fitthat.com

Issued by R3

About this certificate

This digital certificate with serial number 04:44:5b:60:6e:14:5a:c4:db:a5:ad:af:86:ea:fb:46:bc:be 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:
  • DV certificate contains a subject common name, this is not recommended. If certificate policy 2.23.140.1.2.1 (CA/B BR domain validated) is included, only country and/or common name is allowed in SubjectDN. (BRs: 7.1.2.7.2)
  • Subscriber certificates use of Subject Key Identifier is NOT RECOMMENDED (BRs v2: 7.1.2.7.6)
  • Subscriber Certificate: commonName is NOT RECOMMENDED. (BRs: 7.1.2.7.1)

Certificate Subject

CN=fitthat.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 04:44:5b:60:6e:14:5a:c4:db:a5:ad:af:86:ea:fb:46:bc:be
Serial Number (int): 371709805118457360079459743486043656469694
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: 90:eb:16:a6:0f:c8:dd:2f:ff:92:ba:96:1e:73:04:04:48:2e:9c:66
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): ce:1a:39:75:2f:89:4a:33:ff:23:5d:78:f0:33:94:90:12:19:c0:9e
Fingerprint (sha256): 7e:96:f0:19:43:29:64:e8:17:85:34:29:61:d4:88:53:38:96:60:b4:b7:c7:c3:1e:3f:3e:cf:9e:f1:c8:72:f9

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

Revocation information

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

Check the revocation status for certificate fitthat.com

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for fitthat.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

fitthat.com

Other certificates including the domain name fitthat.com

(limited to 100 certificates)

Certificate

The complete raw certificate details for fitthat.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 371709805118457360079459743486043656469694
 . . . . . . . . [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 2024-01-15 09:40:51 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-04-14 09:40:50 +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 'fitthat.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 652749718956720930668738941977175130482386598405676120023415900455068371647351148382630239193372379364810683113760831245941198185072816715793695662905155878115232646636633320048470058393515656346039404947264783391439592068767366741641896180811030488919702212958168801049492857341734233304673811921981027746105940466489786452055514843807578052121503561337461776322540440081023617205178356794294051831974217882448541468650644040678081787385485244635057639277582721331794938007009145554903652410222966685548895950910286455216560720756492829988742124029975460567040454038851818943004111940827837513388847707870834631043801862142992069179680892060570609651326518083865965594515248460064496392628438222713782919280427899162014219373601196330407181397345537765123329631906152661370529096042130709704283369786135226693286450232307452589426459107494007311557985775041543593939416232458827815440486367677145259515480867583958825142508003222125354404955372240621444718340963224961619619728335930582454606134025901505443890239413492752844037024131687534259044731320974025344235209410758514735033189006509878197888882443612729372657329633006608662611873620167523864335269905978267421007789692623104932237238316792103076971235908180411826788520777
 . . . . . . . . . . . . . . . . . . . . [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)
							90eb16a60fc8dd2fff92ba961e730404482e9c66
 . . . . . . . . . . . . . . . . [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 (15 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'fitthat.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 (12 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 1.3.6.1.4.1.11129.2.4.2
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (246 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (243 bytes)
							00f100770048b0e36bdaa647340fe56a02fa9d30eb1c5201cb56dd2c81d9bbbfab39d884730000018d0cb5b4f70000040300483046022100ccd9e12366114edc2b4ad1974b1b5b2739b1fe501eeffac520ecf9552a6f8f93022100afded679301258ad2eb4183fb6fe6be3647df82d821415cf15ba67a11a1e52bf0076003b5377753e2db9804e8b305b06fe403b67d84fc3f4c7bd000d2d726fe1fad4170000018d0cb5b505000004030047304502204fbda2f98c3d39264e7f39a688cdc5e8f6c64da6c6220e210e4cedd22214bd37022100d13d35ca4b89e3b9d4d2dac65b9e1248313675e0c7b0e80ce06f88ecabd0c707
 . . . . [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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