jemsu.com

Issued by R3

About this certificate

This digital certificate with serial number 03:16:e6:6c:35:e2:8b:ad:f0:e9:6f:b3:19:fd:94:c7:8d:1d 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): 03:16:e6:6c:35:e2:8b:ad:f0:e9:6f:b3:19:fd:94:c7:8d:1d
Serial Number (int): 269129354167549140968186025912735273291037
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 14:e7:a8:10:3a:fa:58:2a:39:d0:57:05:33:fe:02:40:db:c6:13:4c
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): 08:5e:86:26:b4:b3:73:8a:5e:f4:b5:5d:0d:c0:b6:44:15:e1:c9:b9
Fingerprint (sha256): 82:7b:a7:c2:ef:28:48:3c:8a:47:f7:80:47:2c:1a:78:97:b5:0e:44:ab:43:cb:79:74:6c:50:7e:90:34:85:69

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-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA3rqJHAw3V8lhPdlrFq5B
La1K9z9cWDLqbfZcYfVHylYctioJjwfEfy4HTwheQJkQpA/RaF3WV22SqipVakl2
s3Y+GunaamY4CPg8mNEtF2u+TQbdJXag5k6zX8FhfUSW5XHzhe28r6CdcMxTI33p
EjB/jFNsWbQcTfYXfK3gG5S7AkCQQIlXqPkqDF23PVZKIPuT9eNQQZzYV/C9P3H3
w0r3djYpFlGK2OZAZyD8gpv1dHUJyecWG8Xh8b4JjafNigNpYSA17+NRnf6vWOHK
IyoiXvxKk9B57xt8HF/6Q1T8fnZWCO8iBa4nMGye03iX9PIWcMFbbvBs9yxhWqSI
dwIDAQAB
-----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 269129354167549140968186025912735273291037
 . . . . . . . . [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 2024-01-29 13:01:10 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-04-28 13:01:09 +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 28116887827341267633387183959247858994794431773957934059764122652475029083126441099612547050275611005901641447775144684556876398266526510301933263073450164181477873080829395365492362424278443396043491629694682889830568480663285632329681797038472907155990084895451471400150871325323295940721355182980057700566341480020976693869903341220279846650824213116609559034576097060957370584260300243951527616793861718527158159352958673272665744658703077092044105149436761809408789040944155204683274638543222123987458191224686815690038757927055746968665555018535212130087932326259411625226023083102583026089034856854773922302071
 . . . . . . . . . . . . . . . . . . . . [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)
							14e7a8103afa582a39d0570533fe0240dbc6134c
 . . . . . . . . . . . . . . . . [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)
							00f1007600eecdd064d5db1acec55cb79db4cd13a23287467cbcecdec351485946711fb59b0000018d5586219000000403004730450221009f7e63add1f456129af7d9d278b79a1816c41dee0af3cbfefc4779d9d7bfc8e1022027a89e5912400c48c81e3b61b36976f85a18b22939f36205fe14686b36ea91db007700a2e2bfd61ede2f2f07a0d64e6d37a7dc6543b0c6b52ea2dab78af89a6df517d80000018d558621dc0000040300483046022100eeabfd1bb7a7d4c088fa603df7f0209f251bcdf12d2206ba9167e60550dd36cc022100b82fe4590aa1fec6913aab45678bac12d1ba88dca9c44a3713a5c9f8c0a0461e
 . . . . [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)
		002bf6bc46ddb171c4e65788e441899fd37d1196a3cdd8a7d2a892e9d6c7069a2ceb54b566997257f721eda722140e67aacc0ff8360a6fc8c1ac77a1bf871dc64ddfb24f65e3b3360c587d8b543cb266d7dcc859f01c58ccf4f1f55a226ca3af5809236be7d6a133acd09b04f2e42d027b14ccb00cb6af14af45bf442931699711d7c61f1344939f8a4c875f6ce39bd3cfe67fd65add528d8c45130b1d36873d6aae954366d92cfcb08a75dc0c44eec3ac0d03de472bc68112357d680f4df6ab96bfbe6498d4f8905f24adbf33d259e1ce00699e960c5cc31f91be5519f48533947db03576bea4fff1a01bda13b497e3fc86519bb803f322ad2760c53b5a14eb2a