DV SSL/TLS Certificate for ftp.trailrunningbrasil.com.br

Certificate is witin its validity period

Issued by Let's Encrypt (R11)

About the ftp.trailrunningbrasil.com.br DV SSL/TLS Certificate

This certificate with serial number 06:37:73:d9:34:28:14:e2:18:97:95:18:d8:01:78:c4:68:1e for ftp.trailrunningbrasil.com.br was issued on by Let's Encrypt.

With 4 subject alternative names, this certificate can be used to secure multiple FQDNs. This DV SSL/TLS Certificate is currently within its validity period but we haven't checked the revocation status of this certificate, you can do this simply on revocationcheck.com. We have found some issues with the compliance of this certificate, they are be shown below. We hope this DV SSL/TLS Certificate review for ftp.trailrunningbrasil.com.br provides you with the detailed information you were looking for.


We have identified some issues with this certificate:
  • 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)

Let's Encrypt

Organization: Let's Encrypt
Country: US

This X.509 certificate will expire on

Certificate Details

Serial Number (hex): 06:37:73:d9:34:28:14:e2:18:97:95:18:d8:01:78:c4:68:1e
Serial Number (int): 541543234777007551677230422228559261362206
Serial Number Length: 139 bits, 18 octets

Subject Key Identifier: 42:7b:f0:13:81:50:53:72:6f:15:54:4e:46:8e:c2:39:d0:c9:9e:27
Authority Key Identifier: c5:cf:46:a4:ea:f4:c3:c0:7a:6c:95:c4:2d:b0:5e:92:2f:26:e3:b9

Fingerprint (SHA-1): ba:42:b8:13:5d:7c:37:aa:93:2e:54:89:b2:84:c4:c3:83:8d:68:83
Fingerprint (SHA-256): 3f:c3:b6:a1:b0:81:55:21:3d:a8:f1:df:5c:a5:1a:e2:17:46:6c:e3:db:b8:9f:4d:c8:97:04:86:b5:23:3a:d0

Issuing Certificate URL: http://r11.i.lencr.org/

Revocation Information

CRL Distribution Point: http://r11.c.lencr.org/31.crl

Check the revocation status for certificate ftp.trailrunningbrasil.com.br
4
DNS Names
0
Email Addresses
0
IP Addresses

Advanced Certificate Properties

Technical details of the X.509 certificate for ftp.trailrunningbrasil.com.br

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
10
CA Certificate
This is not a CA certificate

Subject Alternative Names

X.509 Certificate

The complete raw X.509 certificate details for ftp.trailrunningbrasil.com.br 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 541543234777007551677230422228559261362206
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.113549.1.1.11
 . . . . . . . . . . . . [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
 . . . . . . . . . . . . . . . . . . . . [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
 . . . . . . . . . . . . . . . . . . . . [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
 . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'R11'
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2025-06-11 03:16:05 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2025-09-09 03:16:04 +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
 . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'ftp.trailrunningbrasil.com.br'
 . . . . . . . . [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
 . . . . . . . . . . . . . . . . [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 712356378645972232480385533662714165327550504497413994829923881497812047296829786391058387627517033353614335886383583128555135498948105972480839919272718223158197722373861809357252316524237840475558073631106733627409130383867875090893816330299132401824344830375596015794486109920996177108963998048237932922834191458689844008253963052346385357954306507353964127065158624249931006905011357008621988431263199616208087200930931960722093182566583884811811165349161969383486267578843319430479615443720624598823095637564226700312717705745017026783812464635448434129043387242724727314772571407682675382427725514386014345696703908520762026135450188220540120369559367390655419716221862969628692568306183775441319846751710707165655535277655619372880821388262771609789493243821454326236085542176052545284903466210006597099922715338797565951874463727447065610874705326910782008414221331027595876815477087736624540357468956033476680262653861834249412334872479406688470821370916058210641127842668919403166621705567642719855892476543056894337412207688238090323829787799484135637926385954834619687135007617275698388749865326879070252501015744083769604983595530515508143509529788391322904016594626372014805946855046836717775134165931471495551297693207
 . . . . . . . . . . . . . . . . . . . . [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
 . . . . . . . . . . . . . . . . . . . . [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
 . . . . . . . . . . . . . . . . . . . . [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
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.3.2
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.19
 . . . . . . . . . . . . . . . . . . . . [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
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (22 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (20 bytes)
							427bf013815053726f15544e468ec239d0c99e27
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.35
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (24 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:0|false] OtherName c5cf46a4eaf4c3c07a6c95c42db05e922f26e3b9
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.1.1
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (39 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.48.2
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:6|false] IA5String 'http://r11.i.lencr.org/'
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.17
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (123 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'ftp.trailrunningbrasil.com.br'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'mail.trailrunningbrasil.com.br'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'trailrunningbrasil.com.br'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.trailrunningbrasil.com.br'
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.32
 . . . . . . . . . . . . . . . . . . . . [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
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.31
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (39 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:0|true] OtherName 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:0|true] OtherName 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:6|false] IA5String 'http://r11.c.lencr.org/31.crl'
 . . . . . . . . . . . . . . . . [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)
							00f00075000de1f2302bd30dc140621209ea552efc47747cb1d7e930ef0e421eb47e4eaa34000001975d326fe400000403004630440220412d3602de5e6e61363d2c2075b8df44339966438ba976ad49af051c8d0ac28502202a9ea42520cffd63ad245944db10ec1fd5ed85533a22f3828207bd46141a100f007700ccfb0f6a85710965fe959b53cee9b27c22e9855c0d978db6a97e54c0fe4c0db0000001975d3277c6000004030048304602210089547203a73d664084bfd0e229aefaf090a48cc445c3153ff682eca6ee517361022100eac23c5f05321d9fdca1a606e56106bc041c82bfffc786cb253634fb8cdca9eb
 . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.113549.1.1.11
 . . . . . . . . [c:0|t:5|false] NULL []
 . . . . [c:0|t:3|false] BIT STRING (2048 bits)
		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