www.bio-blue.com
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 04:b8:71:17:e9:30:1f:5d:f2:03:3c:01:f9:16:2f:9e:1a:6f 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.bio-blue.com
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 04:b8:71:17:e9:30:1f:5d:f2:03:3c:01:f9:16:2f:9e:1a:6fSerial Number (int): 411211426156459202718232048116312831826543
Serial Number lenght: 139 bits, 18 octets
SubjectKeyId: 87:77:c3:02:c6:71:94:7a:71:e7:62:0b:fe:4f:69:a9:a4:aa:44:f3
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): 6a:79:64:62:5c:e9:26:95:e6:00:7c:2d:d3:dd:f7:3f:37:3b:aa:5f
Fingerprint (sha256): a1:4b:c2:9c:c0:6b:22:cf:bd:d5:46:b4:43:f3:f4:27:3b:fd:28:d2:f8:a2:0b:d4:fc:3e:c9:b8:dc:88:92:6a
Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/
Revocation information
OCSP Server: http://ocsp.int-x3.letsencrypt.orgCheck the revocation status for certificate www.bio-blue.com
1
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for www.bio-blue.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.bio-blue.com
Other certificates including the domain name bio-blue.com
(limited to 100 certificates)
Certificate
The complete raw certificate details for www.bio-blue.com in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIGVzCCBT+gAwIBAgISBLhxF+kwH13yAzwB+RYvnhpvMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0yMDAyMTcwNzEzMjlaFw0y MDA1MTcwNzEzMjlaMBsxGTAXBgNVBAMTEHd3dy5iaW8tYmx1ZS5jb20wggIiMA0G CSqGSIb3DQEBAQUAA4ICDwAwggIKAoICAQCoX+Tl+3lcf0sdsB/Yn9UJuD4DDMWG adiu/pz0kuO+WQX7f2nnB0FpVC74s5ql36pv1odmN9Vvp7aRegH/cJRaQ8u8oN0R 60xJzAFxRNWt41n0k4/bPQN8/IL8SAjONbGeIh15uqofVeSwx6Nzuu5hIvPqk4FV 3YaM94uuIFIlSEJPTr91AXro6+YaKxf6ty5zx3hLa75d7e2WDNE9kozYdW9wUTo8 LFrk7Nz1NPz1evaTOKbVztxdlc75C7+OV9kCRN7hQKQf/s73lTf78j6AE/8VMNAV nM2T5OZQ12tyx9lRIoZ63pVCCxwoxxYevTUSlcmktLxxugYl6P+wGQS7h4O9bODE VyBWL7tDwjOkRNErutwmdt0OaRAdKLELT1ATJ9+JSwQ7csmWV6vcXZw6Tq1VnUi2 CM2FQFj2234Yae3zltyALnprHT15YNcrX/9RXQegO/3QTzzV+EEOJNaHE/HxA/1V zPJhessYU2pZY5hCSBORMiRvk9DNNzl8GGto1sySXnssiSLTlZW/21ZcUvIVT9pf gNw9l94PtqCkElfB8AhQleyHu5aOIeDZ0w6UahYlf7nmQlySQLjiMwK0Rbj/SPkv tuL81vt+JX7MtsT6fp9+S41ebnV+IkuQ9PQXRuecWomKQ+2E5CaHeksqKAaoIigl d7kD3fFSTp/CfwIDAQABo4ICZDCCAmAwDgYDVR0PAQH/BAQDAgWgMB0GA1UdJQQW MBQGCCsGAQUFBwMBBggrBgEFBQcDAjAMBgNVHRMBAf8EAjAAMB0GA1UdDgQWBBSH d8MCxnGUenHnYgv+T2mppKpE8zAfBgNVHSMEGDAWgBSoSmpjBH3duubRObemRWXv 86jsoTBvBggrBgEFBQcBAQRjMGEwLgYIKwYBBQUHMAGGImh0dHA6Ly9vY3NwLmlu dC14My5sZXRzZW5jcnlwdC5vcmcwLwYIKwYBBQUHMAKGI2h0dHA6Ly9jZXJ0Lmlu dC14My5sZXRzZW5jcnlwdC5vcmcvMBsGA1UdEQQUMBKCEHd3dy5iaW8tYmx1ZS5j b20wTAYDVR0gBEUwQzAIBgZngQwBAgEwNwYLKwYBBAGC3xMBAQEwKDAmBggrBgEF BQcCARYaaHR0cDovL2Nwcy5sZXRzZW5jcnlwdC5vcmcwggEDBgorBgEEAdZ5AgQC BIH0BIHxAO8AdQDwlaRZ8gDRgkAQLS+TiI6tS/4dR+OZ4dA0prCoqo6ycwAAAXBS NZk9AAAEAwBGMEQCIAewBZ4X9KrvPY1DuvkRhqKH3ktGJCev5+qDH1rmi16xAiBn 2nYoSrhtXD2/YNnCnv9FLu7YmUB8pO/73swdaDaGbQB2AAe3XBvlfWj/8bDGHSMV x7rmV3xXlLdq7rxhOhpp06IcAAABcFI1md8AAAQDAEcwRQIgXvpNGH4TBc/ugeBX yZJ/cSiAUNCd5acdKJLwiEIzFpMCIQDMEcSmxyCnj89C+zJuJ3KDzTtZ0UarEdHA sXgeQkqkDTANBgkqhkiG9w0BAQsFAAOCAQEAH+So9kuyMds7zB1uusi3JncLOttN JyfS7Z1STq0ElK8kOvlR1k59NEA10lGbSggMQvrpUVKrMmxtEJN55dJ3xGvWqUs4 p9hI+puNH6WrM3B+byVtWhLUPtDuWzAeUvOu+qN0JS51fNX0T/ojC7dKZ3db2gJD 9QGQUnBXS/yJL9ig906cciX0Aixp33I/dKAsOoujLgR4dBIfpfuhed2gZMr+4UBL ef6LOCpoB49GggaTivABymmI0d68qLKZw4hj2lgdJh0cOft7gkPGZNescniC4vVZ maL3mf5iuMRJ95TAQnAP12ODuDoYg5kz0gs0xbZtPc6TX47NVBywD1NJMA== -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAqF/k5ft5XH9LHbAf2J/V Cbg+AwzFhmnYrv6c9JLjvlkF+39p5wdBaVQu+LOapd+qb9aHZjfVb6e2kXoB/3CU WkPLvKDdEetMScwBcUTVreNZ9JOP2z0DfPyC/EgIzjWxniIdebqqH1XksMejc7ru YSLz6pOBVd2GjPeLriBSJUhCT06/dQF66OvmGisX+rcuc8d4S2u+Xe3tlgzRPZKM 2HVvcFE6PCxa5Ozc9TT89Xr2kzim1c7cXZXO+Qu/jlfZAkTe4UCkH/7O95U3+/I+ gBP/FTDQFZzNk+TmUNdrcsfZUSKGet6VQgscKMcWHr01EpXJpLS8cboGJej/sBkE u4eDvWzgxFcgVi+7Q8IzpETRK7rcJnbdDmkQHSixC09QEyffiUsEO3LJller3F2c Ok6tVZ1ItgjNhUBY9tt+GGnt85bcgC56ax09eWDXK1//UV0HoDv90E881fhBDiTW hxPx8QP9VczyYXrLGFNqWWOYQkgTkTIkb5PQzTc5fBhraNbMkl57LIki05WVv9tW XFLyFU/aX4DcPZfeD7agpBJXwfAIUJXsh7uWjiHg2dMOlGoWJX+55kJckkC44jMC tEW4/0j5L7bi/Nb7fiV+zLbE+n6ffkuNXm51fiJLkPT0F0bnnFqJikPthOQmh3pL KigGqCIoJXe5A93xUk6fwn8CAwEAAQ== -----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 411211426156459202718232048116312831826543 . . . . . . . . [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 2020-02-17 07:13:29 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-05-17 07:13:29 +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.bio-blue.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 686908382864717059620512496416407635012032630317507389437895913015429731535331237951804837639503498141711042791052414359889006326738217291773122285132230833434146864850338987239440943106032864859641274784894292959751959882636819516593937138269641758975140410197605008238812713559397854004407152991537404719848049155947027394315367686478226766800198929970946707077098096535610254522346397316873789620713973260628169147452357266093491360335022752687404192239608197172079882778466706114274309508579158940596911102332092190440420659944810217803887228142991135747364893482113632611298159773023167191557453323462167662498200674476518186029946326170765987975409531677460729650221218532930292271472612571101134826408449759781904142945025221516705630909563738504509589247847014538181982604635946416115550173717783933824935895552104431571375283333012514857640665748197513742471829413856338802689934328429330862350028289798743305208672512469329943381094860276205228616032378227841669979698761322614120740343388566002210563917929431308402116173997762288913961428139334459184095954778893496773979295608911930518983523493649440239115639232690899133393760758111965625063704726679217893909223336203197234767736415350218514772263099518006964808303231 . . . . . . . . . . . . . . . . . . . . [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) 8777c302c671947a71e7620bfe4f69a9a4aa44f3 . . . . . . . . . . . . . . . . [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 (20 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.bio-blue.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 (244 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (241 bytes) 00ef007500f095a459f200d18240102d2f93888ead4bfe1d47e399e1d034a6b0a8aa8eb273000001705235993d0000040300463044022007b0059e17f4aaef3d8d43baf91186a287de4b462427afe7ea831f5ae68b5eb1022067da76284ab86d5c3dbf60d9c29eff452eeed899407ca4effbdecc1d6836866d00760007b75c1be57d68fff1b0c61d2315c7bae6577c5794b76aeebc613a1a69d3a21c00000170523599df000004030047304502205efa4d187e1305cfee81e057c9927f71288050d09de5a71d2892f08842331693022100cc11c4a6c720a78fcf42fb326e277283cd3b59d146ab11d1c0b1781e424aa40d . . . . [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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