itcrimea.com

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:aa:79:5d:33:e3:96:12:4f:b1:d4:89:22:64:1f:e7:a6:eb 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=itcrimea.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:aa:79:5d:33:e3:96:12:4f:b1:d4:89:22:64:1f:e7:a6:eb
Serial Number (int): 319346180695372224853694687497699115640555
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 24:b6:1e:7e:60:ad:27:47:4f:b7:72:85:76:86:c5:45:63:09:b0:9b
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 6e:b6:7e:d7:8c:eb:a1:21:3e:0e:fc:40:ad:44:6c:4b:92:80:c7:c2
Fingerprint (sha256): 11:74:89:fd:be:43:a5:71:cb:27:e5:75:85:b8:2e:1e:f2:0d:80:ed:11:fe:6a:26:b1:0e:7c:35:9b:86:4d:47

Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/

Revocation information

OCSP Server: http://ocsp.int-x3.letsencrypt.org

Check the revocation status for certificate itcrimea.com

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for 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

itcrimea.com

Other certificates including the domain name itcrimea.com

(limited to 100 certificates)

Certificate

The complete raw certificate details for itcrimea.com in PEM and ASN.1 format.

Certificate (PEM)

-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----

Public Key (PEM)

-----BEGIN PUBLIC KEY-----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-----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 319346180695372224853694687497699115640555
 . . . . . . . . [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 2019-07-26 07:13:07 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-10-24 07:13:07 +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 '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 710177782009790876210282637417953998240371125505550130374924255953355930892415134779251617419473342247188764984512304365938839933509273810478589325218788315196758024234930055519384792977171271816306796352137707445502910687955860803264171949001898950286983527195992033739890014121986234310626795668775783042160968374606382243065573236018039342196873400282164387710469135517833628378606288900238451734342366895707153236595717184794596073620345556368763593341151498983938036034290312393607754576362690685092868339806508254919945870078115180710927796070427943935612020104549357561779668917078180967020041821925505062602474246635485474067812837470796767146174193477553739612719047418253081174365369012108526227225074155872108987625675213126454015770885233840881505428895131735427794514990473919729004649367393809378199942838416902330331117630242389703244457604349137062175254364274989262557702243614263278037446236714709650901898449335438594504084381058268906020640754076432648452438641774056614443452265592325970697758601075224092544102554368889160522974967342163385829988716176069427513797492663210155278808830416357435683731617956307176543125476579966351395587540024484421463015439115207490895235179003709165899085354880479393835552171
 . . . . . . . . . . . . . . . . . . . . [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)
							24b61e7e60ad27474fb772857686c5456309b09b
 . . . . . . . . . . . . . . . . [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 (16 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String '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 (247 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (244 bytes)
							00f2007700747eda8331ad331091219cce254f4270c2bffd5e422008c6373579e6107bcc560000016c2d573c030000040300483046022100c6204e1b6b73e5cce4d0a24a14c9139b728ffa0e799facd2141c7f6896932fd9022100989beecbdd78aef3d4d82d3b1622b43f8280d5c5fdbb4afb9d7931812e231e7200770063f2dbcde83bcc2ccf0b728427576b33a48d61778fbd75a638b1c768544bd88d0000016c2d573c200000040300483046022100fd1389693d62c51f6b7592bfb15da3f0db61467bcb44de2c60ef3cb95acfe63e022100bf85312ec31ab96fa51dbfb92061af92eb3f333bb0d3c3c50d4d54f9ebf08909
 . . . . [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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