bytelife.com

Issued by R3

About this certificate

This digital certificate with serial number 04:df:1e:53:8c:41:ec:95:02:a4:c8:db:e7:b7:fa:7d:01:c4 was issued on by Let's Encrypt.

With 4 subject alternative names this certificate can be used to secure multiple fqdn's. 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=bytelife.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 04:df:1e:53:8c:41:ec:95:02:a4:c8:db:e7:b7:fa:7d:01:c4
Serial Number (int): 424372422195683463485118891433012821295556
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: a8:dc:37:59:37:6a:4d:d3:a3:b6:1d:a5:db:7f:75:bc:d6:97:88:8d
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): b3:2f:45:85:3e:a2:b7:fc:52:31:75:a6:8b:1a:c3:59:82:fa:68:7a
Fingerprint (sha256): 65:85:87:1c:47:13:de:42:dd:5a:79:8f:2e:b3:8e:f3:07:a3:96:ac:a0:1f:6e:c8:d3:2d:19:b7:0f:cb:69:d7

Issuing Certificate URL: http://r3.i.lencr.org/

Revocation information

OCSP Server: http://r3.o.lencr.org

Check the revocation status for certificate bytelife.com

4

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for bytelife.com

Public Key Algorithm

RSA

Key Size

2048

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

bytelife.com
bytelife.ee
www.bytelife.com
www.bytelife.ee

Other certificates including the domain name bytelife.com

(limited to 100 certificates)
bytelife.com
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door.bytelife.com
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support.optimiso.com
survey.docusketch.com
support.optimiso.com
support.optimiso.com
bytelife.com
support.bytelife.com
bytelife.com
bytelife.com
bytelife.com
bytelife.com
support.optimiso.com
bytelife.com
bytelife.com
door.bytelife.com
bytelife.com
bytelife.com
bytelife.com
support.optimiso.com
bytelife.com
support.optimiso.com
bytelife.com
fs.bytelife.com
bytelife.com
bytelife.com
support.optimiso.com
bytelife.com
bytelife.com
digitest.bytelife.com
support.codeandcopy.org
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bytelife.com
fs.bytelife.com
oxygen.bytelife.com
bytelife.com
support.optimiso.com
bytelife.com
bytelife.com
bytelife.com

Certificate

The complete raw certificate details for bytelife.com in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAuM2RQn3C21FXPdTAk/AZ
9u0kgGDxPgmeoBxc1QLFuTtSwmQHqMKxiGy6db4yHUcoGolKW6s/nAwqtZPlgFFv
RsiOX7ZzNsTFfhmif2Y0XNyUTVsdpCHeuxslkcSaskOAQF6dmoCzqrOuzeqteA44
vsjDuTC4qi7masZyWi15pQS1MvIvq6bY+Usf1gQjVKL3rHlB/YKqwMU0verkFmkS
F8wXzxAtkrgWOp0702bxp+/TF9JPyutYrZQitkte0P3S6MXXlU6oetvPSrOQJBIG
ydeMQrrvFUMhexcajo2kn1vMltBhtNZnYbme4Q1OvidZBavgSnM+AYNYZhFIAQzV
9wIDAQAB
-----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 424372422195683463485118891433012821295556
 . . . . . . . . [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 'R3'
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2022-12-22 00:50:47 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2023-03-22 00:50:46 +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 'bytelife.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 (2160 bits)
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:2|false] INTEGER 23329217187041201142657393437184955800241279088862424657096688264775270759483932550712749197228598547193388669987813411117200943274261694404099695558241954945729415187856535075784157544859523493820618625415544006193457111878109811362689018640684609054477775202385029260830100480130622013538889087093050675002677639334053337426455941730364223973105549901079897807258071598697844044344861037210282663990458592856694038559429807573788215980082803218003210480845530060411658122906181817279994851361812623129570044333408270849680667563878664585633334855750071846187982730139331450690510223940580357001321026008007377212919
 . . . . . . . . . . . . . . . . . . . . [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)
							a8dc3759376a4dd3a3b61da5db7f75bcd697888d
 . . . . . . . . . . . . . . . . [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 142eb317b75856cbae500940e61faf9d8b14c2c6
 . . . . . . . . . . . . . . . . [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 (73 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://r3.o.lencr.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://r3.i.lencr.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 (64 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'bytelife.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'bytelife.ee'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.bytelife.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.bytelife.ee'
 . . . . . . . . . . . . . . . . [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)
							00ef007500e83ed0da3ef5063532e75728bc896bc903d3cbd1116beceb69e1777d6d06bd6e0000018537869f8d00000403004630440220279c041813564f184b2ec13d76ddead9e0bd8326c2c7d058a666fe499a104b3c02207855808b06eb4478deea7a6ba7ac526c60c3cca140518325f0b079a5b938e18b007600b73efb24df9c4dba75f239c5ba58f46c5dfc42cf7a9f35c49e1d098125edb499000001853786a1790000040300473045022100a79bf004c5b7593c01ffeab955fb7a57799e5eb7f5f770222841a69b663e220b022067bbeff12e8fa7a035ad0733776bf191dbd2c731eee9992d3981f7de653c21a6
 . . . . [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)
		00685e7d10aba014d9aa651fb82e135c6e5d856c45f6ea9d0edc88257bb0d5f93c7cd329f8107b09cdf3c2650ec6d3c236ac668be5b88f683031c08733e1257ad4d33d038fc9825750d1e33c198b56447e8cd82234d683ff68eb6bbea1aceb2e21c8f2d977bb0536cf9fa66c0c8d3ce2f4d61f1f0574c34459c5cf403a80487ef64efd8ed83a0024f5de4acd12815bcba346ed8126f02f487d245de482232761206d324274964c31d85d5b2bfb0d04fe46a88b83825c1b24c03d7fbe4f51c1e62a0f1e7f8720d3ff040d555d71b0170f09ba7c926a589a4cdbf61cd5aa84adbd7d06376ffe771a2ad468f0d3a8bd7542485ee8d69b3568ba5600359d3f33ca1ed4