get-matrix.eupd-research.com

Issued by R3

About this certificate

This digital certificate with serial number 04:1a:da:51:3d:ba:72:de:c6:a2:db:e9:41:a0:27:5c:29:d9 was issued on by Let's Encrypt.

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=get-matrix.eupd-research.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 04:1a:da:51:3d:ba:72:de:c6:a2:db:e9:41:a0:27:5c:29:d9
Serial Number (int): 357586678798111014278963711568444007393753
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: 04:a3:76:30:b7:88:3e:37:e3:33:c7:ed:1b:f5:9a:38:ee:84:29:d5
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): 3b:b0:c9:82:55:c3:f8:95:27:18:63:e6:70:bb:50:c5:f9:c4:3b:0b
Fingerprint (sha256): 9d:0c:bf:69:15:d5:0f:c7:72:4c:9d:5c:cf:3d:73:b6:af:49:c8:fb:65:d6:0d:df:e1:64:dd:63:ff:43:ba:75

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

Revocation information

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

Check the revocation status for certificate get-matrix.eupd-research.com

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for get-matrix.eupd-research.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

get-matrix.eupd-research.com

Other certificates including the domain name eupd-research.com

(limited to 100 certificates)
shop.eupd-research.com
eupd-research.com
api.getmatrix.eupd-research.com
new.surveys.eupd-research.com
shop.eupd-research.com
www.eupd-research.com
eupd-research.com
mail.eupd-research.com
eupd-research.com
eupd-research.com
eupd-research.com
eupd-research.com
eupd-energy.de
eupd-research.com
shop.eupd-research.com
mail.eupd-research.com
shop.eupd-research.com
eupd-research.com
new.surveys.eupd-research.com
shop.eupd-research.com
mail.eupd-research.com
mail.eupd-research.com
new.surveys.eupd-research.com
eupd-research.com
eupd-research.com
new.surveys.eupd-research.com
new.surveys.eupd-research.com
eupd-research.com
shop.eupd-research.com
new.surveys.eupd-research.com
eupd-research.com
eupd-research.com
eupd-research.com
shop.eupd-research.com
new.surveys.eupd-research.com
new.surveys.eupd-research.com
mail.eupd-research.com
mail.eupd-research.com
eupd-research.com
shop.eupd-research.com
horeca.cupp.nl
shop.eupd-research.com
mail.eupd-research.com
shop.eupd-research.com
shop.eupd-research.com
eupd-research.com
eupd-research.com
get-matrix.eupd-research.com
get-matrix.eupd-research.com
link.eupd-research.com
shop.eupd-research.com
eupd-research.com
eupd-research.com
eupd-research.com
mail.eupd-research.com
eupd-research.com
links.aoec.com
new.surveys.eupd-research.com
mail.eupd-research.com
link.eupd-research.com
new.surveys.eupd-research.com
new.surveys.eupd-research.com
eupd-research.com
jobs.leicht-mueller.de
eupd-research.com
eupd-research.com
mail.eupd-research.com
mail.eupd-research.com
www.eupd-research.com
www.eupd-research.com
new.surveys.eupd-research.com
link.eupd-research.com
new.surveys.eupd-research.com

Certificate

The complete raw certificate details for get-matrix.eupd-research.com in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAtxhO30Ej+73Qst91N/fp
uDdaogx+CnEadgqw6RIPbqf/XwxrX0PloC8YbXP+p+OqGjU3Z5Ia3w6P2tW+y3Y/
HhUKC3Zan+EFpltxrXPPTjDYJrFbBW5gmIsK5lfvh4YmDpzqRxs5jHh0uGgwRYG8
kIsE7V0vLVwBE5px/4IAQLLpndYDLQ5Kui80MrFcFFDzpIMPXQFBX4viVwXjp4mf
E8fv5VlBW830OjjzcykHAvCjD2B6O+3dj+BrI+4FaU8YWaaTF6ZxDCbsfZEDQFcH
CTG7Z+aVg+34TOEBIJnYW1N5O7Jo2iSSmJ39QEzLlRBIHcDkIVH+V0Pg32M73Fmc
bQIDAQAB
-----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 357586678798111014278963711568444007393753
 . . . . . . . . [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 2023-12-04 13:16:22 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-03-03 13:16:21 +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 'get-matrix.eupd-research.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 23113596576738768684509243722988071109936387936337001081322265046877071702415585908606494461273387353584195513273988579009071588200633992840479163874332602906845028471617658512908595609002023045180659189930605629051067328465179803942834003058164120250560321357804757874632676441536361624350028082619897608721258752737995662549592960979290744011423080608735299463077873955999250795893182487516853473418808951479522781521889775308711901247841617344717080709551638710922635389612378373078241182228282752184818625015014253806028033879988401120412821148330464609043224430196215519486900473721804875836614400320326157835373
 . . . . . . . . . . . . . . . . . . . . [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)
							04a37630b7883e37e333c7ed1bf59a38ee8429d5
 . . . . . . . . . . . . . . . . [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 (32 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'get-matrix.eupd-research.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 1.3.6.1.4.1.11129.2.4.3 (CT Precertificate Poison)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:1|false] BOOLEAN true
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (2 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:5|false] NULL 
 . . . . [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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