www.otmanager.com

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:0e:0d:6c:55:db:3b:b8:ed:04:5d:cb:bc:1a:50:58:22:39 was issued on by Let's Encrypt.

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=www.otmanager.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:0e:0d:6c:55:db:3b:b8:ed:04:5d:cb:bc:1a:50:58:22:39
Serial Number (int): 266118653405554071174318120335243090600505
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 50:4f:d8:6f:01:97:92:86:f7:5a:70:b0:9b:70:dd:f5:26:7d:9c:4f
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 47:2e:5f:bd:b0:a2:ef:9f:03:76:3d:6e:65:d9:9b:f8:bf:b5:6a:c4
Fingerprint (sha256): 10:46:38:25:1f:57:e6:7b:a3:14:00:b8:11:39:ca:c3:e9:57:f9:f4:37:b0:d4:07:d2:13:73:b5:4c:0b:75:6b

Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/

Revocation information

OCSP Server: http://ocsp.int-x3.letsencrypt.org

Check the revocation status for certificate www.otmanager.com

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for www.otmanager.com

Public Key Algorithm

RSA

Key Size

4096

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

www.otmanager.com

Other certificates including the domain name otmanager.com

(limited to 100 certificates)

Certificate

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

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----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-----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 266118653405554071174318120335243090600505
 . . . . . . . . [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 'Let's Encrypt Authority X3'
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-12-24 04:25:23 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-03-23 04:25:23 +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 'www.otmanager.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 (4208 bits)
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:2|false] INTEGER 766585798168015553359707462482476254527704755777069360914864251145273767482105733264568758004082420802159921650837829092809495109506128030782721166806976371889108803158586067729002194416641464291447434439155518451645101851894332871735702899345213153902519343001768773584412781674084639682082744660704759960235777836292220461879518234331261370942434784164383477813587117770480813704239015092444444931298766826980519848500625694176695490718141667359278260356741157433970345865992185165465848902280725608532210542841767576337469579888459723229344084053123454832999835333315942009651293095561189060301366384654253584638110342842713160269648617724285507823554527997445681162174071781425802779600615950249108223033532860703547013794182875622942299747617219091549809762245958690993329535829377208213548353908542441364147320847570506161661191676118580003878403913977901233708800777488752567816656334267631934100230265274075861711020298557866591676135480463258134975369324846471577497750122277041985349282038841082258847266292786509895534551663301165835891042562155706273923419139898318020792170746754465637217554913619047035646163321546064645063399021871827860851245503707819057068729162497190739501538424113689957407955897245856267021919871
 . . . . . . . . . . . . . . . . . . . . [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)
							504fd86f01979286f75a70b09b70ddf5267d9c4f
 . . . . . . . . . . . . . . . . [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 a84a6a63047dddbae6d139b7a64565eff3a8eca1
 . . . . . . . . . . . . . . . . [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 (99 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://ocsp.int-x3.letsencrypt.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://cert.int-x3.letsencrypt.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 (21 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.otmanager.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 (69 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 1.3.6.1.4.1.44947.1.1.1
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.2.1 (cps)
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:22|false] IA5String 'http://cps.letsencrypt.org'
 . . . . . . . . . . . . . . . . [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 (243 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (240 bytes)
							00ee007500f095a459f200d18240102d2f93888ead4bfe1d47e399e1d034a6b0a8aa8eb2730000016f365dee9a0000040300463044022051c5b5073727970738e7d273b41f00dfbcd86839002f749ca716d4432a2220f10220487f0bf7108f3f4b29f5f23d42c7be514bcaa892f354077da3e1746c3fe741fb00750007b75c1be57d68fff1b0c61d2315c7bae6577c5794b76aeebc613a1a69d3a21c0000016f365deebd0000040300463044022013ee324ff198eec682774620b794610fdcf27f74cabdb7b196ab0412dcaabaf60220586ba8eb8343e8125ec1e2dc02f85d115db76689033e833c13180816a544740c
 . . . . [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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