s2s.fitness

Issued by R3

About this certificate

This digital certificate with serial number 03:25:0a:8d:d6:50:ea:e4:ad:0d:2d:04:d5:65:7f:5a:d6:01 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=s2s.fitness

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:25:0a:8d:d6:50:ea:e4:ad:0d:2d:04:d5:65:7f:5a:d6:01
Serial Number (int): 273941334112016969784637357628557721523713
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 04:8c:f2:84:c2:c1:bb:78:87:a7:23:c5:6c:31:7e:5d:a6:c5:2f:eb
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): 4e:7b:19:f5:16:a8:96:69:49:f3:e5:3d:1b:3c:ad:fa:27:fb:26:e0
Fingerprint (sha256): 68:d9:00:ae:f2:e4:f1:c8:13:06:8f:bd:ca:49:5a:ce:c0:a3:dd:b8:15:e6:5a:1f:03:2c:f8:a5:b3:60:53:47

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

Revocation information

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

Check the revocation status for certificate s2s.fitness

2

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for s2s.fitness

Public Key Algorithm

RSA

Key Size

2048

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

s2s.fitness
www.s2s.fitness

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s2s.fitness
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training.s2s.fitness
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s2s.fitness
s2s.fitness
training.s2s.fitness

Certificate

The complete raw certificate details for s2s.fitness in PEM and ASN.1 format.

Certificate (PEM)

-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAzoTwDsAqKTuUd0Vr2QAr
++XshlKRp/zMt83OxVRGUiBGMYOcFrJvFKGSCSazuFJPQAaIETeYFHADC9iRV6zE
pqMNnP4BrOwFhRROldMvklnD6BvU6VgBH77LM8KBEIBnL/UJXauv3bZQJDWm43Py
8NMU7jclMYXmdFUVSHRw/824g6s2i1iBiqTFsZNGhwOMB0OFLaNOLpmBzArGmaey
DzMb5kk7GuRYZCg3NXRaELilmOGMwht2lAwKs2NnP6QiWIPqaVXs/Kt1hPEYItu/
5N6G+Wuec6y5l00NRymv22Hf4S+EfmEj+SP/OrYyx/RuwaxsyMTrSbmdCD7OG06O
hwIDAQAB
-----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 273941334112016969784637357628557721523713
 . . . . . . . . [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 2023-06-26 13:10:16 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2023-09-24 13:10:15 +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 's2s.fitness'
 . . . . . . . . [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 (2160 bits)
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:2|false] INTEGER 26070644858475883655170966935202944199210181954417566669565100192888006783328735099233091330159275809087559097480681174321146213452960286711934639004701263164019457321725089926565716680480735474803787366295905830309262457575132738145276612293384837068730972163474922032162802086794948426370059198412543610908924217532358325736141629241539549063339290039439937667043589171742675252840801280231573715468731631881148916985925545335586298954658776238141648567466973467047513209547360996480999557723164470417306884939503806858388401610370474161971718134744790455644486556993160924141324290407320872635722210353353293991559
 . . . . . . . . . . . . . . . . . . . . [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)
							048cf284c2c1bb7887a723c56c317e5da6c52feb
 . . . . . . . . . . . . . . . . [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 (32 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 's2s.fitness'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.s2s.fitness'
 . . . . . . . . . . . . . . . . [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 (245 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (242 bytes)
							00f0007600b73efb24df9c4dba75f239c5ba58f46c5dfc42cf7a9f35c49e1d098125edb49900000188f80a7d510000040300473045022100a17b9c0050626e4cc76662c0fe6b0384d15862f806cf92ed6c748cfd91800124022064723fc3cb04d6a68b09c11789811a6e831d644de4b2953c03b7a797b0ba7777007600adf7befa7cff10c88b9d3d9c1e3e186ab467295dcfb10c24ca858634ebdc828a00000188f80a7d7a00000403004730450220268735a443368605351a0545c5553382fa02a8ac823f2d1422dc1515c98b83ec022100b84f37578f822b180e473c66fc38ba41b77db5d508750e8ec8ddf1d1ef8d965d
 . . . . [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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