thefitstep.com

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:f5:1d:da:15:1a:a7:60:00:cf:4b:c7:43:d6:31:ae:b8:36 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:f5:1d:da:15:1a:a7:60:00:cf:4b:c7:43:d6:31:ae:b8:36
Serial Number (int): 344745717651545920600534443123449650919478
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 4e:58:a0:14:42:e4:ea:15:af:e0:9f:3b:e9:b9:5e:96:61:a1:c4:7f
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 87:16:ac:32:ce:d1:89:1d:5c:af:43:13:0d:6d:0c:1c:05:ae:a1:8b
Fingerprint (sha256): 54:b2:b2:5c:c9:c7:48:00:f8:80:00:42:98:eb:76:b7:98:4c:44:d8:8a:f5:5c:d0:e1:2f:1e:e3:82:30:26:6d

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 344745717651545920600534443123449650919478
 . . . . . . . . [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 2016-11-20 11:34:00 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2017-02-18 11:34:00 +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 877704492349783095682963909533681330092410801071020843043684661977421035009822297495955682042271810815641014258003162665664506202877689632479007054984535979855422728467658665649327256408733925559570802361571438597171294848661999131513885910363317474517794972877478484057190463126003528468313197096442081287433675410639348751607641950200971374989220751652442438898070467481975684785529849192815510637221738634024149345517147136573320818748842671750015020019614068466172882797772879813997240247985897218850330197482584314225412309968261170360212616340350574238805763297306283979513930662033314645391777463951757591160002710544931492962883099230302561222597981395653805594846728894603714183258645459563511723190947570755851577240463932485529644243184409462063654702694006394623026650461088391505554387438045623828662654713076312441102985428770180710980739828722220683349319861990901853486165709422982541697615818492011423200279741586300302980987598025929712387185578189181168529474410106793698936684262506317443804644867254975680032171683861032566963149393465133060152360770564579135591735883586291962256309275872414669040621706600488669082366323510962739150298196406716031950980139908622387319066153879809684051558785117257504764279939
 . . . . . . . . . . . . . . . . . . . . [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)
							4e58a01442e4ea15afe09f3be9b95e9661a1c47f
 . . . . . . . . . . . . . . . . [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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