGqUDtjOhIW Gh6LW5AV78Gw5MrFFJ+tPlfaDMHyXdVK04YimeweXkaQrLi6Z1yQl51R9EsMcv0z 88miYBVL92+BFJ6GZxh+GjiT48QE9N4aJFpY2FIFBc36VCKBXZ4G0DqWQ/ulyllt 80URddh6B5J4GJF7tJz1PIpShV83G7G2zNg9jhbXYShanMh4n+LN8krHhV4oZPQD WHMzBUJVJljue6pj71s2UeEc3HZ/xkdnmwAabGnpqr4rkKmiNtJ0Crx4ubHyTJ0t xa4KKkqLYIzgnhNExwdGghCWhdYo/MB3QNms3TGbSTMk3KCrHOrNHAZDQRbs6TgJ SlTJVGQmz+aSMCF6i3xXcGu2weL9KyEKIlBh+V7lIYofnwX2Rj9Hdq5aimHqT6TC 7ELpaEoIsyfwML7dH4hoKOCFGUp9cEfXCTg48kmyEtT0gzgpDbDMRIemMSCbypIK OM4nJt53krG2ZQUKk89pVYQNPldyhglL3xW2HCdyohZnW9vZ6vCneWtUNhCZLOyR KPuwABxs3SfRFzY6vrFtz8UCAwEAAQ== -----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 331997946235382224508329806902194042373728 . . . . . . . . [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 2019-12-18 15:40:34 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-03-17 15:40:34 +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 601244281339562863098086334769330565546963122900926824159572593569844623635149074770614342224232733823400253958360656306913262308545025245005849632753342341206852735107195319149202015831341039674916541136734062042289543803512659408897759871511975190656221469808309701396650146181243678181999641172504526217759698486977960384511781707382363656008307209452127521797527338982968812098951065590263886375004056682324574861313995242924180334660847436280014030103911625441628340027791000171081032972269118343229123858833356435572434607029347012795387023493576262499310291867663883840817930006250259561071348903347909875314358105531171281396987872806562616987277987688873136934069671174069027282682772096387857270677847408456961322562430374647538284711107249362132313606766010608512613274951306897728548580192578339779273915076317291648638776651417587057686772351869837447697436562830073037037838585734117866943254774512082069536644490123883578390582778704723620843779806565504284036001475853146509436629677511255008526636437215585637484341788942693639087291950648670489259855725517779513722744231182048293800253199591399484484224789795824473634609118017141445513090898890714648115755386191402470867907401437612456753653235977095320355852229 . . . . . . . . . . . . . . . . . . . . [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) d79d6223b94358a8d98972e29f19290f8e4549cb . . . . . . . . . . . . . . . . [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 (246 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (243 bytes) 00f10076005ea773f9df56c0e7b536487dd049e0327a919a0c84a1121284187596817145580000016f19e1ed5b0000040300473045022100ff5a0e15b7dc1693e76de5fd83c1f116eff63015c8c45573736d9e325fdd92350220208c4e9fe9158c2ddf0490581d5e0584e1099ee774f50545abca67c77e60bd34007700b21e05cc8ba2cd8a204e8766f92bb98a2520676bdafa70e7b249532def8b905e0000016f19e1ed450000040300483046022100e67df5dcbcc8ac78ed270520cc736b8dd13be0a45986c3efb2f6433c6748da640221009b545312d31e3aee306d889ac5152f16fff244616f74eee8cfefd04f4e96adfa . . . . [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) 0070267c6c760d3d1c1f71f5be4ce78138184090abf549a3fc3ccedeebffdfec55985eb4e15d2617f0a222dcfb691f1ff0ebf258937f2dd93b01d5919ed4b7ee1b3082fa163bc8e13d0060505adafc74b30e92b25d13daec10e24e39f2b36bfd7800de377316bb8ed42d3e5faadccae2e7ef8f9999bb4575ea932b8f35b7a0f3f22dbefed69c7f9f52ece8bedc7e402c2c90d28d791a7a5924d7955a3bac193d1dddb70d31139ff0f236b64774254f95f0c3dd2742751217958b07d08ba281c2d84fd89fd472e92a576cde5a6e1cab67251d5cc8df637c45284fd3b58e3ded5400bb873e0477249e67b6839bc191fce2801172ca97cdc6e32034a6d58cf2dc8c46