jemsu.com

Issued by R3

About this certificate

This digital certificate with serial number 04:62:22:4a:29:8b:b2:c5:7e:e9:31:6d:70:1e:33:7f:87:c3 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=jemsu.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 04:62:22:4a:29:8b:b2:c5:7e:e9:31:6d:70:1e:33:7f:87:c3
Serial Number (int): 381842394509764010151485273883647124932547
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: 67:4e:ee:cc:db:93:67:8b:87:5f:66:3b:57:70:e7:c2:69:84:8c:94
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): 1d:08:e8:a1:7f:d6:96:01:6d:45:5a:f3:2f:60:f2:77:b1:a5:53:5b
Fingerprint (sha256): e9:7a:e6:ee:ea:ac:da:4e:02:2d:d6:fa:4e:4d:4d:11:72:28:6c:6b:1d:0c:1a:0b:e1:38:9e:17:1e:4a:f5:f3

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

Revocation information

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

Check the revocation status for certificate jemsu.com

2

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for jemsu.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

jemsu.com
www.jemsu.com

Other certificates including the domain name jemsu.com

(limited to 100 certificates)
subscriptions.r-360.us
jemsu.com
subscriptions.jemsu.com
jemsu.com
billing.leantechinstitute.com
jemsu.com
go.jemsu.com
proposal.jemsu.com
invoicing.nolios.com
go.jemsu.com
billing.dynamicwebsolutions.online
customer.yesnovo.com
jemsu.com
jemsu.com
subscriptions.jemsu.com
jemsu.com
payments.marketingbroker.com.au
dashboard.jemsu.com
jemsu.com
dashboard.jemsu.com
subscriptions.jemsu.com
jemsu.com
jemsu.com
jemsu.com
billing.notifium.com
subscriptions.jemsu.com
subscriptions.jmango360.com
dashboard.jemsu.com
jemsu.com
jemsu.com
jemsu.com
accounts.etd.me
subscriptions.r-360.us
billing.datastrive.com
go.jemsu.com
subscriptions.jmango360.com
abonnement.dago-it.com
jemsu.com
jemsu.com
jemsu.com
jemsu.com
jemsu.com

Certificate

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

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA1yM8yxIAypkDlMspCEpO
Oytr2SuskkNY1QDtPsFC7DshZ7JHJCL7xV2ffk7stH4sQehpRgD7kCNZZhq6cMu8
TOwH91ekEZCbPDcNCOk8h9ny4NHeQzVob58Cp7OrWA3Io9gjdwfqCfSkG+WAu5z9
IbE93tIqaBjcz+rosnHE5J5CJSanum4SMQd/YP/4MJHK/X7sKXhyZ9I6pE4skezz
inRzeXek9ZAFixdXtbt6/MQbIjuGlFMKpXmi/z5YIWr/wmf/N58qOIedK6CJBYPz
jKnOCneSrWBQzmbSnR2p1fjdyjLsQeA5kdnbz7pVbSeJuMq833+LCp3EtKV9onuO
UwIDAQAB
-----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 381842394509764010151485273883647124932547
 . . . . . . . . [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 2023-11-30 13:02:11 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-02-28 13:02:10 +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 'jemsu.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 27158611813559889563712870318943521990814552327740753465123825792292236839536806404802848809587246391046097560694803652504596460427389509526581011788196569952312439806741086277835383126412412361265649171870033833739445216556895973318156230264147204914180311624818252057273003947637499511697454219226357320558305313007052561071720682580009778942333006891554349340075065520941482370289902515785138109825044260017001747095222111159078137345360955736326033630756681018923175617023505956910957823079425476474324933186618512744987641975146467435545206440045186657842274734429486910901549381903473188906126094525868147445331
 . . . . . . . . . . . . . . . . . . . . [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)
							674eeeccdb93678b875f663b5770e7c269848c94
 . . . . . . . . . . . . . . . . [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 (28 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'jemsu.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.jemsu.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)
							00f10076003b5377753e2db9804e8b305b06fe403b67d84fc3f4c7bd000d2d726fe1fad4170000018c208982180000040300473045022100993833a5fbe16c0402ddf7a934a9f7d732da346b2bfdf09ca9a1c90fe97fbc1b022046991542a48b9ec66c748b2ac79b60ccc1337fecef8fe78a30db343baf2d86ba00770048b0e36bdaa647340fe56a02fa9d30eb1c5201cb56dd2c81d9bbbfab39d884730000018c208982560000040300483046022100acd730c0bdcce88dbee2c5ab77d622bafd8f51076fb112854e36efcee061ef09022100e7c22e62f044562153c897be8e4f1fe6b51b183f53911fed697a73ba8e527128
 . . . . [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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