imperva.com

Issued by GlobalSign Atlas R3 DV TLS CA 2020

About this certificate

This digital certificate with serial number 01:6a:3b:77:25:8e:b8:4a:71:3a:80:29:67:9b:4a:e0 was issued on by GlobalSign nv-sa.

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=imperva.com

GlobalSign nv-sa

Organization: GlobalSign nv-sa
Country: BE

This certificate has expire since

Certificate Details

Serial Number (hex): 01:6a:3b:77:25:8e:b8:4a:71:3a:80:29:67:9b:4a:e0
Serial Number (int): 1880817564731045365965155135840275168
Serial Number lenght: 121 bits, 16 octets

SubjectKeyId: ba:a4:19:97:c1:a0:f7:56:2b:bc:fe:e4:ee:9f:02:25:d0:a6:20:e5
AuthorityKeyId: 42:6d:57:2d:4f:1f:26:77:74:a6:27:64:f6:80:fa:8f:48:68:fe:7c

Fingerprint (sha1): 12:e6:22:c5:69:87:1a:73:75:c0:0c:31:8e:ae:3c:28:38:c9:45:ae
Fingerprint (sha256): 00:0e:71:b2:8b:8f:0b:e5:07:84:9d:7f:bc:c4:74:6c:f0:b7:49:d7:5f:ab:3d:98:9c:e8:f6:dd:19:3c:8d:63

Issuing Certificate URL: http://secure.globalsign.com/cacert/gsatlasr3dvtlsca2020.crt

Revocation information

OCSP Server: http://ocsp.globalsign.com/ca/gsatlasr3dvtlsca2020
CRL Distribution Point: http://crl.globalsign.com/ca/gsatlasr3dvtlsca2020.crl

Check the revocation status for certificate imperva.com

2

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for imperva.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

10 extensions
No unhandled critical extensions

CA Certificate

This is not a CA certificate

Subject Alternative Names

imperva.com
*.co.tuolumne.ca.us

Other certificates including the domain name imperva.com

(limited to 100 certificates)

Certificate

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

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAuySZizygCZSDdsQHPszS
XY5VR2+O1r7cCFOAFYmZIEc0JsikVi90dVreWXK81LH7PbxrF6uYnyNSjGtkntGh
Kwbd+IN/c7uv3gzT/BdImDaLukjDuVcQzUOxcjWWgEOcGYwCihVSIQRGGQZJ30/4
si5B30Rzam8jZBpTZL50c4Os3BpHj+hWCAYGUCqaHAmbBtgxb8jU614slh5AE4f1
TprDJL5B5JngcUlDMP7Tnu4X3jw9CQHzhO9V53vEPFQ9Y68/22BobNKS9cZwV6ve
LT7X3ZGVzRnWvrMjgJQlnWVZrjvvIhb685HtR3sO+qeEhodzg9aH5jaVGeEaqGFP
IwIDAQAB
-----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 1880817564731045365965155135840275168
 . . . . . . . . [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 'BE'
 . . . . . . . . . . . . [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 'GlobalSign nv-sa'
 . . . . . . . . . . . . [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 'GlobalSign Atlas R3 DV TLS CA 2020'
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2021-02-04 22:56:32 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2021-08-06 13:51:08 +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:12|false] UTF8String 'imperva.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 23624611053241897555070655357447036858437939597837490591708492320725160867074239544127653754596250881953905593923060825483219004881199634626038722059943669122369099474052826344817964441203087880750802122110529528391287154356752335537115740149418125329308169945846255895026796657026519083245370484058760406715977858433963590091278503750274419394264710134129332590032603835912190194550047602278499748292786487224760084692010856649203330491537739745070588055907603403257910570997685026892704350167061919576185296396994763882753627184521144458825197831650493732567206223367778571497510959908676234191322210816812826840867
 . . . . . . . . . . . . . . . . . . . . [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 2.5.29.17 (subjectAltName)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (36 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'imperva.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String '*.co.tuolumne.ca.us'
 . . . . . . . . . . . . . . . . [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 2.5.29.14 (subjectKeyIdentifier)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (22 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (20 bytes)
							baa41997c1a0f7562bbcfee4ee9f0225d0a620e5
 . . . . . . . . . . . . . . . . [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 (79 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.4.1.4146.1.10 (globalsignDVPolicy)
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [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 'https://www.globalsign.com/repository/'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [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 2.5.29.19 (basicConstraints)
 . . . . . . . . . . . . . . . . . . . . [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 1.3.6.1.5.5.7.1.1 (authorityInfoAccess)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (141 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.globalsign.com/ca/gsatlasr3dvtlsca2020'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [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://secure.globalsign.com/cacert/gsatlasr3dvtlsca2020.crt'
 . . . . . . . . . . . . . . . . [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 426d572d4f1f267774a62764f680fa8f4868fe7c
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.31 (cRLDistributionPoints)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (63 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:0|true] OtherName 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:0|true] OtherName 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:6|false] IA5String 'http://crl.globalsign.com/ca/gsatlasr3dvtlsca2020.crl'
 . . . . . . . . . . . . . . . . [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)
							00ef0076006f5376ac31f03119d89900a45115ff77151c11d902c10029068db2089a37d913000001776f42ed6a0000040300473045022100d48be326fdcaf9aa64dd7c1474999327e194447417cb5aa3a4867eb0dda7471302206b80bd250c1ef6da606160dc3804c3b59196f42a37ca0e90816aa0d1223274190075007d3ef2f88fff88556824c2c0ca9e5289792bc50e78097f2e6a9768997e22f0d7000001776f42ed57000004030046304402206b019d9c23dab39ace31fde5945c8cd0dbf4883b4121ce94461ee1fd5b1ba9ae022066b27ba68dbe65753e5b9ad79526333040330b16de363f0f196aaa8471be4354
 . . . . [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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