www.28295.com

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:8a:61:cd:a0:95:34:3b:9c:82:2d:a5:42:0a:23:bd:e6:bf 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.28295.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:8a:61:cd:a0:95:34:3b:9c:82:2d:a5:42:0a:23:bd:e6:bf
Serial Number (int): 308425827223824082462270170874431009580735
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 29:f3:9c:13:79:5e:23:e7:87:b7:ad:56:94:e6:bd:13:a9:09:69:62
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): cf:23:8c:ef:e6:32:0a:ba:02:44:62:22:a0:af:65:ef:6c:79:d7:b8
Fingerprint (sha256): da:39:ff:93:21:1c:15:6a:27:d2:4a:12:ea:22:1f:16:0c:a9:70:9b:b3:ef:32:92:07:d6:88:2f:17:d6:4c:fb

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.28295.com

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for www.28295.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.28295.com

Other certificates including the domain name 28295.com

(limited to 100 certificates)

Certificate

The complete raw certificate details for www.28295.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 308425827223824082462270170874431009580735
 . . . . . . . . [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 2019-03-23 11:17:33 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-06-21 11:17:33 +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 'www.28295.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 748167010549826005990881047574479054719157320294563088574031227571396826838683703422377037431200616781668146560866682983161249388855360278554936460803942340894434602096597551217757721797041470482875617162063867892516152774916926812960679737265614388994355362321961313898489437418093496525708849370137191249083480413506869778617575049908980206031494965255674106176553351482571372529131505726005811430482086858492645947704965129779113284632781165061376893768347574771615273808077993978178808823060906815297502649121731312751976641462955948634072421169936865281869285879099768114635405776725546516690514732310311952361963624706603377191752044796534455847887525359409847186262986148072335366536235327299678213795491181660621744864440152177285821085458857103173331427737885022709827654720847585686330149339642159685579179813764205638678345538622251895936256290182538034231378770962180589058032966809866523268756436774517869620185472969504230049810537998651270231908705814893259822197490366412337514468874187733997259206864239567931987687819674346616017533937401897239043471994281755170097245416806636531832710996915228064735051447847464406938961610297683650787261663286000615434289314509236555536429971087188788079906115416505251290758843
 . . . . . . . . . . . . . . . . . . . . [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)
							29f39c13795e23e787b7ad5694e6bd13a9096962
 . . . . . . . . . . . . . . . . [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 (17 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.28295.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 (244 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (241 bytes)
							00ef007600747eda8331ad331091219cce254f4270c2bffd5e422008c6373579e6107bcc5600000169aa7c191f000004030047304502207fdf25d75aa609162698238fe1fc1cd10576c9fe2c67c705b6ebed9ff34ad0d4022100a1673beaa6cc6759df286d092e053cd825f43335caa98907973382ef9f4d761600750063f2dbcde83bcc2ccf0b728427576b33a48d61778fbd75a638b1c768544bd88d00000169aa7c1b0e0000040300463044021f22dbf73f804fd57a4a8d74fcecb147daac8c103de980121753fc86b1d47514022100f276e2eabb34a8ff0733944d1a22334a4ca98c5d0edf2add2a0d4dd2b2910325
 . . . . [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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