bio-blue.com

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:ea:12:e8:99:db:57:4d:fd:c4:a0:73:f5:73:31:f6:d6:12 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=bio-blue.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:ea:12:e8:99:db:57:4d:fd:c4:a0:73:f5:73:31:f6:d6:12
Serial Number (int): 340988065492162305386881320252217063036434
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: b9:92:bc:fe:d8:b3:e3:d8:6a:cd:d7:f2:cf:e0:fc:26:27:76:60:f5
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): b4:cb:1d:b3:2e:49:bf:9d:e7:33:43:91:0a:1f:c7:65:50:51:94:9b
Fingerprint (sha256): b3:3c:f2:65:72:5e:21:e1:76:48:9a:38:3a:83:0c:a9:00:47:ff:76:a1:7a:6b:00:47:fa:c0:80:93:31:29:d0

Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/

Revocation information

OCSP Server: http://ocsp.int-x3.letsencrypt.org

Check the revocation status for certificate bio-blue.com

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for 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

bio-blue.com

Other certificates including the domain name bio-blue.com

(limited to 100 certificates)

Certificate

The complete raw certificate details for bio-blue.com in PEM and ASN.1 format.

Certificate (PEM)

-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----

Public Key (PEM)

-----BEGIN PUBLIC KEY-----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-----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 340988065492162305386881320252217063036434
 . . . . . . . . [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 11:27:52 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-03-11 11:27:52 +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 '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 804075437078031360306592987852091582955341983269625642283321980279930538285089560964714983401303868160807805728107376267866058684096401396020828517690431410159784951807543931965555684702774824457554838909266533903174816171151014818353609222905139605056370740040968134093424188545452747494446359600819267295834037959975191690372629543997954662427740741859557765839536243057361872040884797054642281138580365805790775979229684900136604090777754211949165464238924934877355152455411311618855982088872739627108507942575109628012377973486681671383955167454170453141621430336667368199068174072027388770953216073621215461735946776578890313384287926661474839191689506041687947207888396567472189751434854160663924465178482212508110592955582233454841542444909448659832576805878904080454074854340285921148734194869036440369441281521549695285122388239218656863971623735988538087527313728893126757647328208851801090761200572323255418898384450928672690549964334119302272301753107152840349433753572956172370998420036937269154147194647543266991396787624134495223456665657147317254402937001507005201009782151600858773891819090279538375655466189004386841361212968928050241358366309592934841767310874214277059271716770639286562590986966430097755916505567
 . . . . . . . . . . . . . . . . . . . . [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)
							b992bcfed8b3e3d86acdd7f2cfe0fc26277660f5
 . . . . . . . . . . . . . . . . [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 (16 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String '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)
							00f0007600b21e05cc8ba2cd8a204e8766f92bb98a2520676bdafa70e7b249532def8b905e0000016efa146bcc0000040300473045022059f62166b29434d9bab13da60aa5b80de3bffb0cc08fab7920ae8c447ebe4bce022100c6bce3ac7b6142cefce74815021491129173afac1c0436aaec0918fa7578bda90076006f5376ac31f03119d89900a45115ff77151c11d902c10029068db2089a37d9130000016efa146c04000004030047304502203ca59bc9cf7735c0a784fe0e578b5f51d9e02ab1b55c8f15093ba1641f7fbe8b022100e0146f77225b896024e482a33d4fa5a8868d871d7bac75373f397879549a6ed1
 . . . . [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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