DV SSL/TLS Certificate for aitconsulting.es

Certificate is witin its validity period

Issued by Let's Encrypt (R10)

About the aitconsulting.es DV SSL/TLS Certificate

This certificate with serial number 06:12:b1:13:3f:61:68:d9:be:08:71:22:76:50:47:20:c4:54 for aitconsulting.es was issued on by Let's Encrypt.

With 2 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 aitconsulting.es 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): 06:12:b1:13:3f:61:68:d9:be:08:71:22:76:50:47:20:c4:54
Serial Number (int): 529034171489542000962581567501181483271252
Serial Number Length: 139 bits, 18 octets

Subject Key Identifier: c3:b0:62:a7:a5:f1:e7:a1:fe:4d:96:70:3e:c3:30:ff:72:f8:97:2c
Authority Key Identifier: bb:bc:c3:47:a5:e4:bc:a9:c6:c3:a4:72:0c:10:8d:a2:35:e1:c8:e8

Fingerprint (SHA-1): 60:0f:c7:11:a4:75:3b:eb:80:0e:05:63:60:30:48:af:f7:14:f4:39
Fingerprint (SHA-256): ac:3a:32:fe:95:c7:d5:53:2f:67:b8:7d:33:9c:6e:2e:45:ad:7b:11:6e:6c:8a:db:96:fc:7e:9d:5e:07:6b:0f

Issuing Certificate URL: http://r10.i.lencr.org/

Revocation Information

CRL Distribution Point: http://r10.c.lencr.org/85.crl

Check the revocation status for certificate aitconsulting.es
2
DNS Names
0
Email Addresses
0
IP Addresses

Advanced Certificate Properties

Technical details of the X.509 certificate for aitconsulting.es

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
10
CA Certificate
This is not a CA certificate

Subject Alternative Names

X.509 Certificate

The complete raw X.509 certificate details for aitconsulting.es in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAz+oRgBhgGhr/fWpKslPD
lVFXuPMvg6ogOz1voRIzELim7fzkkN+40eACXeAzErvLgcjZRg+3+J+o78qc6Fsy
wpyFuKb1Q3BjiN6e0lhiboq7N/7oJjg+JsS2XhIxrrA42HGXa63cKfsH7GMyCpOl
wcl0eUVZMnokqT0lGy9vs5wtmN7h49177fDAH/72DJ+F73bR2y2iJX7TlZXuANsA
zBkT2fW3LFFkGTynkZm1sgbUElc0Y/8CgEXO5K8qlXKxtJ6nyUYv9aeG5/j+y5RQ
5x26Q463PbAqnB1YuVLSdqxc9uGmh92hsjDe6cfcyINJ4ArU9Yy9VD6uxElrqUjv
AQIDAQAB
-----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 529034171489542000962581567501181483271252
 . . . . . . . . [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 'R10'
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2025-05-17 06:18:48 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2025-08-15 06:18:47 +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 'aitconsulting.es'
 . . . . . . . . [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 26246752538587792011939126203678307473595328502826918090204522349443891695298019905723107301379832078392559588756953182155671594075589322752733700900082152239899091250866494653696945044262755485172174094670887535557689884178917242457730244806015464799399381082287886354148715459496370355421185228552316003553023273617433580189316939914717011294796505283766169667705477284259072091728964673597735210067983530073526476715300964954329302790208419534438235546974443204488326949885187585387635969125046755343065790757638796665997285995512978014932919711371398520381811637700724502064856900798549644791886728663953966690049
 . . . . . . . . . . . . . . . . . . . . [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)
							c3b062a7a5f1e7a1fe4d96703ec330ff72f8972c
 . . . . . . . . . . . . . . . . [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 bbbcc347a5e4bca9c6c3a4720c108da235e1c8e8
 . . . . . . . . . . . . . . . . [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://r10.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 (46 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'aitconsulting.es'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'webmail.aitconsulting.es'
 . . . . . . . . . . . . . . . . [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://r10.c.lencr.org/85.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 (244 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (241 bytes)
							00ef00760012f14e34bd53724c840619c38f3f7a13f8e7b56287889c6d300584ebe586263a00000196dd1ab98600000403004730450220730144b3407b04a7852392d3ce200ae126fce71963ac31d3ff9954a52ef7b7380221009f5d48c1c1e95e71bfa120dc06bbdad693f756c91bc0247f441b0e75b3985b3e007500af181a28d68ca3e0a98a4c9c67ab09f8bbbc22baaebcb138a3a19dd3f9b6030d00000196dd1ac33b00000403004630440220181075ee08773f9afc1d4f41f45fcda70d184229cf0c21b7e985d8d22f728c6d02202d5ae9c4d527561e57c5331dd9024a4648119c233b8e8ba44489bfca94686406
 . . . . [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)
		004a7e6487cc77ec00f758fc1d7445d099036d72921cc7bad34304e5c2d561126fdc95f00e7e7e49e40f78bbc356ee1d1966849bf1ee004fc98b1f4732706298ca4b9ee1492fe371df0bf75bb47c604cc51158fcd27ae347b1fbc5e7c4e1b8f505703c75371c7b9b2006c8423ccaaa34edc93d5c1b7a04fb24df8478e75631877cca65f301a7d49764ecbde82df4d3ce4b9751d10f8ac3ec7dd85afe50eb49d2857eb1376187825380e01877c4cc10925afc65805088ad58daccd747042f758ddcfa1cec3a5c11cec0cdb5b312a62a7f02a115ab07af4a9fc7ad0dce9b24b2d33322d1122f69f1d63a136a835855b3f7039b8343f69af6f78ec91b9a48aa3955c8