pctuning.co
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:6e:6f:4b:53:6b:af:0d:3c:af:e4:73:79:13:8f:61:37:0e 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)
Certificate Subject
CN=pctuning.co
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 03:6e:6f:4b:53:6b:af:0d:3c:af:e4:73:79:13:8f:61:37:0eSerial Number (int): 298915853578352073066263318202611237205774
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: 38:1d:5c:a1:19:7a:5b:30:9f:5d:f9:1f:cf:36:f1:37:a6:50:b3:23
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): 84:50:f3:8b:d2:02:34:10:09:26:b5:e6:73:fc:e6:07:b4:ff:01:1d
Fingerprint (sha256): eb:d4:76:c1:51:4a:61:5d:16:a2:94:d7:32:28:90:a0:bb:45:ed:82:93:2f:d7:68:ce:ce:5a:e6:f2:42:64:45
Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/
Revocation information
OCSP Server: http://ocsp.int-x3.letsencrypt.orgCheck the revocation status for certificate pctuning.co
2
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for pctuning.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
9 extensions
No
unhandled critical extensions
CA Certificate
This is not a CA certificate
Subject Alternative Names
pctuning.co
www.pctuning.co
www.pctuning.co
Other certificates including the domain name pctuning.co
(limited to 100 certificates)
Certificate
The complete raw certificate details for pctuning.co in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIGXzCCBUegAwIBAgISA25vS1Nrrw08r+RzeROPYTcOMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xOTA3MTExMzQwMjhaFw0x OTEwMDkxMzQwMjhaMBYxFDASBgNVBAMTC3BjdHVuaW5nLmNvMIICIjANBgkqhkiG 9w0BAQEFAAOCAg8AMIICCgKCAgEAqeR1bZDhGMXOspqwT7SESjRlPzVWDQynrX6P LNxrKgbq0T3MIyhExG4WxLQVvWQdSy7ulGcrv0QyguADl1h7+ZmBFgqbDYy3eo5c fmF6e/hfKFBuLKt58BW8A7VMW3nYQT9DYuTeE1IufR/e+lZFiF/VyhVjOtuL2eWZ G7ydyE8+Mtpz8XTxyYkRwPwIS7xYIGEvTE1gEu8TVK/yj7Wwe/1N0yLuu8PKFL4M V5tS5lVyMDmiU4K81TvSdwK1L0eCgfzcWVgSTSiFEgiYjA1WXmXLo3CDTkLdecHm 1Aqdi+k84ru9vHwRgXFFYcN9E/cgDiI6ujkJT0ZgY7mM1b5vVXzzDWuGQJBulpBI USGZ1Fg77JlVUlM5FfKftpfG0akQcuRb3gRRMg0cOcEkrjwvCZtZOBgeQRdNfVUJ C2OUTpSxsb816oi8aZa175yy+dnAaIVKGQ31TGfyYxUzylq1ibinJ5FI8vh7Fiyy SP6D/b4lsdMcyjX/gGoqP1EnbN7zi/WRW2l7fC1j14GDj4lU1Z1w+c7N7IMg7MuY 5IkhmD5sWzzlAaORKQu46ZnCS7/jZVUKKpXlrCDhPIPtvUQN2/Qb/SpGZz2ZLuug Fr7X3FZg0DBtbvXUwnx8gea2VpaIQrNylezT6XJjzaAoUZklfR0h0FATZASDXcgW ClzkCxECAwEAAaOCAnEwggJtMA4GA1UdDwEB/wQEAwIFoDAdBgNVHSUEFjAUBggr BgEFBQcDAQYIKwYBBQUHAwIwDAYDVR0TAQH/BAIwADAdBgNVHQ4EFgQUOB1coRl6 WzCfXfkfzzbxN6ZQsyMwHwYDVR0jBBgwFoAUqEpqYwR93brm0Tm3pkVl7/Oo7KEw bwYIKwYBBQUHAQEEYzBhMC4GCCsGAQUFBzABhiJodHRwOi8vb2NzcC5pbnQteDMu bGV0c2VuY3J5cHQub3JnMC8GCCsGAQUFBzAChiNodHRwOi8vY2VydC5pbnQteDMu bGV0c2VuY3J5cHQub3JnLzAnBgNVHREEIDAeggtwY3R1bmluZy5jb4IPd3d3LnBj dHVuaW5nLmNvMEwGA1UdIARFMEMwCAYGZ4EMAQIBMDcGCysGAQQBgt8TAQEBMCgw JgYIKwYBBQUHAgEWGmh0dHA6Ly9jcHMubGV0c2VuY3J5cHQub3JnMIIBBAYKKwYB BAHWeQIEAgSB9QSB8gDwAHYAb1N2rDHwMRnYmQCkURX/dxUcEdkCwQApBo2yCJo3 2RMAAAFr4Xp4/wAABAMARzBFAiAtpNM6OPkGyBKXxIQ2BHEUW6Ug+eEE8iwCup+5 BA6QVwIhAPyk6gCwD50Hw1XViDeuVWR3MIvKO4VkphKDyYg5lZTjAHYAKTxRllTI OWW6qlD8WAfUt2+/WHopctykwwz05UVH9HgAAAFr4Xp4zAAABAMARzBFAiBuzrP0 jucUlebH0pRErNolTB6pN3U4jByvb/egYxVeWgIhANY7Uz5F+c0IAQ8mURS1ttJ0 ZFnxgnSxuIM2r3nA76MjMA0GCSqGSIb3DQEBCwUAA4IBAQCJVU2qo7l51QEsCMXw wIEDpyggNbZeL0OADwKf1m9CFlDbsmkxE+yy2k5FN2FAkJT3WD5B8QGP8yQbLZlR b8xd5jBI9X4bBCzfwkeYGtgj0o+IzK7HFadSEIC3VJWmY/n0g2WrXFu0OH6AME95 kdNwmGltGxCP8IbWki6efdniHbXgEM9NXts95EImLEvFMWUgL1kKNmD6KZcKyB6v uY9Fuiar1IPxXmgbdq5D2GsB2NEa1zxWO0Bl5uKE9czyIgkU+qt3hBPFe+/ABJ1G X7cBGyZetqnKanBlXLMfZJqBEcGO9SermT6U1NfuuEenTksOdtkqTvvS7fasDrRE g+NU -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAqeR1bZDhGMXOspqwT7SE SjRlPzVWDQynrX6PLNxrKgbq0T3MIyhExG4WxLQVvWQdSy7ulGcrv0QyguADl1h7 +ZmBFgqbDYy3eo5cfmF6e/hfKFBuLKt58BW8A7VMW3nYQT9DYuTeE1IufR/e+lZF iF/VyhVjOtuL2eWZG7ydyE8+Mtpz8XTxyYkRwPwIS7xYIGEvTE1gEu8TVK/yj7Ww e/1N0yLuu8PKFL4MV5tS5lVyMDmiU4K81TvSdwK1L0eCgfzcWVgSTSiFEgiYjA1W XmXLo3CDTkLdecHm1Aqdi+k84ru9vHwRgXFFYcN9E/cgDiI6ujkJT0ZgY7mM1b5v VXzzDWuGQJBulpBIUSGZ1Fg77JlVUlM5FfKftpfG0akQcuRb3gRRMg0cOcEkrjwv CZtZOBgeQRdNfVUJC2OUTpSxsb816oi8aZa175yy+dnAaIVKGQ31TGfyYxUzylq1 ibinJ5FI8vh7FiyySP6D/b4lsdMcyjX/gGoqP1EnbN7zi/WRW2l7fC1j14GDj4lU 1Z1w+c7N7IMg7MuY5IkhmD5sWzzlAaORKQu46ZnCS7/jZVUKKpXlrCDhPIPtvUQN 2/Qb/SpGZz2ZLuugFr7X3FZg0DBtbvXUwnx8gea2VpaIQrNylezT6XJjzaAoUZkl fR0h0FATZASDXcgWClzkCxECAwEAAQ== -----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 298915853578352073066263318202611237205774 . . . . . . . . [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 2019-07-11 13:40:28 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-10-09 13:40:28 +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 'pctuning.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 693100590436272209269774933491353444166514468876305483536270811348869624657824551512142944692153510847045437019292815668406550971770043291865796013321254465259761317237928208553248467723421862603100138667640035960736546807391135890642953387325162414096644424496274539156746318474814088329716534270158762259604586900501176901443313702606577935560364174911994497995630095579251858739998715050120271524979590390088719973480080684838178428014428929791564077679644007910953894616866264376051871229501295730370433274899066204135111514720832115545401742174233001782936095495387202029289038503714366809989378620062791362414548632064363561181633780022389003859132763523058208066856693890207631369112903700493511076627861608031922726018943002681827818426490575044961704398779050206973798553011260126549719189301399895574232307096338582697793082119692092256521352559538814552302164626984647303703473874559753578342355942913225505104324768616130056210150789689360984027081244883023973044683480661850837088480078401206758829084794310966030652443355974624570485316878600805660245720233228309514522724852090061148223783377673248985386179730311847274477363507507734255125951267936885135527741679719695127805135712882022002610142962140847323157367569 . . . . . . . . . . . . . . . . . . . . [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) 381d5ca1197a5b309f5df91fcf36f137a650b323 . . . . . . . . . . . . . . . . [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 (32 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'pctuning.co' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.pctuning.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 (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) 00f00076006f5376ac31f03119d89900a45115ff77151c11d902c10029068db2089a37d9130000016be17a78ff000004030047304502202da4d33a38f906c81297c484360471145ba520f9e104f22c02ba9fb9040e9057022100fca4ea00b00f9d07c355d58837ae556477308bca3b8564a61283c988399594e3007600293c519654c83965baaa50fc5807d4b76fbf587a2972dca4c30cf4e54547f4780000016be17a78cc000004030047304502206eceb3f48ee71495e6c7d29444acda254c1ea93775388c1caf6ff7a063155e5a022100d63b533e45f9cd08010f265114b5b6d2746459f18274b1b88336af79c0efa323 . . . . [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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