api.lemuth.com

Issued by R3

About this certificate

This digital certificate with serial number 04:1c:11:8f:06:c5:45:06:5e:9a:f5:a1:22:e8:2b:c3:c1:2a was issued on by Let's Encrypt.

With 9 subject alternative names this certificate can be used to secure multiple fqdn's. This certificate is currently not expired, we haven't checked the revocation status of this certificate but you can do this simply on revocationcheck.com. 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=api.lemuth.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate will expire on

Certificate Details

Serial Number (hex): 04:1c:11:8f:06:c5:45:06:5e:9a:f5:a1:22:e8:2b:c3:c1:2a
Serial Number (int): 358000389512530145416873966589837752647978
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: e4:fe:fa:f9:9f:ae:c8:25:7a:4f:c6:a8:cf:d3:05:4f:dd:6f:dc:fc
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): 9c:3e:93:27:da:4a:ba:5c:ee:ea:6d:c0:d2:b2:c8:97:5b:c7:3e:e6
Fingerprint (sha256): 15:28:bd:ed:ea:47:82:f1:fc:52:f2:5c:bc:ff:1b:7c:04:9f:ab:9b:95:97:09:87:0a:cb:17:fa:3b:85:5c:62

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

Revocation information

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

Check the revocation status for certificate api.lemuth.com

9

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for api.lemuth.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

api.lemuth.com
backend.lemuth.com
cron.lemuth.com
lemuth.api.itool4.net
lemuth.b01.itool4.net
lemuth.com
lemuth.cron.itool4.net
lemuth.f01.itool4.net
www.lemuth.com

Other certificates including the domain name lemuth.com

(limited to 100 certificates)
api.lemuth.com
api.lemuth.com
api.lemuth.com
api.lemuth.com
api.lemuth.com

Certificate

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

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAveQedirCZHfpPrhYS5VZ
Uiov4C9VasGfGc1OnBdl1FEhsNLUgrd3zmb0iAY6oH/fr4qwZnNONRAQdDoqlTH0
hU0hrHJ9L+ulecs/88W/SLVckYmkNP6qpBKSCUAzyS0kEL2LVDLNjCKUwG2IE9RM
fxlRQgFRyx5TQ38okRH7aUpUWkRneswmcPWEHbp+iDUfonKxDciCYMcTvI2ItEDV
E80t1TNXECu+bYHkJ6v1PZ5nMoT+hnbLNAMSUtR11OBtvIQLy1kgUIFq4IHg5vIf
r0TDB/EXv4XaFxATBi3su/r2QOgv4hH3Tq/5ht4QOXxtukP+7LCi0MCvVWyVrStS
TwIDAQAB
-----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 358000389512530145416873966589837752647978
 . . . . . . . . [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 2024-04-04 00:15:34 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-07-03 00:15:33 +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 'api.lemuth.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 23971529305390217323030486485380656146913799752695392670766836852633977960189992453379679023453896593188694577576727642322873157987675707075428166459108168372577452963994466094275578769885260972681682538158581277343996532441379720692284578091692789166031093800690303285896034831964050781628113764637621828251384612667052596977220352206253187421977144956246263191027263285944737348135271023773827946520426180219661513037978541753098067659694981411654962008344490603855678620832490629796017217896157758383080923990745526488867512077981732019993802902260135140521705367319880569502575223617314045785253847047907356398159
 . . . . . . . . . . . . . . . . . . . . [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)
							e4fefaf99faec8257a4fc6a8cfd3054fdd6fdcfc
 . . . . . . . . . . . . . . . . [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 (177 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'api.lemuth.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'backend.lemuth.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'cron.lemuth.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'lemuth.api.itool4.net'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'lemuth.b01.itool4.net'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'lemuth.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'lemuth.cron.itool4.net'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'lemuth.f01.itool4.net'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.lemuth.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)
							00f10076003f174b4fd7224758941d651c84be0d12ed90377f1f856aebc1bf2885ecf8646e0000018ea6aceedc0000040300473045022100ee43344c0cf623f737f6b56644f518c1f7b5410d5f95b6bacb313d1635a9bbcd022057a3cbcd000d13504814604b664974eea94f36be62d7e078e58ea1fe108e9fc200770048b0e36bdaa647340fe56a02fa9d30eb1c5201cb56dd2c81d9bbbfab39d884730000018ea6aceed70000040300483046022100bf3f7bd3ccf9c06540aecdd92b46933e6f2a082d79ec9b317cea4abfd41cd270022100ecd8f50fb79743d1691adaaea6d120f5306eb88bc74af79028163777dcc3ecb8
 . . . . [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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