book.visitusvi.com

Issued by RapidSSL SHA256 CA

About this certificate

This digital certificate with serial number 54:c0:69:16:11:d4:c4:2c:27:8e:ba:00:63:95:49:66 was issued on by GeoTrust Inc..

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)
  • Sub certificates SHOULD include Subject Key Identifier in end entity certs (RFC 5280: 4.2 & 4.2.1.2)

Certificate Subject

CN=book.visitusvi.com

GeoTrust Inc.

Organization: GeoTrust Inc.
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 54:c0:69:16:11:d4:c4:2c:27:8e:ba:00:63:95:49:66
Serial Number (int): 112654204044318042806866559250157881702
Serial Number lenght: 127 bits, 16 octets

SubjectKeyId:
AuthorityKeyId: 97:c2:27:50:9e:c2:c9:ec:0c:88:32:c8:7c:ad:e2:a6:01:4f:da:6f

Fingerprint (sha1): 75:b8:93:ba:cf:25:c3:8d:1a:a3:90:7f:cd:54:6e:9c:32:03:bb:57
Fingerprint (sha256): d7:aa:c2:28:b7:2e:2f:7a:8f:5e:f1:b3:9c:61:78:16:de:d8:d1:23:50:c3:26:f6:b4:1b:43:be:f0:f4:2a:cc

Issuing Certificate URL: http://gp.symcb.com/gp.crt

Revocation information

OCSP Server: http://gp.symcd.com
CRL Distribution Point: http://gp.symcb.com/gp.crl

Check the revocation status for certificate book.visitusvi.com

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for book.visitusvi.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

book.visitusvi.com

Other certificates including the domain name visitusvi.com

(limited to 100 certificates)
*.visitusvi.com
www.visitusvi.com
visitusvi.com
*.visitusvi.com
*.visitusvi.com
www.visitusvi.com
visitusvi.com
*.visitusvi.com
*.visitusvi.com
book.visitusvi.com
*.visitusvi.com
*.visitusvi.com
www.visitusvi.com
visitusvi.com
visitusvi.com
www.visitusvi.com
*.visitusvi.com
visitusvi.com
*.visitusvi.com
*.visitusvi.com
*.visitusvi.com
*.visitusvi.com
*.visitusvi.com
book.visitusvi.com
visitusvi.com

Certificate

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

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA0LH44M9Vde7jJJRZfAgY
UeRWE3adQXQW2G258kXBvLeBRM8hSk8/CGKRhjQ4wymr9gFCi0qa7K9T/s787B2q
uzJ2BTimUPCM99VlingvAPyXSLlKrlPAJ9erW+C0OF0KLdP+pCs1nJjm/mMUXbZI
8EgKYe9DNwBhN6PNRr4i3D8Uslw5uFMOCXu7l96GSrdClHo3zAIuM+43xKHEtYxi
NGX5GDdvWseCvAG/j3/pgdAyCxTuNKV+bTsHLmlmtUng+36/O/YcKtZHCyPIWITz
Hezz+OfrehBPQ2Z4Xi9CsNb4bPBDnr+Q4P6U1hIZkNxL06DpkRq5uaN2ud52ZwRi
YQIDAQAB
-----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 112654204044318042806866559250157881702
 . . . . . . . . [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 'GeoTrust Inc.'
 . . . . . . . . . . . . [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 'RapidSSL SHA256 CA'
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2016-03-07 00:00:00 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2018-03-07 23:59:59 +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 'book.visitusvi.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 26345328785969764272580802063353132199254252464649247735353415388922860971332489165798190517413277723541406824548527547905010273456816989697468114986337410860774267847201006021757552890980780192367020923021728400333571512368731991127952616391972688999576891361278433824955784850164736935996020464929419731510162588700333869057665491761702036801763737064001413514682861863404997680350809269263575650346526810866107016024772168458217216149368070738734761502481168665825502218003680580231967504239748781164653941117476282887439770782355879480292430592351148162180416282454247537888994596103982703842323326557312101147233
 . . . . . . . . . . . . . . . . . . . . [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 (22 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'book.visitusvi.com'
 . . . . . . . . . . . . . . . . [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 2.5.29.31 (cRLDistributionPoints)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (36 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://gp.symcb.com/gp.crl'
 . . . . . . . . . . . . . . . . [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 (104 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: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.rapidssl.com/legal'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.2.2 (unotice)
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:12|false] UTF8String 'https://www.rapidssl.com/legal'
 . . . . . . . . . . . . . . . . [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 97c227509ec2c9ec0c8832c87cade2a6014fda6f
 . . . . . . . . . . . . . . . . [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 1.3.6.1.5.5.7.1.1 (authorityInfoAccess)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (75 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://gp.symcd.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [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://gp.symcb.com/gp.crt'
 . . . . . . . . . . . . . . . . [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 (365 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (361 bytes)
							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
 . . . . [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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