okwco.com
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:00:2a:a3:73:de:d2:4a:77:cb:7b:32:89:ca:f6:23:df:6f 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=okwco.com
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 03:00:2a:a3:73:de:d2:4a:77:cb:7b:32:89:ca:f6:23:df:6fSerial Number (int): 261393534065622485959834202339494336913263
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: e5:31:66:28:f7:e4:82:29:9e:c2:60:b8:ec:a7:3e:07:9c:e0:ef:0f
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): 7d:6b:68:da:95:a8:e6:5d:cf:c0:23:8d:92:18:12:c6:ab:4c:39:a2
Fingerprint (sha256): a5:4a:5d:c6:83:1d:13:c7:e5:a4:6b:7f:8b:37:ba:e4:16:3f:3f:d2:5e:9a:5e:48:28:fa:ab:fd:50:95:b2:ee
Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/
Revocation information
OCSP Server: http://ocsp.int-x3.letsencrypt.orgCheck the revocation status for certificate okwco.com
1
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for okwco.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
okwco.com
Other certificates including the domain name okwco.com
(limited to 100 certificates)
Certificate
The complete raw certificate details for okwco.com in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIGSjCCBTKgAwIBAgISAwAqo3Pe0kp3y3syicr2I99vMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xOTEwMTIyMTE1NDVaFw0y MDAxMTAyMTE1NDVaMBQxEjAQBgNVBAMTCW9rd2NvLmNvbTCCAiIwDQYJKoZIhvcN AQEBBQADggIPADCCAgoCggIBANFQwjdCQYuJLsAFKefAD4z4pdhV75AR9oeUx9H3 s8qLwvWM4l5670uWtJm82X95SyzM0EScLnBDXf7LYtUQZcaFCH0fx0xbsjROAKK+ 9Z6OUiPPUE68rqKvkO5TPuwNjo3MLFPg+MHxnUFtfzHzDmkUFCPJu+vHBCJD/HQe 7ilyNAAilGV/4QxkDNgJ5jbzbAlAFtJOIGpCNs2Lz3rUvqLPQRVLXt9S/jsCX++p 9WS0HnChjCVp6QVth5286y/n/dDrDV7RK26Smt7y+mR8E8xLe1taQE0/TYe3RaIE OAuJGYLvDQdM3Vd2bjiKNvDuht24ygjqFjlc/zDyNg0DulLEsPxgoiM2Mckf31ye rtpmoHWKqBlJLOP0nn7PEqwbUdqoVhAvRd/CpNrIvN9Nn/pCotjj2CP7ped0VqRG yEod67ehyrbobwNQWL6M8oq0L+0QGsCllOROU6l5QuvGPwktRDVoTVcmAm+PUrLn otuRRISrEZKdUufzbyZiK2o+AAO/SqC64UVZ2dR5wHh8Hh4wpWAh39RqjdZAlc8m Ct/RABbOieOykMCJ6kWzjdf5gZoOxbbqDcTb0aGjQzlTV20GtZf+a1sLAen/E9ZM dHSEhX6lJ1DnM9fXiqZ9SZUhcM8sU23loAuNdJkOvqh2ynLlaUNmzw6XzEIVGp6o l2IxAgMBAAGjggJeMIICWjAOBgNVHQ8BAf8EBAMCBaAwHQYDVR0lBBYwFAYIKwYB BQUHAwEGCCsGAQUFBwMCMAwGA1UdEwEB/wQCMAAwHQYDVR0OBBYEFOUxZij35IIp nsJguOynPgec4O8PMB8GA1UdIwQYMBaAFKhKamMEfd265tE5t6ZFZe/zqOyhMG8G CCsGAQUFBwEBBGMwYTAuBggrBgEFBQcwAYYiaHR0cDovL29jc3AuaW50LXgzLmxl dHNlbmNyeXB0Lm9yZzAvBggrBgEFBQcwAoYjaHR0cDovL2NlcnQuaW50LXgzLmxl dHNlbmNyeXB0Lm9yZy8wFAYDVR0RBA0wC4IJb2t3Y28uY29tMEwGA1UdIARFMEMw CAYGZ4EMAQIBMDcGCysGAQQBgt8TAQEBMCgwJgYIKwYBBQUHAgEWGmh0dHA6Ly9j cHMubGV0c2VuY3J5cHQub3JnMIIBBAYKKwYBBAHWeQIEAgSB9QSB8gDwAHYAsh4F zIuizYogTodm+Su5iiUgZ2va+nDnsklTLe+LkF4AAAFtwgq4KAAABAMARzBFAiEA r8NxWm5kOMDRd0gwztNrP8avB+1KlLp3wBRvbzL1J90CIDtLVzu7YYeXSBWD1YT4 5sVbfdwU8G40oVsYQXDLOOU9AHYAXqdz+d9WwOe1Nkh90EngMnqRmgyEoRIShBh1 loFxRVgAAAFtwgq77QAABAMARzBFAiAYrEuIXxPXRRQQDRAJIBukNOiOigw8+eDY owQ8MJFqFwIhAM7xytL+6RRvrzLtwKoGqUcJ5eglKFM0N0UziarlEJOOMA0GCSqG SIb3DQEBCwUAA4IBAQCFypVMvHJVYZFYpxpsTgt4AqX94tKS39mJTmEAb2dqni4l Q+0ojKXiAq/o/f7oRkr+D+1DlZUzO2au1ERIYSq+Q7wgk8yUB5IXoGD2RdsxzMHK mMwteRen3SW3HZoe3SKdxolFI22SWcDnUNGHdhZ3JUgQU2b22T571C0Qcp7LIttw fvF0zHioktDfH8mziLfiRoX3vD2MS+6lZaY9x2QarysawmB8Fsu8XRPUUJnuZPI5 ecYB1WP1j+1+/EYN0t+f51MEKF+ozChfHHJjlCcvT0I2RnzJ+QTWGL3g4f6hdpC4 Jdwacmw2mE7G/udPl8uPa00Q9fADZKysqv8p+0G4 -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEA0VDCN0JBi4kuwAUp58AP jPil2FXvkBH2h5TH0fezyovC9YziXnrvS5a0mbzZf3lLLMzQRJwucENd/sti1RBl xoUIfR/HTFuyNE4Aor71no5SI89QTryuoq+Q7lM+7A2OjcwsU+D4wfGdQW1/MfMO aRQUI8m768cEIkP8dB7uKXI0ACKUZX/hDGQM2AnmNvNsCUAW0k4gakI2zYvPetS+ os9BFUte31L+OwJf76n1ZLQecKGMJWnpBW2HnbzrL+f90OsNXtErbpKa3vL6ZHwT zEt7W1pATT9Nh7dFogQ4C4kZgu8NB0zdV3ZuOIo28O6G3bjKCOoWOVz/MPI2DQO6 UsSw/GCiIzYxyR/fXJ6u2magdYqoGUks4/Sefs8SrBtR2qhWEC9F38Kk2si8302f +kKi2OPYI/ul53RWpEbISh3rt6HKtuhvA1BYvozyirQv7RAawKWU5E5TqXlC68Y/ CS1ENWhNVyYCb49Ssuei25FEhKsRkp1S5/NvJmIraj4AA79KoLrhRVnZ1HnAeHwe HjClYCHf1GqN1kCVzyYK39EAFs6J47KQwInqRbON1/mBmg7FtuoNxNvRoaNDOVNX bQa1l/5rWwsB6f8T1kx0dISFfqUnUOcz19eKpn1JlSFwzyxTbeWgC410mQ6+qHbK cuVpQ2bPDpfMQhUanqiXYjECAwEAAQ== -----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 261393534065622485959834202339494336913263 . . . . . . . . [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 2019-10-12 21:15:45 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-01-10 21:15:45 +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 'okwco.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 853932589007599741239230821253579213087314224921229430466585612496870525880111279122121150159561172536521315975005893943389092520367602953764463375324122709175125370821927396928141851962994935536002175156300502455449608705394272723307474350548678663975349288832959524747040949353552327880978880325342615775781983944192280866675163450684542609748824773330863071991321178641898573380209983561063956227428853158757104798057107497435287461590704629944792770218807043632709316995735127055007030004060696148251505830195102391129808566183909682374985285887355150227745997551767296772486643393499940761942419867262547262150857765469577407246192480004870313378957049727341694236439115180146763430623965140309271802699199976739043829449144609109651853345539476594746858520762617238521091049780860218017093074625854452166575723154430009154143714281179060751904117115360090525718068442855397479170273230816984789698165523032132103706130839034032272770399497781243002770861092876015060885376556900958386369627312064403447749127489020966022748883630528950969387478205019232545475818101346798000082729864862335468079760607283701813434918621791735432811225737373911232894828296501511509622446012979575606727861465876965446128556283536887736083898929 . . . . . . . . . . . . . . . . . . . . [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) e5316628f7e482299ec260b8eca73e079ce0ef0f . . . . . . . . . . . . . . . . [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 'okwco.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 (245 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (242 bytes) 00f0007600b21e05cc8ba2cd8a204e8766f92bb98a2520676bdafa70e7b249532def8b905e0000016dc20ab8280000040300473045022100afc3715a6e6438c0d1774830ced36b3fc6af07ed4a94ba77c0146f6f32f527dd02203b4b573bbb618797481583d584f8e6c55b7ddc14f06e34a15b184170cb38e53d0076005ea773f9df56c0e7b536487dd049e0327a919a0c84a1121284187596817145580000016dc20abbed0000040300473045022018ac4b885f13d74514100d1009201ba434e88e8a0c3cf9e0d8a3043c30916a17022100cef1cad2fee9146faf32edc0aa06a94709e5e82528533437453389aae510938e . . . . [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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