www.omniski.com

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:16:94:fe:58:d2:fc:b5:a8:8f:3b:e4:f8:04:6b:f8:c1:04 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.omniski.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:16:94:fe:58:d2:fc:b5:a8:8f:3b:e4:f8:04:6b:f8:c1:04
Serial Number (int): 269021116255887790614863956840969273917700
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 65:6e:00:07:c8:fd:d1:5b:ad:b5:d3:f4:5a:51:e6:c1:d0:ee:35:f8
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 09:50:0d:83:ef:58:dd:44:2f:e9:f4:62:b5:03:6a:4f:84:9c:cc:81
Fingerprint (sha256): ee:2c:e7:94:17:b1:27:d2:2e:4e:fb:11:6d:3b:df:5e:b7:06:28:3c:08:bc:4a:7e:db:74:a2:e9:07:3e:dc:ec

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.omniski.com

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for www.omniski.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.omniski.com

Other certificates including the domain name omniski.com

(limited to 100 certificates)

Certificate

The complete raw certificate details for www.omniski.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 269021116255887790614863956840969273917700
 . . . . . . . . [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 2019-10-13 05:34:39 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-01-11 05:34:39 +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.omniski.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 820113626919086773014213779790282617540036167016045185414547429087267684124505947355819192099401002991206169008824939577108524460221455915990682106980679274818562578305679334871543304704834523538427497050975458393966139736113713522722768104889660954504636366598107898444579934658198262025241310790951435994503910224196660391688856109608960853316609089710732327939852533582323652734714680223893064788916924246804108606001271757391113082662178259911098434620468860992684387109060911064109456816097081560260390837433344373575028252639895778549781041476479808341437237450803697217101578973166258953559876731214563893455911670949141110955257353420801934906211457417069308019823109982923775812240623442197296509478079075912270607630187130358178455747972014546195273150962334215020976604919575718671655853168698630531722359479415387544990704552177980801990045479604953622266843525977056243691411737955872931265768615717608663239883530604528640101952640426182792104583956556792427225192454843443394521175586770029884222917486493807807656897805766567275534838588375967676427870911466909051559936182760284865378235812046441000623112720825449089796723587204035965071794508444453546209152522061443722575116165621026283834028117438697563316884161
 . . . . . . . . . . . . . . . . . . . . [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)
							656e0007c8fdd15badb5d3f45a51e6c1d0ee35f8
 . . . . . . . . . . . . . . . . [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 (19 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.omniski.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)
							00ef0075005ea773f9df56c0e7b536487dd049e0327a919a0c84a1121284187596817145580000016dc3d37ae4000004030046304402205675291565db8493425f8945c738c3ef13acb9a543368aa73b66e3b7e195bf6502203b3864ef19ac0145d9da5c25f363b344113f2719dc3709cad46b4d73bf3850d4007600293c519654c83965baaa50fc5807d4b76fbf587a2972dca4c30cf4e54547f4780000016dc3d37ad900000403004730450220572ef47e95ad5bc9f8429e02404755da035f0b8254e0981f3c5fe9f8ff954c870221008fa86fa41d913115df5629b519963942ae675095763f347efbd1c620cdd0a4cd
 . . . . [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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