sitco.net
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:a3:a4:17:ca:0c:d4:c7:18:51:df:fe:d3:18:e1:d6:90:21 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=sitco.net
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 03:a3:a4:17:ca:0c:d4:c7:18:51:df:fe:d3:18:e1:d6:90:21Serial Number (int): 317021000515593511389569388661580783587361
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: 8b:85:6f:2a:1d:af:a2:01:ca:5b:6e:28:4d:dd:a0:92:87:f3:22:88
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): 0c:5b:36:5d:10:2e:1d:40:4a:fa:f7:e5:26:ca:9e:e3:39:0c:cd:ec
Fingerprint (sha256): 13:f3:ee:41:2f:f5:24:bb:62:1c:8b:44:9f:b6:d0:b8:57:7d:18:ac:f5:cc:37:13:31:e7:70:91:04:5e:c2:23
Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/
Revocation information
OCSP Server: http://ocsp.int-x3.letsencrypt.orgCheck the revocation status for certificate sitco.net
2
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for sitco.net
Public Key Algorithm
RSA
Key Size
2048
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
sitco.net
www.sitco.net
www.sitco.net
Other certificates including the domain name sitco.net
(limited to 100 certificates)
sitco.net
www.sitco.net
www.sitco.net
mail.sitco.net
sitco.net
www.sitco.net
www.sitco.net
sitco.net
www.sitco.net
mail.sit-co.net
cloud.sitco.net
www.sitco.net
www.sitco.net
sitco.net
www.sitco.net
mail.sit-co.net
sitco.net
www.sitco.net
mail.sitco.net
mail.sitco.net
www.sitco.net
www.sitco.net
sitco.net
www.sitco.net
sitco.net
sitco.net
www.sitco.net
www.sitco.net
www.sitco.net
mail.sitco.net
sitco.net
www.sitco.net
www.sitco.net
sitco.net
www.sitco.net
mail.sit-co.net
cloud.sitco.net
www.sitco.net
www.sitco.net
sitco.net
www.sitco.net
mail.sit-co.net
sitco.net
www.sitco.net
mail.sitco.net
mail.sitco.net
www.sitco.net
www.sitco.net
sitco.net
www.sitco.net
sitco.net
sitco.net
www.sitco.net
Certificate
The complete raw certificate details for sitco.net in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIFWDCCBECgAwIBAgISA6OkF8oM1McYUd/+0xjh1pAhMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xOTA0MjMwNTI1MTlaFw0x OTA3MjIwNTI1MTlaMBQxEjAQBgNVBAMTCXNpdGNvLm5ldDCCASIwDQYJKoZIhvcN AQEBBQADggEPADCCAQoCggEBALUiRQf7uRGWUe0wuGqHiRtP3SHVLEDHQSQR6fmS s0Qfr18FokcKTj4y4Iq5aPH2xqAzao8wo+Ald3DWrausd5CtNrPUc4Ku1koYkJEA gcyecQDBiht76Hv4w4tX2tL9e5Csz27gnRM0+efDI4I+3wKX8ezROftsWpNzOEka Zc30qrd7CKpjz3YLM+Fo8bQMAt/il4bhD59z+zL20IoSVjqKxL/ijdEdZ3oqexS6 vzd/Ihz4Wy5cRs+h+VXa2C9SiBy0oTYIsfP0riTV6sXOVGiLbKcZHOATY71jj0++ RdkeqJHBTK7m3uvqIlB3CTXnySF6PHdkkLgYKRba1Hy7+OcCAwEAAaOCAmwwggJo MA4GA1UdDwEB/wQEAwIFoDAdBgNVHSUEFjAUBggrBgEFBQcDAQYIKwYBBQUHAwIw DAYDVR0TAQH/BAIwADAdBgNVHQ4EFgQUi4VvKh2vogHKW24oTd2gkofzIogwHwYD VR0jBBgwFoAUqEpqYwR93brm0Tm3pkVl7/Oo7KEwbwYIKwYBBQUHAQEEYzBhMC4G CCsGAQUFBzABhiJodHRwOi8vb2NzcC5pbnQteDMubGV0c2VuY3J5cHQub3JnMC8G CCsGAQUFBzAChiNodHRwOi8vY2VydC5pbnQteDMubGV0c2VuY3J5cHQub3JnLzAj BgNVHREEHDAagglzaXRjby5uZXSCDXd3dy5zaXRjby5uZXQwTAYDVR0gBEUwQzAI BgZngQwBAgEwNwYLKwYBBAGC3xMBAQEwKDAmBggrBgEFBQcCARYaaHR0cDovL2Nw cy5sZXRzZW5jcnlwdC5vcmcwggEDBgorBgEEAdZ5AgQCBIH0BIHxAO8AdQB0ftqD Ma0zEJEhnM4lT0Jwwr/9XkIgCMY3NXnmEHvMVgAAAWpI3sGVAAAEAwBGMEQCIE3C /ZL8FtYPrpGmfQmfgxOTxdBfo6FBJ2HALGcKF2TbAiBcd9m8jcGXlpNSqpH9UbIF IvfBs137BitX2R+xMkqtmAB2AGPy283oO8wszwtyhCdXazOkjWF3j711pjixx2hU S9iNAAABakjew/4AAAQDAEcwRQIhAN9I5I41NsLeAXjNrNukwqaUF3cPZSkeiXRT oFP6kx4JAiBR3vC4Y2GcvGLcNLKLHjSenO6VMq9U6JdTQojV8MjvEzANBgkqhkiG 9w0BAQsFAAOCAQEAYY7GvgWMXQhDfHWyl4kMUg2wQn52QJO72yw24Tw8s7FPpQjT pO+XeU8PuXGacC/C3R/4Z6FJ774kwX3fuoO5NzEC/oyr2k2Unw7OtLWEonQyXATt Scay5kAS+5qtx9CGHGjtm6d8o/MGNeWA3WSvn7rif3wRIZovlnLrsEPE3HXRT3MA BsqqXQJMZMmV58DXYM/LSDCq/RVZwDlxVF9EOrS13YC+0TYUqNEhcWeWPtzx7FO8 NGlYsr8H/aTiaGc7hER5f7rsXiJTPlkpAWXDE7V/CjnjV+NWICA4V4vxbhYFIzzF 3S2IxJPUommA3TDMzOlO8qwOlghXnmEk0UfvYA== -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAtSJFB/u5EZZR7TC4aoeJ G0/dIdUsQMdBJBHp+ZKzRB+vXwWiRwpOPjLgirlo8fbGoDNqjzCj4CV3cNatq6x3 kK02s9Rzgq7WShiQkQCBzJ5xAMGKG3voe/jDi1fa0v17kKzPbuCdEzT558Mjgj7f Apfx7NE5+2xak3M4SRplzfSqt3sIqmPPdgsz4WjxtAwC3+KXhuEPn3P7MvbQihJW OorEv+KN0R1neip7FLq/N38iHPhbLlxGz6H5VdrYL1KIHLShNgix8/SuJNXqxc5U aItspxkc4BNjvWOPT75F2R6okcFMrube6+oiUHcJNefJIXo8d2SQuBgpFtrUfLv4 5wIDAQAB -----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 317021000515593511389569388661580783587361 . . . . . . . . [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 2019-04-23 05:25:19 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-07-22 05:25:19 +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 'sitco.net' . . . . . . . . [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 (2160 bits) . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:2|false] INTEGER 22866032194617346304065214181225039602839828732019467713519536046750762603606158026976119352476935528549266711846061647490607972081030047581461860762990612069627645447844076050559130996231268788774253574588253495320102777299557756774175210431697707176719154158939761384873377159640630781303425247883718442168039924199052554071467857145580113278001722976915852796318148935566794419051408994151276199346906507480231445589263264133168248479377740345687810449661578171779547404957078668404815450590659074964534047114908717195985890549693032231004545210698971919588293454030374199800982420080729914419830905248448471890151 . . . . . . . . . . . . . . . . . . . . [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) 8b856f2a1dafa201ca5b6e284ddda09287f32288 . . . . . . . . . . . . . . . . [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 (28 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'sitco.net' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.sitco.net' . . . . . . . . . . . . . . . . [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) 00ef007500747eda8331ad331091219cce254f4270c2bffd5e422008c6373579e6107bcc560000016a48dec195000004030046304402204dc2fd92fc16d60fae91a67d099f831393c5d05fa3a1412761c02c670a1764db02205c77d9bc8dc197969352aa91fd51b20522f7c1b35dfb062b57d91fb1324aad9800760063f2dbcde83bcc2ccf0b728427576b33a48d61778fbd75a638b1c768544bd88d0000016a48dec3fe0000040300473045022100df48e48e3536c2de0178cdacdba4c2a69417770f65291e897453a053fa931e09022051def0b863619cbc62dc34b28b1e349e9cee9532af54e897534288d5f0c8ef13 . . . . [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) 00618ec6be058c5d08437c75b297890c520db0427e764093bbdb2c36e13c3cb3b14fa508d3a4ef97794f0fb9719a702fc2dd1ff867a149efbe24c17ddfba83b9373102fe8cabda4d949f0eceb4b584a274325c04ed49c6b2e64012fb9aadc7d0861c68ed9ba77ca3f30635e580dd64af9fbae27f7c11219a2f9672ebb043c4dc75d14f730006caaa5d024c64c995e7c0d760cfcb4830aafd1559c03971545f443ab4b5dd80bed13614a8d1217167963edcf1ec53bc346958b2bf07fda4e268673b8444797fbaec5e22533e59290165c313b57f0a39e357e356202038578bf16e1605233cc5dd2d88c493d4a26980dd30cccce94ef2ac0e9608579e6124d147ef60