api.lemuth.com

Issued by R3

About this certificate

This digital certificate with serial number 03:c4:b0:13:dc:f8:76:54:33:71:01:a4:60:7b:07:97:53:a2 was issued on by Let's Encrypt.

With 9 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:
  • Subscriber Certificate: commonName is deprecated. (BRs: 7.1.4.2.2)

Certificate Subject

CN=api.lemuth.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:c4:b0:13:dc:f8:76:54:33:71:01:a4:60:7b:07:97:53:a2
Serial Number (int): 328266248974498454264807240057071362069410
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 1e:8d:91:54:b3:bc:f4:34:ee:29:6c:1c:66:b8:86:66:72:79:5d:1e
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): a5:f7:38:93:2d:78:fe:dc:82:b1:ba:2c:a5:95:44:51:87:b1:fc:ad
Fingerprint (sha256): 9a:72:59:e9:b0:32:c2:7a:1c:be:4f:12:33:63:d7:d5:98:af:ae:3f:15:d9:64:f2:2f:8d:41:37:ff:c1:ef:30

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-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAySw60LHN7TBBX3j/w7C6
Nrui5LV4wTrvXinOHtijIpcAF1mqArCvwHFbwBM8sDzV+xU/gZwcauxEB5aVEuWB
Uwzjn40gTLtb1xLZy7rCfG4I8nq8NuS/0vqAvAudgPoJRHZye0RjrFfxDeuiQ5ni
wYkkeZ1hpcbGWT8dchTs7rMw7qBUGDCM8Q1aKjNGEoqINYvFnWpOimdtKiiTZyAB
CKlsuzkART+avfNkyQWZEq+PWpkX2/hDUPAuheq62xq6BtIStvD+xDqIA8ggDp5Y
54Dtyph1z+OOhUJV+dGamgCaauqVZcVEqvo32xOcBkrYY1cUO0W2QgoeWJcVfPBN
rwIDAQAB
-----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 328266248974498454264807240057071362069410
 . . . . . . . . [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 2023-08-08 00:12:38 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2023-11-06 00:12:37 +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 25395709799275547678740722623022564552715380399107318374515647322253217025296529123401420456333831771879330932457191339602260323542672204148973660050218663252124761882436258963300526173598250446183593030895263317867031510435607598531248986875893707203356456629635279616625800189949281383448126820355619003937383469656454141942174682661774892478157183546056223802507670492603691908193626558759501712036959913114316507506355870130350446280420756944581959361737846090909903253232548889172903666670408361138347386568598821024737108790695861214303032506037149601859557850897882147218628703283472846019038967111162988088751
 . . . . . . . . . . . . . . . . . . . . [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)
							1e8d9154b3bcf434ee296c1c66b8866672795d1e
 . . . . . . . . . . . . . . . . [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 (245 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (242 bytes)
							00f00076007a328c54d8b72db620ea38e0521ee98416703213854d3bd22bc13a57a352eb5200000189d2b3fcaa00000403004730450221008eac9ecfa2bd9c8db3a6330e4c192c44017804317a47d11d4ea3977cc0286ada022041160630571a747910dbc4450d6549ec9a6dc191df4c8969a3d790a906abc9c6007600e83ed0da3ef5063532e75728bc896bc903d3cbd1116beceb69e1777d6d06bd6e00000189d2b3fc9e0000040300473045022034a88bc2afbbf1cd5e13e866772148f23d4635463b59c1bbc823d7b02613519a0221008a6b7f96f9783253167be19a986d4d0232ef1b81e3b1e872f2a923183a2d8473
 . . . . [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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