www.selon.co

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:c2:db:a9:42:06:fc:90:87:75:78:8a:65:22:95:5f:94:28 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:

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

www.selon.co

Let's Encrypt

Organization: Let's Encrypt
Country: US

Time since certificate expired

This certificate has expire since

Certificate Details

Serial Number (hex): 03:c2:db:a9:42:06:fc:90:87:75:78:8a:65:22:95:5f:94:28
Serial Number (int): 327643616746381358577376795329498372346920
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 72:dd:e5:04:4d:7b:f1:37:b0:c1:1e:89:18:4f:65:0b:bc:4f:16:4e
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): c2:ed:9a:4b:4f:3d:4e:21:9c:7b:98:99:98:d1:e9:5f:8e:3f:c7:05
Fingerprint (sha256): 00:18:b3:71:bf:61:f6:dd:2d:35:83:27:83:11:ea:ac:63:8e:da:78:88:a5:b5:0c:2c:68:81:aa:1c:98:cd:a1

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.selon.co

2

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for www.selon.co


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

8 extensions
No unhandled critical extensions

CA Certificate

This is not a CA certificate

Subject Alternative Names

selon.co
www.selon.co

Certificate

The complete raw certificate details for www.selon.co 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 327643616746381358577376795329498372346920
 . . . . . . . . [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 2016-12-13 10:35:00 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2017-03-13 10:35:00 +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.selon.co'
 . . . . . . . . [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 971813104587944609081539965320027056960098070458269920343780600846730136423558157326963252164635997770002069685663877445599710692953943842838266960437168894805206886812504394791178154671310628933570846388987540713206537576377327412850392671950809603673580939811938854299288360966279613747014153786808982260262540834635375677510483661948159713187136596574813402223399492643531893810662467747614693574814848538381656494679696027844642569216689854499318198282817465129416130357319442837832283324108559999358407861175074246851910781909842189991023935492731264867698223104479998645904108600066066899200073249440880738371655109431985198611320311244371824861162590209527216799017659531465181979932397962015365254223980503757426953320719077382180321221102137387806597769995805108863914167003849631992525885888211195607204584143389562420027241797089438583167675672371341979859070743959637905362770562718933260594497566458026574365780010281107228686805257105443566253648140707648914161168319315274562622902540237132560403220836775082435488273871593059556433241610146279368504280873843976073543707526872220541907455118612664216905510944335723129728156035076745562386246376199666528545761374766035713878808624917452657376651485461331084125151697
 . . . . . . . . . . . . . . . . . . . . [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)
							72dde5044d7bf137b0c11e89184f650bbc4f164e
 . . . . . . . . . . . . . . . . [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 (100 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 (26 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'selon.co'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.selon.co'
 . . . . . . . . . . . . . . . . [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 (246 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 1.3.6.1.5.5.7.2.2 (unotice)
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:12|false] UTF8String 'This Certificate may only be relied upon by Relying Parties and only in accordance with the Certificate Policy found at https://letsencrypt.org/repository/'
 . . . . [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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