fitthat.com

Issued by R3

About this certificate

This digital certificate with serial number 04:e4:e9:3a:28:08:33:06:8a:ed:7f:09:fd:09:7c:e1:2a:10 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:e4:e9:3a:28:08:33:06:8a:ed:7f:09:fd:09:7c:e1:2a:10
Serial Number (int): 426343535473196637765838395370739633039888
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: 0b:d0:f7:4d:e5:17:2a:1b:3e:90:4c:91:a7:71:bc:70:8b:5f:63:69
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): d4:ea:24:d3:35:10:22:7f:55:ba:24:15:8a:b7:4d:22:7f:36:46:ad
Fingerprint (sha256): 9c:16:cb:6f:1d:e1:c2:b7:99:fa:19:e3:fc:6a:9a:80:e9:22:7e:87:7e:86:ef:f1:2b:cb:cf:6f:cb:bd:23:ba

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 426343535473196637765838395370739633039888
 . . . . . . . . [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 2024-03-16 20:11:41 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-06-14 20:11:40 +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 641149712896606332214821282122901050553918845034472521991949493610646210899108195896659462398841513330424738393738763334306038080513258264887260895846615002982996500467510801633527239608651589916461682747430521584373118315425903160516709015675669602090962500237651945113960916547479368489897237059979252246230622360008272900538294666329322485795119153599878937046691105991767752795125265386876530870194051820881796240668039933297912914788926098665203853338058113674458639385523176163142724731306485982315614190285151501657610740517865164039526801417417006312574938645752370722208913869542501380379693820483306636769878891556086843717008881451385565715784728229019950609418451409206062952581605956779026578536652887140008264286447816445288208021828179991025978710512280415950574254540374632195966076898009482302818057859057335695435018868473025884781395530600814405950805745751722947254637083803318934416147175670305947323039650997698169232273871075629162863244846774174748549270226815160310665793759522009734443824281313222734070158667110593287010996140077206609697217154229685036588688777964339961267540209293662193437226766248341089970637239014267610600116515763892255028725492137044214118591662564358570788886505523582607391702717
 . . . . . . . . . . . . . . . . . . . . [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)
							0bd0f74de5172a1b3e904c91a771bc708b5f6369
 . . . . . . . . . . . . . . . . [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)
							00f100770048b0e36bdaa647340fe56a02fa9d30eb1c5201cb56dd2c81d9bbbfab39d884730000018e491b2f030000040300483046022100f99f180f9b36a09759d4d941e86d63d7c256e9c94062106aa1fc82cc76da0888022100c6f05791c1dc0d94dceb88da34a3c58237a1e6b91b5fd0863c8e4ca986406309007600eecdd064d5db1acec55cb79db4cd13a23287467cbcecdec351485946711fb59b0000018e491b2f160000040300473045022100ee5770c1c0d1fab9cde16f45db93fabc29145ea8fa251845accffb3030f2235902203f1e75115d65d0f5a1ef3dcaff740e27cacfad01d12aa8f9ac1c5711c43f28bc
 . . . . [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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