www.itcrimea.com
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:b5:07:9a:54:5a:78:24:c6:4b:0e:6e:3c:97:31:3c:78:99 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=www.itcrimea.com
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 03:b5:07:9a:54:5a:78:24:c6:4b:0e:6e:3c:97:31:3c:78:99Serial Number (int): 322938072128547434593252905577392023304345
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: 3d:75:21:57:a3:cc:70:cb:21:ab:c1:92:70:c9:14:48:c1:39:7e:99
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): 6d:87:9d:bf:78:dc:4b:38:34:1a:a6:61:8d:ac:83:a8:ee:d3:8d:13
Fingerprint (sha256): 67:2b:5e:a1:a9:69:a2:08:62:52:fc:b5:c8:9b:49:92:18:74:d8:42:a3:ec:e6:a1:2f:17:bd:1b:18:21:7b:5e
Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/
Revocation information
OCSP Server: http://ocsp.int-x3.letsencrypt.orgCheck the revocation status for certificate www.itcrimea.com
1
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for www.itcrimea.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
www.itcrimea.com
Other certificates including the domain name itcrimea.com
(limited to 100 certificates)
Certificate
The complete raw certificate details for www.itcrimea.com in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIGWTCCBUGgAwIBAgISA7UHmlRaeCTGSw5uPJcxPHiZMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xOTA1MjExNjAwMjBaFw0x OTA4MTkxNjAwMjBaMBsxGTAXBgNVBAMTEHd3dy5pdGNyaW1lYS5jb20wggIiMA0G CSqGSIb3DQEBAQUAA4ICDwAwggIKAoICAQDe5Qwgj3K7uNUsIdxyMcd2D1uh0TML GqIIXT874AaXMhFmMKQY/aXUfbMjtxR24p6H9zKwr3CQCCNfXtZlUz1NV0ZNxZxu M2JjYNs8UNY8HKP+3qICTbn4xwo8Wegln4xxJFh8a5VfDiAGF5zV48Xu2p0g1lRl jWymYODmXrjtnL2KumT7DX4INJvDGTZTeyOQ42Q9TVuDKMt9D7XwNvrhk2DwtUyI Wf8ByOxmFUdSJyZlpcZqJo2EFh28jsRX1rcnAzopxCo73s6fJY5ps0ZPBqZsUbkg zqzhHu9eUi8qGHqKPLdMHnk8njDDqfhNTL2boxzzRTxFdmaSLshYO3uSBGvAUN3a EcSl+Yg/mZ9NbtaSA2gMCPjInKrI/2js9yihhHqCIAMKdaZHFrI3ZwESA7IWGZ1p 6XSs1Sz4X5ILQWyxMkwct48RGtu2ygmB7Q8vxO9TjaEQGuhceYBKCQ9R4AOj1i7j JVmjHu7U5SBQTcPtKUWkzgFCF+CRmVqiG5baNvIFpNbGeXetiV3dgQ3bPv3y79bf XLcmkxUtES1NLjg0sWCN7DmrdpQrJiXLxmTScURc8gsj3ZNczMySjgZy6YocgC9G T/lcW/x4ZntBQx+T8M9jhJ5HDIcjhsGuhEWAY+MnvX3NYcPfXpRY2GVZZWyc362M eHRdr8/sajlPkQIDAQABo4ICZjCCAmIwDgYDVR0PAQH/BAQDAgWgMB0GA1UdJQQW MBQGCCsGAQUFBwMBBggrBgEFBQcDAjAMBgNVHRMBAf8EAjAAMB0GA1UdDgQWBBQ9 dSFXo8xwyyGrwZJwyRRIwTl+mTAfBgNVHSMEGDAWgBSoSmpjBH3duubRObemRWXv 86jsoTBvBggrBgEFBQcBAQRjMGEwLgYIKwYBBQUHMAGGImh0dHA6Ly9vY3NwLmlu dC14My5sZXRzZW5jcnlwdC5vcmcwLwYIKwYBBQUHMAKGI2h0dHA6Ly9jZXJ0Lmlu dC14My5sZXRzZW5jcnlwdC5vcmcvMBsGA1UdEQQUMBKCEHd3dy5pdGNyaW1lYS5j b20wTAYDVR0gBEUwQzAIBgZngQwBAgEwNwYLKwYBBAGC3xMBAQEwKDAmBggrBgEF BQcCARYaaHR0cDovL2Nwcy5sZXRzZW5jcnlwdC5vcmcwggEFBgorBgEEAdZ5AgQC BIH2BIHzAPEAdwDiaUuuJujpQAnohhu2O4PUPuf+dIj7pI8okwGd3fHb/gAAAWrb VjGfAAAEAwBIMEYCIQC0/Q3G2HMUXIL+mmLD//me4zzxfRZ+AzlstMYjP3ofVgIh AO/SHUD//huTz2lpOhyfZoje891/d8VBh8lBaCaDl6F5AHYAKTxRllTIOWW6qlD8 WAfUt2+/WHopctykwwz05UVH9HgAAAFq21YzEwAABAMARzBFAiBMAYO/3ihjGgNx DYAFl3eaJoYkXq/1oYj7mkR2XsmbGgIhAJiPIc52NbMbeV1S38o4d9x1YMakYSn+ CbvZD12EpAaRMA0GCSqGSIb3DQEBCwUAA4IBAQCZL5MF8R9S7Mr9JFZIp4R3PxkI sPBKi3CXCXW2Ocp/knCuPvPB6146a/X+Yw9vr3AUDVn6MVMwZYwKTex770xDVeOL OGzpCyxbSzfi7VIyN1YWRfDJDdJ0SQFOl8inUi1NDcbFRL83gpAYVYwYft5sBMJY 3+i/boqYI4OnGNmdwV5FWWxaf8vIAMff0ElBaJisQpIX8MOutgB0TGIuYuXycwwS PftgCOSIKvK0Tiref0hzsTOO3pgk57pndwCakY6lVvpzrOYw/V1F0hB+YHm/Sj1s a71kOfbEhNKJkrKRQnNdUuGx8MgslJjQDWdHpxlRSzMwkjEvNZgtpVWeix4i -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEA3uUMII9yu7jVLCHccjHH dg9bodEzCxqiCF0/O+AGlzIRZjCkGP2l1H2zI7cUduKeh/cysK9wkAgjX17WZVM9 TVdGTcWcbjNiY2DbPFDWPByj/t6iAk25+McKPFnoJZ+McSRYfGuVXw4gBhec1ePF 7tqdINZUZY1spmDg5l647Zy9irpk+w1+CDSbwxk2U3sjkONkPU1bgyjLfQ+18Db6 4ZNg8LVMiFn/AcjsZhVHUicmZaXGaiaNhBYdvI7EV9a3JwM6KcQqO97OnyWOabNG TwambFG5IM6s4R7vXlIvKhh6ijy3TB55PJ4ww6n4TUy9m6Mc80U8RXZmki7IWDt7 kgRrwFDd2hHEpfmIP5mfTW7WkgNoDAj4yJyqyP9o7PcooYR6giADCnWmRxayN2cB EgOyFhmdael0rNUs+F+SC0FssTJMHLePERrbtsoJge0PL8TvU42hEBroXHmASgkP UeADo9Yu4yVZox7u1OUgUE3D7SlFpM4BQhfgkZlaohuW2jbyBaTWxnl3rYld3YEN 2z798u/W31y3JpMVLREtTS44NLFgjew5q3aUKyYly8Zk0nFEXPILI92TXMzMko4G cumKHIAvRk/5XFv8eGZ7QUMfk/DPY4SeRwyHI4bBroRFgGPjJ719zWHD316UWNhl WWVsnN+tjHh0Xa/P7Go5T5ECAwEAAQ== -----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 322938072128547434593252905577392023304345 . . . . . . . . [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 2019-05-21 16:00:20 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-08-19 16:00:20 +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 'www.itcrimea.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 909331107130888830224785635671424625624606889629314406211003551369557036081257139621893692284932767764286748464888794137638998442590759413543044689218280233870903620399280529767067791063390243016595516475865134392062849045425232900329621029751507626854550498985131990148326355570198673222130007270103347234048462964478338260495307534495558773531364887236283906877760219206061853319121824484879792250266888463171025188585489162981854089825851932130417524541676297928659985191505816236798097302314661760275630572897076592390195296272617047674017464546890822324392722861895477419832655452062835277773043175264150110543086887558200315082268320049140547514223174507257182685460336117484701042908405699412291129462083680395187239652826214569306657573716049717802564340538303545894145521644529941134215369886390274672988070014026883184091820876678313473185144809292328957021383254259359806155000139570220846077536975591586321605884505995026162634661550181546482967862884131660877080433672193549869919348192973077673759722951899516424077855908354309064428849265890305376244957646977160793920974353590404141059712164961020690900102151034518977099303991303412458372500954848914440390787914125509587173515496628437822425976224820739666045652881 . . . . . . . . . . . . . . . . . . . . [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) 3d752157a3cc70cb21abc19270c91448c1397e99 . . . . . . . . . . . . . . . . [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 (20 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.itcrimea.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) 00f1007700e2694bae26e8e94009e8861bb63b83d43ee7fe7488fba48f2893019dddf1dbfe0000016adb56319f0000040300483046022100b4fd0dc6d873145c82fe9a62c3fff99ee33cf17d167e03396cb4c6233f7a1f56022100efd21d40fffe1b93cf69693a1c9f6688def3dd7f77c54187c94168268397a179007600293c519654c83965baaa50fc5807d4b76fbf587a2972dca4c30cf4e54547f4780000016adb563313000004030047304502204c0183bfde28631a03710d800597779a2686245eaff5a188fb9a44765ec99b1a022100988f21ce7635b31b795d52dfca3877dc7560c6a46129fe09bbd90f5d84a40691 . . . . [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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