www.bio-blue.com
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:bd:92:bc:79:d8:f2:5c:1c:93:1c:ec:d2:f2:d9:13:f2:8b 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): 03:bd:92:bc:79:d8:f2:5c:1c:93:1c:ec:d2:f2:d9:13:f2:8bSerial Number (int): 325845271053891963672913024318504772563595
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: 79:c9:80:07:93:ed:4d:66:57:0f:6b:60:d0:50:99:49:76:9f:5c:e5
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): 85:9a:4b:bf:82:f5:ff:03:c3:fc:91:60:27:81:f3:bb:5d:d1:7f:29
Fingerprint (sha256): 18:b0:a9:69:eb:d6:54:ac:d9:d2:11:d1:ae:d0:6e:22:24:29:4f:4c:ba:d8:fc:f9:17:c5:f2:8f:a7:bb:f9:7f
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----- MIIGWDCCBUCgAwIBAgISA72SvHnY8lwckxzs0vLZE/KLMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xOTEyMTIxMzEzMDFaFw0y MDAzMTExMzEzMDFaMBsxGTAXBgNVBAMTEHd3dy5iaW8tYmx1ZS5jb20wggIiMA0G CSqGSIb3DQEBAQUAA4ICDwAwggIKAoICAQCkLynqb8wlsQYMbXZFrpn6pKs7GG7t jykwiYZQyTWAGY4nr+R8c3e/6RY3XhnKJPCxzwuiQUg6Cq7biQxfgK7ucycS7fvw nmU/yIxzBZXnpRqiMmdMS3bUWWeAmsheXyhcS2M2Dzam8vF7MiEOn2iNFMmacPw8 8/wZXEERMYMd6+vEB4rOrlN9FXvcH9fu9WjHp4gAcWkHPQUNXkGGOgg2OMxQKOET eIrb3RIT+22PoV5A5lJeZ4bNvr1b90yPNDaT2Zc6nmcYyIbc4A2PAKrcwPtCdVY5 HChfAUtrsK+bCjwx3NAQpin12bYKT7o82SqUiUpTTmD7o81ZpyFrskYfAC6mYdYP QAAUC6HCvs3+xe+8VTkwbOmOxAr8Yqez7yp38zR503eJqhW/neU6mlTHPNqe0wGZ +Ft2AjkvxJL0vIHFiMYeYdBWvqA9YZqvqFOVhq+1AmFDiqKNf2jULFHQkNjpFspi tYH+rRwHBealcqipJV64caAZJzD9ZpmACJE7gjKRqLDDC0jr0o/IoedsUTCctfXd P1icYai23U29NUx7fBmj9vM1m6DQr59RtYqOP7IfwGRr3eHZKrAzzETi0Zb3vhdj 8m5Pvqp6cfhZMF9pm1sMKygSFbo0vDKfSenOl3kFL2ySoq0AKI/iM9CX2GkbYsrl rAmjLCrPn9N5JQIDAQABo4ICZTCCAmEwDgYDVR0PAQH/BAQDAgWgMB0GA1UdJQQW MBQGCCsGAQUFBwMBBggrBgEFBQcDAjAMBgNVHRMBAf8EAjAAMB0GA1UdDgQWBBR5 yYAHk+1NZlcPa2DQUJlJdp9c5TAfBgNVHSMEGDAWgBSoSmpjBH3duubRObemRWXv 86jsoTBvBggrBgEFBQcBAQRjMGEwLgYIKwYBBQUHMAGGImh0dHA6Ly9vY3NwLmlu dC14My5sZXRzZW5jcnlwdC5vcmcwLwYIKwYBBQUHMAKGI2h0dHA6Ly9jZXJ0Lmlu dC14My5sZXRzZW5jcnlwdC5vcmcvMBsGA1UdEQQUMBKCEHd3dy5iaW8tYmx1ZS5j b20wTAYDVR0gBEUwQzAIBgZngQwBAgEwNwYLKwYBBAGC3xMBAQEwKDAmBggrBgEF BQcCARYaaHR0cDovL2Nwcy5sZXRzZW5jcnlwdC5vcmcwggEEBgorBgEEAdZ5AgQC BIH1BIHyAPAAdgBep3P531bA57U2SH3QSeAyepGaDIShEhKEGHWWgXFFWAAAAW76 dLDfAAAEAwBHMEUCIQCVwZYM0XjSSAE9yMmjonGac4fs4BHqzeFxhEoLetkWZQIg abrsGUTRyu2d2MF6mff+r7UugFfjKNT/Xeiixs/qpjYAdgAHt1wb5X1o//Gwxh0j Fce65ld8V5S3au68YToaadOiHAAAAW76dLEDAAAEAwBHMEUCIECw67371E7K5xro j3R9D8XFZCQDpgbzn26ojpyM6faQAiEAtGAwGKK3H3cXfWBaUPn199PQrPFlC9+k dxbl0o/HuGUwDQYJKoZIhvcNAQELBQADggEBAEpmyp2/kDTVyaBjeWpgn8aOro6+ TmuRcj0i3NEb0VuBKRLNkdcYd+1brH9xpqQwRnFfOP50z39Wu9MlUIeJFxrJ/6Or otQySKYD6HcgMcFXK+J25PGrfgc3X1qfSZ8BIR4gb9ljMhsvxOQa1jwiO3A4zZLx bd9EmfgAKOf8NPUKuMPi+G89ffqDmQj4o4UaWDWnkkq2z8ozr/VWzdD+BiSUXksy vofp7ay9iB5ETQXnCNd1kcYYNOMKOrc9UfhQ/2GMVCKEpPZ+5XzXEGs/5iuRpVXb G1VcI/hvsd8eIwkgOlxYU3T1N398U+ARPxkpHIvOki24JjBq5/CepQqa5R8= -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEApC8p6m/MJbEGDG12Ra6Z +qSrOxhu7Y8pMImGUMk1gBmOJ6/kfHN3v+kWN14ZyiTwsc8LokFIOgqu24kMX4Cu 7nMnEu378J5lP8iMcwWV56UaojJnTEt21FlngJrIXl8oXEtjNg82pvLxezIhDp9o jRTJmnD8PPP8GVxBETGDHevrxAeKzq5TfRV73B/X7vVox6eIAHFpBz0FDV5BhjoI NjjMUCjhE3iK290SE/ttj6FeQOZSXmeGzb69W/dMjzQ2k9mXOp5nGMiG3OANjwCq 3MD7QnVWORwoXwFLa7Cvmwo8MdzQEKYp9dm2Ck+6PNkqlIlKU05g+6PNWacha7JG HwAupmHWD0AAFAuhwr7N/sXvvFU5MGzpjsQK/GKns+8qd/M0edN3iaoVv53lOppU xzzantMBmfhbdgI5L8SS9LyBxYjGHmHQVr6gPWGar6hTlYavtQJhQ4qijX9o1CxR 0JDY6RbKYrWB/q0cBwXmpXKoqSVeuHGgGScw/WaZgAiRO4IykaiwwwtI69KPyKHn bFEwnLX13T9YnGGott1NvTVMe3wZo/bzNZug0K+fUbWKjj+yH8Bka93h2SqwM8xE 4tGW974XY/JuT76qenH4WTBfaZtbDCsoEhW6NLwyn0npzpd5BS9skqKtACiP4jPQ l9hpG2LK5awJoywqz5/TeSUCAwEAAQ== -----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 325845271053891963672913024318504772563595 . . . . . . . . [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 2019-12-12 13:13:01 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-03-11 13:13:01 +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 669813233582948256073851637111010935014338997671530237656859126573925205525962002215105865708558540723584741136732040683482809875872804664199708877803102274035943750385415716250117348284915188784906209396852123430067733012423843136686005208557446296224087686568115815548889608974166190346948292438953864334023831416678431043090845055149107699147213821740618300058405131816044954002488733698332009457905357631875067353958967220300040915314463686859327092219765512612430998548001578561359252938336834593904386475012115062770191717613933435297077318038524551301687116283354259028492383189270276833088033875221241460909506551452328866349533052818648720684153079003951101000913561595968117810626655632150320605245432634427398297676683315065231461811904343952637325435297753043927204346752217320078933914984968217114359878342596397898508992524687676152542822828613628927443624804927042972861192967761035966640431189548210240576892585380371349666217841073589826386891683525358966339946657640882672263549810270463089032650902974530887747921380221047745414023027843916194616385449986168236075654476451816075504765213553702899654043184590605233244872240487378103117082749146142329326373173180971243657320616686708331299408322853553128313420069 . . . . . . . . . . . . . . . . . . . . [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) 79c9800793ed4d66570f6b60d0509949769f5ce5 . . . . . . . . . . . . . . . . [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 (245 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (242 bytes) 00f00076005ea773f9df56c0e7b536487dd049e0327a919a0c84a1121284187596817145580000016efa74b0df000004030047304502210095c1960cd178d248013dc8c9a3a2719a7387ece011eacde171844a0b7ad91665022069baec1944d1caed9dd8c17a99f7feafb52e8057e328d4ff5de8a2c6cfeaa63600760007b75c1be57d68fff1b0c61d2315c7bae6577c5794b76aeebc613a1a69d3a21c0000016efa74b1030000040300473045022040b0ebbdfbd44ecae71ae88f747d0fc5c5642403a606f39f6ea88e9c8ce9f690022100b4603018a2b71f77177d605a50f9f5f7d3d0acf1650bdfa47716e5d28fc7b865 . . . . [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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