*.crstx.com

Issued by SSL.com RSA SSL subCA

About this certificate

This digital certificate with serial number 2b:88:14:3b:26:a0:36:0d:3c:7b:91:32:64:77:46:72 was issued on by SSL Corporation.

With 2 subject alternative names this certificate can be used to secure multiple fqdn's. This certificate is currently not expired, we haven't checked the revocation status of this certificate but you can do this simply on revocationcheck.com. 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:
  • DV certificate contains a subject common name, this is not recommended. If certificate policy 2.23.140.1.2.1 (CA/B BR domain validated) is included, only country and/or common name is allowed in SubjectDN. (BRs: 7.1.2.7.2)
  • Sub certificates SHOULD include Subject Key Identifier in end entity certs (RFC 5280: 4.2 & 4.2.1.2)
  • Subscriber Certificate: commonName is NOT RECOMMENDED. (BRs: 7.1.2.7.1)

Certificate Subject

CN=*.crstx.com

SSL Corporation

Organization: SSL Corporation
State / Province: Texas
Locality: Houston
Country: US

This certificate will expire on

Certificate Details

Serial Number (hex): 2b:88:14:3b:26:a0:36:0d:3c:7b:91:32:64:77:46:72
Serial Number (int): 57863366526119894223653685965538936434
Serial Number lenght: 126 bits, 16 octets

SubjectKeyId:
AuthorityKeyId: 26:14:7e:e0:dc:d7:a6:f7:e2:d4:04:27:df:61:f1:c2:ec:e7:32:ca

Fingerprint (sha1): 8c:e7:72:3e:1a:6c:72:54:9b:53:24:5f:97:b2:d3:98:b3:07:da:12
Fingerprint (sha256): a8:7f:21:f9:77:61:0f:9e:63:3f:e5:18:c1:a0:bc:18:13:d5:e9:4a:6e:92:b7:a6:ec:40:86:88:15:67:c4:50

Issuing Certificate URL: http://cert.ssl.com/SSLcom-SubCA-SSL-RSA-4096-R1.cer

Revocation information

OCSP Server: http://ocsps.ssl.com
CRL Distribution Point: http://crls.ssl.com/SSLcom-SubCA-SSL-RSA-4096-R1.crl

Check the revocation status for certificate *.crstx.com

2

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for *.crstx.com

Public Key Algorithm

RSA

Key Size

2048

Signature Algorithm

SHA256 with RSA

Key Usage

Digital Signature
Key Encipherment

Extended Key Usages

Client Authentication
Server Authentication

Extensions

9 extensions
No unhandled critical extensions

CA Certificate

This is not a CA certificate

Subject Alternative Names

*.crstx.com
crstx.com

Other certificates including the domain name crstx.com

(limited to 100 certificates)

Certificate

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

Certificate (PEM)

-----BEGIN CERTIFICATE-----
MIIFhTCCA22gAwIBAgIQK4gUOyagNg08e5EyZHdGcjANBgkqhkiG9w0BAQsFADBp
MQswCQYDVQQGEwJVUzEOMAwGA1UECAwFVGV4YXMxEDAOBgNVBAcMB0hvdXN0b24x
GDAWBgNVBAoMD1NTTCBDb3Jwb3JhdGlvbjEeMBwGA1UEAwwVU1NMLmNvbSBSU0Eg
U1NMIHN1YkNBMB4XDTI0MDQwMzEyNTkyN1oXDTI1MDUwNDEyNTkyN1owFjEUMBIG
A1UEAwwLKi5jcnN0eC5jb20wggEiMA0GCSqGSIb3DQEBAQUAA4IBDwAwggEKAoIB
AQDB5XYIINiubqEulqikA2vE8FugjSVffHW+J8ft86fhoccmTJ5iPunQGU7KKge1
DEaaWfQgw76EjuTX3wTRLgII9/RyKYmv/Ygui6VEoAbHnMaP8jY0c5FJQirc3t72
AUZT0Z7HuVZSXJOJgcDWYgQ8MVtE7nIDcPGoZVOg7cS7mNLkMO2PuU/eDSpJMGfq
GUQCEwJVtw3qkezW4PgJ2/GK2NyaoFroMlAHXvOHPzj6TaXJytjUERYtNNRXBMj5
6hCVK2uvcqstbQDsE0bL20gxITwor/DCYJv6tMAFGzeQb39xopRLIcanDU18kSGQ
h3hQ3hU9k6DnjBEGsjKn+ZTVAgMBAAGjggF6MIIBdjAMBgNVHRMBAf8EAjAAMB8G
A1UdIwQYMBaAFCYUfuDc16b34tQEJ99h8cLs5zLKMHIGCCsGAQUFBwEBBGYwZDBA
BggrBgEFBQcwAoY0aHR0cDovL2NlcnQuc3NsLmNvbS9TU0xjb20tU3ViQ0EtU1NM
LVJTQS00MDk2LVIxLmNlcjAgBggrBgEFBQcwAYYUaHR0cDovL29jc3BzLnNzbC5j
b20wIQYDVR0RBBowGIILKi5jcnN0eC5jb22CCWNyc3R4LmNvbTAjBgNVHSAEHDAa
MAgGBmeBDAECATAOBgwrBgEEAYKpMAEDAQEwHQYDVR0lBBYwFAYIKwYBBQUHAwIG
CCsGAQUFBwMBMEUGA1UdHwQ+MDwwOqA4oDaGNGh0dHA6Ly9jcmxzLnNzbC5jb20v
U1NMY29tLVN1YkNBLVNTTC1SU0EtNDA5Ni1SMS5jcmwwDgYDVR0PAQH/BAQDAgWg
MBMGCisGAQQB1nkCBAMBAf8EAgUAMA0GCSqGSIb3DQEBCwUAA4ICAQAbjm+yxcAp
XwoXx9qbVj9GOaXg+pufB+9v3Ecy3U/6qZ9bx8szIvydLPROZdpl2tLIQgCnICCA
RbqzNfyjdhFFa5fZzjQwfHzIlYFjSJ97sjDF0IvSWzwVhmYdmCU1j+lxIFhAx37F
sefuiWTvkAvBxBSqiQ/wwVFJxX2LW+BfEK0HuTLYxaj5Z0Ay2QUUM6gibV/qk9LZ
UkpOJKgfBn4CU2toKLL6n3PKfWlyl5z2NjbUamzU1M8N52MVOYZSCeVCfFbYVgRb
+fgI0SlLJVC3nINXrbB9eM49tL1JdIVHqawRAH1SBHB0GOAqoc70jfzObH7KRqeW
nSo13Aamll+bIIlatrOKaeywuAq12ZtjP0zeo8dd2/t8IlNoPvipNMSp281m8ryA
sj9PRFCeJE4k9jCAp9d8YZDFAsrXi2gnABASn1cRpMTEdALByCFhiRyRCh+fyZQj
1YXNrJ4Pu0YnAuy8Zrs0Gjx4z+A3xmPgYTb4Qw8YiycFxTyOvDzppEXx371Zh8Dn
sGSGeudMvUoDKS3GSp5jCZdghWlTdkv7/bZCrHkk51sarnHlbSRJJXGqRX4o/2LD
DBXOo0SjM/dxlzZZCj8Y9EPsLXqWc1nU99ska0oADdGvJ1baQsAtPnk293juGC8n
JzNvRlGhSTLK4UXKZ1/RedjyI7YreE6B/w==
-----END CERTIFICATE-----

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAweV2CCDYrm6hLpaopANr
xPBboI0lX3x1vifH7fOn4aHHJkyeYj7p0BlOyioHtQxGmln0IMO+hI7k198E0S4C
CPf0cimJr/2ILoulRKAGx5zGj/I2NHORSUIq3N7e9gFGU9Gex7lWUlyTiYHA1mIE
PDFbRO5yA3DxqGVToO3Eu5jS5DDtj7lP3g0qSTBn6hlEAhMCVbcN6pHs1uD4Cdvx
itjcmqBa6DJQB17zhz84+k2lycrY1BEWLTTUVwTI+eoQlStrr3KrLW0A7BNGy9tI
MSE8KK/wwmCb+rTABRs3kG9/caKUSyHGpw1NfJEhkId4UN4VPZOg54wRBrIyp/mU
1QIDAQAB
-----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 57863366526119894223653685965538936434
 . . . . . . . . [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 2.5.4.8 (stateOrProvinceName)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:12|false] UTF8String 'Texas'
 . . . . . . . . . . . . [c:0|t:17|true] SET, SET OF 
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.4.7 (localityName)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:12|false] UTF8String 'Houston'
 . . . . . . . . . . . . [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:12|false] UTF8String 'SSL Corporation'
 . . . . . . . . . . . . [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 'SSL.com RSA SSL subCA'
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-04-03 12:59:27 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2025-05-04 12:59:27 +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 '*.crstx.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 24477144325101740827457426132662109633369973230293592917228469711971975963061263673460805786059346658249579490725291192611192236212237375069663940917340850575504793146967782002279136329430496223013544097740936743455703777341251964729675922847188091878575795787989675202229884018370946798762722289877660037466605070032682985373980185296855691094035017400099045567393901142965210014884413599520867516776461276352161442155819551385198754791256307385498856297843431882081286149148262785532218557532146813963012297542862839685764271802430230645818855380464445047818570266411841534451690207272880223014470681930943130342613
 . . . . . . . . . . . . . . . . . . . . [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 2.5.29.19 (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 2.5.29.35 (authorityKeyIdentifier)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (24 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:0|false] OtherName 26147ee0dcd7a6f7e2d40427df61f1c2ece732ca
 . . . . . . . . . . . . . . . . [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 (102 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.48.2 (caIssuers)
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:6|false] IA5String 'http://cert.ssl.com/SSLcom-SubCA-SSL-RSA-4096-R1.cer'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [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://ocsps.ssl.com'
 . . . . . . . . . . . . . . . . [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 (26 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String '*.crstx.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'crstx.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 (28 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 1.3.6.1.4.1.38064.1.3.1.1
 . . . . . . . . . . . . . . . . [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 1.3.6.1.5.5.7.3.2 (clientAuth)
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.3.1 (serverAuth)
 . . . . . . . . . . . . . . . . [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 (62 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://crls.ssl.com/SSLcom-SubCA-SSL-RSA-4096-R1.crl'
 . . . . . . . . . . . . . . . . [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 1.3.6.1.4.1.11129.2.4.3 (CT Precertificate Poison)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:1|false] BOOLEAN true
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (2 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:5|false] NULL 
 . . . . [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 (4096 bits)
		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