DV SSL/TLS Certificate for mail.dariomejia.com.co

Certificate is witin its validity period

Issued by Let's Encrypt (R11)

About the mail.dariomejia.com.co DV SSL/TLS Certificate

This certificate with serial number 06:3d:09:2a:a8:bd:ba:57:fc:58:20:c5:cc:72:dd:f6:e5:0b for mail.dariomejia.com.co was issued on by Let's Encrypt.

With 3 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 mail.dariomejia.com.co 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): 06:3d:09:2a:a8:bd:ba:57:fc:58:20:c5:cc:72:dd:f6:e5:0b
Serial Number (int): 543443124523645455565337476976771597788427
Serial Number Length: 139 bits, 18 octets

Subject Key Identifier: 97:d9:1f:85:9d:fc:58:9c:4d:4d:11:ef:a9:7d:00:58:7a:7b:9b:47
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): 9e:65:06:62:10:ff:29:24:6e:da:ab:fb:b7:c9:03:86:7f:8b:59:cb
Fingerprint (SHA-256): af:d0:a0:34:09:e5:b9:22:c0:4d:d2:2a:3c:88:63:e4:9d:ce:f0:32:b8:3f:29:7b:24:fd:3f:09:96:71:54:c5

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

Revocation Information

CRL Distribution Point: http://r11.c.lencr.org/12.crl

Check the revocation status for certificate mail.dariomejia.com.co
3
DNS Names
0
Email Addresses
0
IP Addresses

Advanced Certificate Properties

Technical details of the X.509 certificate for mail.dariomejia.com.co

Public Key Algorithm
RSA
Key Size
2048
Signature Algorithm
SHA256 with RSA
Key Usage
Key Encipherment
Digital Signature
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 mail.dariomejia.com.co in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAslWG+Pu4lnc0FqZM48UX
tdXdKdbLNSDr4FKtEu4UWWMMDOf2B7ByHfAF6HZN+GgiTlHpTbj4Urh3FmU/UDfj
Cwlf4hiZjgyqwO+ZE0WWKfvfz+VGZXTZK+Auc17V8zEoWlHwrbgYd9DRQXaQwWuC
mq9yh/VTgJhZ+h6PfT7Xfh0F94LNL7a2DF+Ln0+E2Lhpt/BkrFGeWnu3mBQX3uvJ
opFMM9m+9jgsd3iLcQRkmg/FlcGNbDm3Y4hnd0Lj4K8OEUstLkrTuZjXG4dQ9eYt
z92Dt0LXnvyUe15do5mZcHN+wTVcuocN4IUTwJRGluXskGWNYb/4bHmkXyXyjqIn
0QIDAQAB
-----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 543443124523645455565337476976771597788427
 . . . . . . . . [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 2025-06-29 00:37:25 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2025-09-27 00:37:24 +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 'mail.dariomejia.com.co'
 . . . . . . . . [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 (2160 bits)
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:2|false] INTEGER 22512593336252759927462114996210395966540710831200693950741245082548328245481844202649436550755525564189716226504185831670054412371640235921821615617446111021977014653699548186550547736301691488956286942372166600600903990806721417927116229433704564652808725715591305698983331840630881219065613919908141530490236237541974940137305515719538147324001877349359716157871329613160969260665694705017381082017011115054919115627716038279371199926603681525406604101706109116581035362574582894674167379713139788006918172677244170840449822500064804599101050519582423223285347977459476475187778533656505204321755305911930937550801
 . . . . . . . . . . . . . . . . . . . . [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)
							97d91f859dfc589c4d4d11efa97d00587a7b9b47
 . . . . . . . . . . . . . . . . [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 (68 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'dariomejia.com.co'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'mail.dariomejia.com.co'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.dariomejia.com.co'
 . . . . . . . . . . . . . . . . [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/12.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 (246 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (243 bytes)
							00f10076007d591e12e1782a7b1c61677c5efdf8d0875c14a04e959eb9032fd90e8c2e79b800000197b953a3e40000040300473045022100cc6428188889346bb3e032c5fecb431ea94fbbcd2d8e9de6273fac7d7b02e6f60220184db7030ee1defc53b07ea442ba35178add838dd3fb3f18542a615a693b3047007700dddcca3495d7e11605e79532fac79ff83d1c50dfdb003a1412760a2cacbbc82a00000197b953a40d0000040300483046022100e8148e351101098efe614d598f5a6c9a9077888393aaaab9faeb4dfae35fb2ca022100ee0d4271757602a7fed55702fc9e78dbb6d174319f27638a8a7895bc46b78f49
 . . . . [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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