thefitstep.com

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:36:b2:bb:d4:69:d4:19:72:76:72:98:63:20:ff:e3:0a:fc was issued on by Let's Encrypt.

With 2 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=thefitstep.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:36:b2:bb:d4:69:d4:19:72:76:72:98:63:20:ff:e3:0a:fc
Serial Number (int): 279949683460029112628951593319642792397564
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 25:d1:da:b8:9a:a4:35:52:52:48:0e:68:73:2c:3d:c5:c3:b2:5b:f1
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 80:80:fa:4f:42:72:b1:7e:66:9c:96:ac:27:af:d5:0f:42:e7:b7:d8
Fingerprint (sha256): 74:11:9e:ec:6b:d7:a5:6c:4a:53:1d:97:5a:ab:8e:1c:f3:28:c1:fa:36:e3:91:a4:7e:e2:f1:a1:45:aa:95:30

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 thefitstep.com

2

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for thefitstep.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

8 extensions
No unhandled critical extensions

CA Certificate

This is not a CA certificate

Subject Alternative Names

thefitstep.com
www.thefitstep.com

Other certificates including the domain name thefitstep.com

(limited to 100 certificates)

Certificate

The complete raw certificate details for thefitstep.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 279949683460029112628951593319642792397564
 . . . . . . . . [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 2016-08-21 10:35:00 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2016-11-19 10:35:00 +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 'thefitstep.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 678372516387807273602406199371127047569561444318052963598578606651559728493087667700306749769083675233822895992170661320120773367208128416069346827575620741608353052461479964263797748958038148873873089911965155732786043362238475088554868110561480684571548001967969499507947480326752992868882880876234265995650045593784763993407306852185582482959790218665787741644966616464000510947022772397851345169053843817198422721406357010273876821925208720388586277386807807908443357617314667323802862083972592769054138654612514701219853100203443834899571420160094522241798545353469127408993774371328962958577614739403970047587004046961010918219016979074096897934647743516637632138602823101117057701887685802576035986571890860058657171264962150981554279453486083260018079302973236071531374150255685762918620110886299831702035900324960184326660053319268457604713748269945611325077607836273127056918437578545812093163341962551724331591606883201228941754403948172663304337525821217897427547357688360809872138310040337663452321337731442997711924269582671997846702264810169462101577521373627158648973735529749797961178954157338782547752843965969935224397964392580698004777693582067584728604846516225983836556143328215610518177184134454615660447902887
 . . . . . . . . . . . . . . . . . . . . [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)
							25d1dab89aa4355252480e68732c3dc5c3b25bf1
 . . . . . . . . . . . . . . . . [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 (100 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 (38 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'thefitstep.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.thefitstep.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 (246 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 1.3.6.1.5.5.7.2.2 (unotice)
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:12|false] UTF8String 'This Certificate may only be relied upon by Relying Parties and only in accordance with the Certificate Policy found at https://letsencrypt.org/repository/'
 . . . . [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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