engys.com

Issued by R3

About this certificate

This digital certificate with serial number 03:b2:8a:17:b1:09:a8:65:74:10:62:6e:48:94:42:99:c2:19 was issued on by Let's Encrypt.

With 4 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=engys.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:b2:8a:17:b1:09:a8:65:74:10:62:6e:48:94:42:99:c2:19
Serial Number (int): 322090675584205520568077123936607731827225
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 67:be:62:ac:4f:ba:4e:a4:87:4d:6c:fb:4b:a6:2d:17:9f:6b:98:09
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): 19:93:00:80:01:d1:42:31:42:e2:e3:08:ee:fe:64:a6:7c:d4:08:2e
Fingerprint (sha256): c3:a2:d5:51:04:99:0d:0b:28:90:7c:2d:49:0f:e2:5b:2c:8a:91:a4:2a:53:62:66:45:82:31:81:4e:85:00:93

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

Revocation information

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

Check the revocation status for certificate engys.com

4

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for engys.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

engys.com
ftp.engys.com
ugm.engys.com
www.engys.com

Other certificates including the domain name engys.com

(limited to 100 certificates)
meet.mysocalhealth.com
clients.engys.com
webinar.engys.com
clients.engys.com
meet.keterna.com
blog.engys.com
clients.engys.com
meeting.kreate.agency
clients.engys.com
engys.com
blog.engys.com
engys.com
meet.mysocalhealth.com
meet.keterna.com
meeting.kreate.agency
clients.engys.com
blog.engys.com
clients.engys.com
clients.engys.com
meetings.greenlight.education
clients.engys.com
engys.com
clients.engys.com
blog.engys.com
meeting.virtualpethub.com
blog.engys.com
engys.com
clients.engys.com
meeting.virtualpethub.com
engys.com
meetings.greenlight.education
clients.engys.com
blog.engys.com
engys.com
engys.com
clients.engys.com
blog.engys.com
blog.engys.com
engys.com
engys.com
clients.engys.com
engys.com
engys.com
meet.keterna.com
fw01.iskef.engys.com
engys.com
clients.engys.com
meeting.kreate.agency
blog.engys.com
engys.com
clients.engys.com
meetings.greenlight.education
meetings.greenlight.education
blog.engys.com
engys.com
blog.engys.com
clients.engys.com
meeting.virtualpethub.com
engys.com
engys.com
engys.com
meet.mysocalhealth.com
engys.com
blog.engys.com
engys.com
engys.com
engys.com
engys.com
engys.com
blog.engys.com
meeting.virtualpethub.com
webinar.engys.com
meet.mysocalhealth.com
webinar.engys.com
blog.engys.com
clients.engys.com
blog.engys.com
engys.com
engys.com
clients.engys.com
blog.engys.com
engys.com
engys.com
engys.com
engys.com

Certificate

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

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAx70GKVhvPFvikDJ/HHnR
kVsUC3weGRayVDciGOziuNfBqZP9/mzk8o87mhQIVxH5YQ1pNwtYHxYNENXYXWRQ
gu5zmMsqnFH/+hQc6w+VJ/1OKtQDMMb0DTm9sEb41V/X0cJniRfdMaC4Re7mAP22
MrR82gGprQMwoTdQgV3FfKaKzWyt5Z7pekFtFhsU6oCBQcyPa5gDkOzf1VDTDJgq
FPVosgWatvizHEtjBDLt+jfEO+ciNnTGwSxTO6DWhZveyDxaC7yuBdwZDyz4LpFK
7AzMyeJ3QhKo4CoIb1emFVll+QkENfM6Ufb0Ss8eEtJ2U2z2E0ZocueGKSeA0jF+
VQIDAQAB
-----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 322090675584205520568077123936607731827225
 . . . . . . . . [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 2023-12-24 17:30:40 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-03-23 17:30:39 +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 'engys.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 25214633930395133764287334592714194356886533569185668276715802303620990634214856716949407694674204778883529329018658251157667293644166797736518128028334605643431503859737557501343629630827101470703055159342694801743879014297295516323842795736172384655425732055675928658693280857563129580556424050561604615651783712582998179119110806956268689856359031266912759776268098546836783354682367031650627921733709684726180307075382778129213629266533163370359825556653232180745347097459669171049826185683452769884433723698571881366929397645099871128046620551074834264534838571731489211557656101856678749067400156275492558831189
 . . . . . . . . . . . . . . . . . . . . [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)
							67be62ac4fba4ea4874d6cfb4ba62d179f6b9809
 . . . . . . . . . . . . . . . . [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 (58 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'engys.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'ftp.engys.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'ugm.engys.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.engys.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)
							00f100760048b0e36bdaa647340fe56a02fa9d30eb1c5201cb56dd2c81d9bbbfab39d884730000018c9d17efaa0000040300473045022038467ff9598028331b1be87e42995f66fc6b4fb933c792dc0033a4afef794b20022100c9ae058ce2fae25d853e0cae32e3553bff5536d209d1057376ff9305d24ebc15007700a2e2bfd61ede2f2f07a0d64e6d37a7dc6543b0c6b52ea2dab78af89a6df517d80000018c9d17efc80000040300483046022100b06ea86096d7903c00a8101072bc38953245f4550eba5185a63361e8a40e9b3f022100e120a6bc535ec1c12ccf3e247b58ca01ca780cb480e7a369056f5c8737fcef2a
 . . . . [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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