uowos.com

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:9b:1b:1c:81:ca:16:ad:a9:bb:21:f3:c7:b2:73:b2:12:c7 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=uowos.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:9b:1b:1c:81:ca:16:ad:a9:bb:21:f3:c7:b2:73:b2:12:c7
Serial Number (int): 314116661840666379795298431374842888590023
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 5a:a3:ee:03:79:4d:57:0d:d1:03:16:34:c0:88:98:53:03:61:b4:56
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 2e:53:7a:2c:92:7d:7f:c9:40:dc:a0:26:45:aa:8b:49:0b:6a:52:8a
Fingerprint (sha256): bd:39:52:d9:15:30:f7:8c:10:0c:ee:16:d3:f2:a6:f5:ff:59:39:b1:30:d6:5e:ff:e6:3d:4a:4d:f9:55:9d:0d

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 uowos.com

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for uowos.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

uowos.com

Other certificates including the domain name uowos.com

(limited to 100 certificates)
uowos.com
uowos.com
uowos.com
www.uowos.com
www.uowos.com
uowos.com

Certificate

The complete raw certificate details for uowos.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 314116661840666379795298431374842888590023
 . . . . . . . . [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 2020-01-29 12:08:00 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-04-28 12:08:00 +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 'uowos.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 925703416655682890129784260468834304858515640772555540613619516021872067416805669988149483676469224529059975466775339841308374157959061666619744488463085472938005467539309059955387570317518102187681814065821105203195571641475719613829392605273171665503384171981954723823999613889877196685142996733066191081036953270902843985105981092657157946147808022381453210641412655924651052083832441920606727626032625943477051897242853669666009879163455606571588239573505513045852989784192457960867910773820893049298687342574480735593546829622632553562592566513915670366841125906863331785180198386510629504276458283692576775664039068271355631817099229238039727694028184004247159590003904584479399660219075117270895914086889650251320858004149549445395007561463983179544028022755366516392188520758330475604247359939739765903104063027014485428429642970310997804081840179346595104790779519954089014755717665765558920789386498521802406112617479458165255648240925805716998355886169277872724661087763168827091358776234860852438244707214504980406671296114213696844291828825202064787765073106273214245781847924657624522958729270001919852100867063375594545157627083520765039723522688532492426948237837969855338497252895098890837371513159563400542524209041
 . . . . . . . . . . . . . . . . . . . . [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)
							5aa3ee03794d570dd1031634c08898530361b456
 . . . . . . . . . . . . . . . . [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 (13 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'uowos.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)
							00ee007500f095a459f200d18240102d2f93888ead4bfe1d47e399e1d034a6b0a8aa8eb2730000016ff16a6880000004030046304402200fe9e1c91e12d054ba05029268bdd7601ef570f0e87a600933377d95503cbb23022079805d814d10fe91c20bf40d13530c1029f76af85ff258b6db65b07a8caf47b700750007b75c1be57d68fff1b0c61d2315c7bae6577c5794b76aeebc613a1a69d3a21c0000016ff16a68ad0000040300463044022053169c5937fb0e05c1cc474b644a82fd20cc7ae62ebda5aa419d9d455edda0810220153ffe27ffb5ad79ee6b1550229f6ece413c6615c0bb7462bd5bccfa95c843c6
 . . . . [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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