www.grupoitsupport.com

Issued by R3

About this certificate

This digital certificate with serial number 03:5c:b4:a5:db:af:b6:d9:40:4b:2c:af:4b:2d:c9:d2:c3:6e 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:
  • 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=www.grupoitsupport.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:5c:b4:a5:db:af:b6:d9:40:4b:2c:af:4b:2d:c9:d2:c3:6e
Serial Number (int): 292882957775999242234204158878526624416622
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: a0:d4:f7:57:18:cb:f2:58:1d:28:08:f9:92:cb:59:f2:0e:25:a3:26
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): 53:b7:c6:6f:12:91:3f:db:95:ba:79:ef:b9:91:63:42:ab:2e:66:b0
Fingerprint (sha256): 99:36:37:d6:ca:f2:cd:8f:a3:28:c4:be:ac:e7:bb:65:f5:aa:fe:ec:54:4b:b9:41:cf:df:82:58:e7:94:b8:1b

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

Revocation information

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

Check the revocation status for certificate www.grupoitsupport.com

2

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for www.grupoitsupport.com

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

grupoitsupport.com
www.grupoitsupport.com

Other certificates including the domain name grupoitsupport.com

(limited to 100 certificates)
eyehelp.eyemartexpress.com
www.grupoitsupport.com
eyehelp.eyemartexpress.com
eyehelp.eyemartexpress.com
eyehelp.eyemartexpress.com
eyehelp.eyemartexpress.com
eyehelp.eyemartexpress.com
eyehelp.eyemartexpress.com
eyehelp.eyemartexpress.com
mia.grupoitsupport.com
eyehelp.eyemartexpress.com
eyehelp.eyemartexpress.com
eyehelp.eyemartexpress.com
eyehelp.eyemartexpress.com
eyehelp.eyemartexpress.com
mia.grupoitsupport.com
eyehelp.eyemartexpress.com
www.grupoitsupport.com
eyehelp.eyemartexpress.com
eyehelp.eyemartexpress.com
mia.grupoitsupport.com
eyehelp.eyemartexpress.com
mia.grupoitsupport.com
eyehelp.eyemartexpress.com
eyehelp.eyemartexpress.com
eyehelp.eyemartexpress.com

Certificate

The complete raw certificate details for www.grupoitsupport.com in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA1tJroZ+EcH5z0o6SFHfT
1j5eiE7igIL9o6FmD21o7M33B6/i/cVIql/H2721aC0WyjEACjJjXWO0f0gYRCfA
GuqI/VnAZglQVU43JoCgS8+V+OF1dsAPkDcGq1iQVwaMsEd6GTI2663Tu7e+7T2N
o+ZGtxE9VKDiQEoU8VWAmDN2qSj/Y3FmUnUhVJcbDDeKbWZJyYl4HtmE/QUW+IC3
KNZMhqEh6XB89EuOLrtGP/D1gBJil++m/qPoWj0X8B18Y51uaTky/n1HIK+7y+HP
D0Mxosq4xp7lHjpgMGwZJ9kY/kmdrDzeOS53g+hkjMx7FrvUMvVsELEZSt+rQ2xL
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 292882957775999242234204158878526624416622
 . . . . . . . . [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 2023-09-21 11:31:22 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2023-12-20 11:31:21 +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 'www.grupoitsupport.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 (2160 bits)
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:2|false] INTEGER 27118759446466631396857006979570447236656368513135510443222935699311928686050840650940364670438749460312879637226295622604001019041173737171055468322535176832214969716397103939747215419898899489358748942051577618261556784175555863387118733556355451136603712084668689219691820345406632783181715300906239770993677834409072641099824402538675035039395025790112720051966899929620172416179247193299575615056447669771820313830335103995441400485777607398629962400264745255275727011014421820398697068573656130864758564963598913034432023310604631727739746724597909631725404249764868420345896359971788962606488085710604858051433
 . . . . . . . . . . . . . . . . . . . . [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)
							a0d4f75718cbf2581d2808f992cb59f20e25a326
 . . . . . . . . . . . . . . . . [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 (46 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'grupoitsupport.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.grupoitsupport.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)
							00f1007700b73efb24df9c4dba75f239c5ba58f46c5dfc42cf7a9f35c49e1d098125edb4990000018ab7b9349300000403004830460221009cbae24a19ae151cb27ce75efdb31c4812d39ed8dec773d1fb9d420570050df10221009191e3012cb7e85b53e2a117f407fa80e8a30305348c4c5ddfbb4283b6363155007600e83ed0da3ef5063532e75728bc896bc903d3cbd1116beceb69e1777d6d06bd6e0000018ab7b935c0000004030047304502201911a2c17a65f0a229afd5199995ea6c4c69611f417eb901630d5345d05bafe3022100a8cb1ab4481f834ac7b5a3675fc8f2bcf70bec4c3f764290af09fc2dd796134c
 . . . . [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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