centrokurowi.com
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:74:32:e1:e3:ce:69:30:71:92:95:5f:c8:91:a8:36:9a:2d was issued on by Let's Encrypt.
With 9 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=centrokurowi.com
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 03:74:32:e1:e3:ce:69:30:71:92:95:5f:c8:91:a8:36:9a:2dSerial Number (int): 300877246645152553829154385940277634701869
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: c2:a2:2a:cc:03:2e:07:c1:19:1d:0b:48:7d:36:c7:50:50:96:68:7b
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): 2c:b7:a0:4d:bd:06:76:18:d1:cb:c2:23:b1:0f:2d:10:f2:95:7d:3d
Fingerprint (sha256): 61:17:69:23:f8:d2:38:66:b5:60:f0:18:f9:f1:d8:31:0b:ac:43:54:65:57:17:ea:b6:e5:4a:c5:68:2d:c1:43
Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/
Revocation information
OCSP Server: http://ocsp.int-x3.letsencrypt.orgCheck the revocation status for certificate centrokurowi.com
9
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for centrokurowi.com
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
autodiscover.centrokurowi.com
centrokurowi.com
centrokurowi.serelena.com
cpanel.centrokurowi.com
mail.centrokurowi.com
webdisk.centrokurowi.com
webmail.centrokurowi.com
www.centrokurowi.com
www.centrokurowi.serelena.com
centrokurowi.com
centrokurowi.serelena.com
cpanel.centrokurowi.com
mail.centrokurowi.com
webdisk.centrokurowi.com
webmail.centrokurowi.com
www.centrokurowi.com
www.centrokurowi.serelena.com
Other certificates including the domain name centrokurowi.com
(limited to 100 certificates)
Certificate
The complete raw certificate details for centrokurowi.com in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIGLzCCBRegAwIBAgISA3Qy4ePOaTBxkpVfyJGoNpotMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xOTAzMjEwMDUxNTdaFw0x OTA2MTkwMDUxNTdaMBsxGTAXBgNVBAMTEGNlbnRyb2t1cm93aS5jb20wggEiMA0G CSqGSIb3DQEBAQUAA4IBDwAwggEKAoIBAQDALOXdmuMhwXMqXz0H8KT6+crmxWlK QXeKDRRVbPQMogcxjffDfslClsGBl1K8XBA+BxFz7xzfhrstyZLtkru4l6OkmC7V tEiU8e5bSYBw4JYJte/P+NrO4XOqW7ZoAvO6iYgiW5eUNlz0RXwgGwfgHifm9zWA NJ/60wb1z843v3g2bPeeRRILhSbAIFRdOcXF/0Opwzf+h8UPIBetjlDI50RZNwV5 A7o2iNut7d6BI3WyvWTsRxgDrXaJiPdWiAwLqtsWWFfgw+rGd82kJCTWaGg610LS LblZyk79wk34FEF83b2+3hvxt3aZgoayg5bJWLUuocpRMZehE62NzggPAgMBAAGj ggM8MIIDODAOBgNVHQ8BAf8EBAMCBaAwHQYDVR0lBBYwFAYIKwYBBQUHAwEGCCsG AQUFBwMCMAwGA1UdEwEB/wQCMAAwHQYDVR0OBBYEFMKiKswDLgfBGR0LSH02x1BQ lmh7MB8GA1UdIwQYMBaAFKhKamMEfd265tE5t6ZFZe/zqOyhMG8GCCsGAQUFBwEB BGMwYTAuBggrBgEFBQcwAYYiaHR0cDovL29jc3AuaW50LXgzLmxldHNlbmNyeXB0 Lm9yZzAvBggrBgEFBQcwAoYjaHR0cDovL2NlcnQuaW50LXgzLmxldHNlbmNyeXB0 Lm9yZy8wgfAGA1UdEQSB6DCB5YIdYXV0b2Rpc2NvdmVyLmNlbnRyb2t1cm93aS5j b22CEGNlbnRyb2t1cm93aS5jb22CGWNlbnRyb2t1cm93aS5zZXJlbGVuYS5jb22C F2NwYW5lbC5jZW50cm9rdXJvd2kuY29tghVtYWlsLmNlbnRyb2t1cm93aS5jb22C GHdlYmRpc2suY2VudHJva3Vyb3dpLmNvbYIYd2VibWFpbC5jZW50cm9rdXJvd2ku Y29tghR3d3cuY2VudHJva3Vyb3dpLmNvbYIdd3d3LmNlbnRyb2t1cm93aS5zZXJl bGVuYS5jb20wTAYDVR0gBEUwQzAIBgZngQwBAgEwNwYLKwYBBAGC3xMBAQEwKDAm BggrBgEFBQcCARYaaHR0cDovL2Nwcy5sZXRzZW5jcnlwdC5vcmcwggEFBgorBgEE AdZ5AgQCBIH2BIHzAPEAdgDiaUuuJujpQAnohhu2O4PUPuf+dIj7pI8okwGd3fHb /gAAAWmd8p/eAAAEAwBHMEUCIQDlrEJk9pgP+ZOjYWR40j7x8jdqFR8QMzy5XL+c iDuL8wIgZ5dMH4Tji7YH9CXrwW1nke9znpCzHjGt5iQE35R4uWwAdwApPFGWVMg5 ZbqqUPxYB9S3b79Yeily3KTDDPTlRUf0eAAAAWmd8qAqAAAEAwBIMEYCIQDg3voj hxCHrW9i+fSHnOEGINUaUYwih5cnlZql7vgDmQIhALGwN7jx8T5uPjHK98wF94/3 9FcuXN47P3EOTgFRJwp7MA0GCSqGSIb3DQEBCwUAA4IBAQA+T/FpvkwAYiYEy9Iv 6dQmV048RM8Lk+pLjenZDMb27MJxbqQqYG9SJqgYaAe5o46aRMA7f/sIZIYlRaZb 95/itFdjrDSBCJhaJ+ILFxqdEZfpOIA4R9I/35X/ClHKBUy24CawPobAY9xoWcku oIXGTJDT6W+9Q5pTkt4A46y8GiZYjOb0mdNGCD9lq2t8DUopbqgYcba+h128C4lc JupA/qcEU66nyglLNuNee3XtyfNCRkrwlSU9H2zrFzqNTRWnkF5UtM561mX2oj56 PRSz9c0EOW2FXpFKV1Q7KbVWM5Oy/FymgWWyGQ1rEJC1ZQg+336JlJoQVC0jIUfA H4F/ -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAwCzl3ZrjIcFzKl89B/Ck +vnK5sVpSkF3ig0UVWz0DKIHMY33w37JQpbBgZdSvFwQPgcRc+8c34a7LcmS7ZK7 uJejpJgu1bRIlPHuW0mAcOCWCbXvz/jazuFzqlu2aALzuomIIluXlDZc9EV8IBsH 4B4n5vc1gDSf+tMG9c/ON794Nmz3nkUSC4UmwCBUXTnFxf9DqcM3/ofFDyAXrY5Q yOdEWTcFeQO6Nojbre3egSN1sr1k7EcYA612iYj3VogMC6rbFlhX4MPqxnfNpCQk 1mhoOtdC0i25WcpO/cJN+BRBfN29vt4b8bd2mYKGsoOWyVi1LqHKUTGXoROtjc4I DwIDAQAB -----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 300877246645152553829154385940277634701869 . . . . . . . . [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 2019-03-21 00:51:57 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-06-19 00:51:57 +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 'centrokurowi.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 (2160 bits) . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:2|false] INTEGER 24259894539391568066861788964876049464440693685180353044805687834119019209724410607107356970729091232838245208084995068208831816040524209628103520521000593194797937880554956353133259672444871497127400219379179657245113607249321421206764874170939839892445686242930440982333366328326941447839888725372402984260107079724335689592572274566146489120865944286832197819056012308388990317629004728118291919830072614206862607448193809838468432862833022595686825079068589197082231833560887560443156335001989452674564609946274641913074864221341369043080382658038784346799672477042463176010153490972845975376519534948301029640207 . . . . . . . . . . . . . . . . . . . . [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) c2a22acc032e07c1191d0b487d36c7505096687b . . . . . . . . . . . . . . . . [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 (232 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'autodiscover.centrokurowi.com' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'centrokurowi.com' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'centrokurowi.serelena.com' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'cpanel.centrokurowi.com' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'mail.centrokurowi.com' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'webdisk.centrokurowi.com' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'webmail.centrokurowi.com' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.centrokurowi.com' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.centrokurowi.serelena.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 (246 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (243 bytes) 00f1007600e2694bae26e8e94009e8861bb63b83d43ee7fe7488fba48f2893019dddf1dbfe000001699df29fde0000040300473045022100e5ac4264f6980ff993a3616478d23ef1f2376a151f10333cb95cbf9c883b8bf3022067974c1f84e38bb607f425ebc16d6791ef739e90b31e31ade62404df9478b96c007700293c519654c83965baaa50fc5807d4b76fbf587a2972dca4c30cf4e54547f478000001699df2a02a0000040300483046022100e0defa23871087ad6f62f9f4879ce10620d51a518c22879727959aa5eef80399022100b1b037b8f1f13e6e3e31caf7cc05f78ff7f4572e5cde3b3f710e4e0151270a7b . . . . [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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