www.lifesad.com

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:1e:47:59:a7:c6:2c:31:9a:85:2e:c1:4e:69:1b:8e:27:53 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.lifesad.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:1e:47:59:a7:c6:2c:31:9a:85:2e:c1:4e:69:1b:8e:27:53
Serial Number (int): 271640169507893289765559870572508679645011
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 85:52:ae:c7:bd:00:63:73:76:b6:08:02:a1:5f:a3:ec:73:71:58:71
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): d1:b1:54:a7:ee:8a:05:c0:a4:1b:7d:ac:76:2c:17:84:6a:63:27:c3
Fingerprint (sha256): 28:65:34:17:0e:7c:ef:97:44:53:d8:49:95:21:6f:0a:c0:d2:0c:26:6f:67:4e:1f:92:d3:e3:2f:eb:1f:81:4e

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 www.lifesad.com

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for www.lifesad.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.lifesad.com

Other certificates including the domain name lifesad.com

(limited to 100 certificates)
www.lifesad.com
sni.cloudflaressl.com
www.lifesad.com
lifesad.com
lifesad.com
sni.cloudflaressl.com
hudobniny.com
lifesad.com

Certificate

The complete raw certificate details for www.lifesad.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 271640169507893289765559870572508679645011
 . . . . . . . . [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 2020-03-22 06:51:31 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-06-20 06:51:31 +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.lifesad.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 697806664894027484928774260119438882375567652539825130730448596314352207837565872761434145616974417173354068561668375737519251073111124152531685443464775637664747171796773882428299271871786991113704585947568187757230817057057302465885814362398507942875432506779818771027818139333360474278893146597189966682331860890745762570404221509514702032103671008986969903026670804524130000406418620254498265113596713150121281280854564473616018752873449405963653891005371802902297336065527964183877910824347696460711236202845222702064089232367761506241778284301926157325391196966335042190503424047466688339138885100218854728405489742634695722168775611456357126081882637474094373169114665748931006345290197777095653453894899024737953701472744521007348580069646333463257899095747792835660783329342374675270379181527997315344606410050771377322092645642530949818087885476064532293451189907147169623426969715246776872674219332866700942227975150295421677313269942121989920788907556189312726324570125760998275605187912204626439750976706570515470513035001858647982192458562902432040587358036345552269908808098387859062330387267042433602101894148530097545067959757283037037131633077687611652944447740406865876100148842977648271290024165216657442499837721
 . . . . . . . . . . . . . . . . . . . . [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)
							8552aec7bd00637376b60802a15fa3ec73715871
 . . . . . . . . . . . . . . . . [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 (19 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.lifesad.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)
							00ef0075006f5376ac31f03119d89900a45115ff77151c11d902c10029068db2089a37d913000001710139b543000004030046304402207539768ab67ca00306eb7185424b48259c71f31c356557db853111e4d64278db022002462586fc1ccb97a9c07a2d101e31a0d52a7e5f8cfe837d584c727b8ae3279c00760007b75c1be57d68fff1b0c61d2315c7bae6577c5794b76aeebc613a1a69d3a21c000001710139b5470000040300473045022100f0e1b634269620b8d73c3b3b72006781557416483fe9cf95a044524ab7024dca02205971ed63747f704aafca080ff2b777e77870b575b0a95068548f8d0522d7b372
 . . . . [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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