jemsu.com

Issued by R3

About this certificate

This digital certificate with serial number 04:e6:40:4c:76:3f:2e:58:f8:bc:df:59:72:15:c0:f1:bf:0a 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:e6:40:4c:76:3f:2e:58:f8:bc:df:59:72:15:c0:f1:bf:0a
Serial Number (int): 426799555723478367785688010601424485465866
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: 09:f4:9b:7f:b6:55:de:44:31:f9:85:63:17:7b:03:a3:dc:b0:54:ef
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): dd:13:f3:93:86:42:b7:70:88:0a:23:1c:f3:c9:43:ed:94:54:c3:bb
Fingerprint (sha256): 73:36:8d:99:ad:38:73:c3:7f:2d:2a:b8:5a:d3:90:53:71:ef:68:4f:39:39:81:1f:40:d9:3f:f2:5d:46:32:71

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-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAmy0DnHRBtKu+CpaKrgy8
ibfSUp7p4IqvfoYDvzqmjpljsTaJOH2VpFsKbkBWcsC902LFnoTK30BHOvw2axSb
5fCvHcgk6/1I0r4iVBVePOSMFkwtVUFsD1DfwIDMvc+OmLRoi8VUi0R1wNy/s0Ty
EeqC+1pidscDVEYNIXtD7sp+mtZN5hBlrQxCTTeiJ8/FPRuVthtbuqdll0PLKmtw
z2eI46ezqqkT08W1WYYDhsIpiJAtxMyhsXyrBgBDl7dEhCOz2m5ORVDP7zwZNMgc
Rw28YtFIBph6cmtah1pAz96WAWPN6eFUBuTtCCUA5ZfnkZDLJrpaum1LdEAlYtdv
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 426799555723478367785688010601424485465866
 . . . . . . . . [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 2023-10-01 13:00:36 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2023-12-30 13:00:35 +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 19589134552736670118425928521853684441372676356006606630929126855232267285962992164567558942982158886594037806112459894500138742062546113575424369928909140518886287779567054256788354184815284675701832820270650785463786923235015684134305731647953745157848241285153126177565615545065502563612807043243367802872951426817701360296080397948226115647844200619936077982685036232630271464937072393817875848819624678786644404141374468667374674734060284626094381726992535233581329271636622495431456695276976632907886888008888548368058034559425833569881079375934520411009691628943998741013052348472433015986270142294811487989693
 . . . . . . . . . . . . . . . . . . . . [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)
							09f49b7fb655de4431f98563177b03a3dcb054ef
 . . . . . . . . . . . . . . . . [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 (245 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (242 bytes)
							00f0007600b73efb24df9c4dba75f239c5ba58f46c5dfc42cf7a9f35c49e1d098125edb4990000018aeb8a7f5d0000040300473045022100dfd5c99071c3d8625c98f182e32b0e8bc47ecc0857eba39713afa6441d9d1761022068713ffa4272b378834ff21f6c4d59df447806356c59bfba7522ba18c0cea35c0076007a328c54d8b72db620ea38e0521ee98416703213854d3bd22bc13a57a352eb520000018aeb8a8161000004030047304502205c9c9658d0532de253cbcabd649bbeabd41b354e43bf999215cd20757a42d896022100db54744896c662a767dff282f8db946794c3b944049a00974e071c4c731a3a5b
 . . . . [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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