*.optimumfuturist.com.np

Issued by R3

About this certificate

This digital certificate with serial number 04:7b:60:0e:d0:fc:b4:0a:07:d3:96:3b:98:42:47:2c:57:60 was issued on by Let's Encrypt.

With 5 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=*.optimumfuturist.com.np

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 04:7b:60:0e:d0:fc:b4:0a:07:d3:96:3b:98:42:47:2c:57:60
Serial Number (int): 390431557676830202945003992935417187686240
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: 94:6f:4d:0d:b1:73:04:a0:3f:d5:73:7a:46:43:67:bd:0f:a8:24:b4
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): c7:65:47:5d:16:6c:8c:e7:c4:73:f7:e0:b5:9f:56:08:b4:c3:4b:21
Fingerprint (sha256): 1c:63:72:b3:31:6c:37:33:9f:8c:41:8b:c2:cc:c5:fb:57:63:23:74:ce:8b:6f:40:3a:61:b7:af:e0:4c:d1:a5

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

Revocation information

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

Check the revocation status for certificate *.optimumfuturist.com.np

5

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for *.optimumfuturist.com.np

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

*.danfecreatives.com
*.optimumfuturist.com.np
optimumfuturist.com.np
www.intranet.optimumfuturist.com.np
www.optimumfuturistnp.danfecreatives.com

Other certificates including the domain name optimumfuturist.com.np

(limited to 100 certificates)
optimumfuturist.com.np
*.optimumfuturist.com.np
*.optimumfuturist.com.np
optimumfuturist.com.np
optimumfuturist.com.np
*.optimumfuturist.com.np
optimumfuturist.com.np
www.intranet.optimumfuturist.com.np
*.preeya.com.np

Certificate

The complete raw certificate details for *.optimumfuturist.com.np in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAySij10FdIFXVo3OOOJhU
tH22gfW7bI/jgIYsZBB063dzC1atsj/+NctizkinUy57UwaCRYKCwSFZlaZKa6nB
z/Dx0lqq1KZSFWa64u06GlAik2X4yqxpJzVNTt/aYQ6Loy0wDYFnM9TlSkAAr0ZD
kL2m+CyFGwjvSP22sGBXv++0l1BgjzqjCsEypfCF85MtRWwKTXTiSB8LBM1E2Hpg
LYJbnh9apmd85l/3LdBRbPwGlY8ft4p+CclzbsMu2EjzSTaK9YTk2F+PNPJWkfJM
4Y5mAiSaHlZZQqkdcDCHYdu9O5K07hRBmvOQU9eKzv9UEWcM3ubvAhRZ7kD8RJE4
6QIDAQAB
-----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 390431557676830202945003992935417187686240
 . . . . . . . . [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 2023-12-03 07:14:29 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-03-02 07:14:28 +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:12|false] UTF8String '*.optimumfuturist.com.np'
 . . . . . . . . [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 25393939630711350903665379758939648536109400909625428603182697388469684223505993256977245766943154652322619181224936256154616496369925137742388516310610489628478548117609925372500910598796381459785743296694762493038636431160329211984814497205511166591339858505850857045635392994285155787192205303541191810786581233636983176842294669204949328922986622283224266705870951580829726466000886234075576427981133311909362301333306642814500548727981190302342891932027778007234601926111603345669419316376334963634659842967217678099785329627217583937108524475952984315863720593837404751702960335140691586532964162305222989920489
 . . . . . . . . . . . . . . . . . . . . [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)
							946f4d0db17304a03fd5737a464367bd0fa824b4
 . . . . . . . . . . . . . . . . [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 (154 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String '*.danfecreatives.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String '*.optimumfuturist.com.np'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'optimumfuturist.com.np'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.intranet.optimumfuturist.com.np'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.optimumfuturistnp.danfecreatives.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)
							00f100760029d03a1bb674aa711cd3035b6557c14f8aa78b4fe8389449eca453f944bd24680000018c2ebe419c00000403004730450220079a234f0118ee7fdf9f416c24d95594ac04c38157f32d7ac8c45e6626d6e3fe02210097a5c4caf35be7178ab41b7f63d9660efd7dea97a23fdbd84588fdde3bbfb697007700eecdd064d5db1acec55cb79db4cd13a23287467cbcecdec351485946711fb59b0000018c2ebe41620000040300483046022100b1f7a6ff8de8b8775c600459ee24db316f3ceb2faf53fd6ba73ec609d8839527022100ebf37d9f2c5178c8d9916cacabee7976bd402ef009848c1737d5b3b89d5a43c6
 . . . . [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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