voip.warnet.cz

Issued by RapidSSL SHA256 CA - G2

About this certificate

This digital certificate with serial number 51:f4:af:85:62:72:a6:81:6e:e7:7d:e8:2a:14:98:86 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=voip.warnet.cz

GeoTrust Inc.

Organization: GeoTrust Inc.
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 51:f4:af:85:62:72:a6:81:6e:e7:7d:e8:2a:14:98:86
Serial Number (int): 108937948081555071892436424527824853126
Serial Number lenght: 127 bits, 16 octets

SubjectKeyId:
AuthorityKeyId: 4c:f4:bf:e8:3b:be:c2:24:f3:1b:47:3b:b5:6e:48:8e:16:ab:af:12

Fingerprint (sha1): e1:9a:36:84:fb:19:74:17:45:e6:d6:e1:17:93:29:0e:e3:99:45:40
Fingerprint (sha256): a5:f6:44:20:46:cb:ec:58:7c:80:39:99:82:8e:b8:bb:c4:3c:dd:f4:2c:f0:40:50:da:d2:16:dd:70:5c:30:62

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

Revocation information

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

Check the revocation status for certificate voip.warnet.cz

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for voip.warnet.cz

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

voip.warnet.cz

Other certificates including the domain name warnet.cz

(limited to 100 certificates)
l.warnet.cz
l.warnet.cz
admin.warnet.cz
l.warnet.cz
admin.warnet.cz
sprava.warnet.cz
l.warnet.cz
voip.warnet.cz
admin.warnet.cz
l.warnet.cz
*.warnet.cz
l.warnet.cz
*.warnet.cz
*.warnet.cz
l.warnet.cz
l.warnet.cz
voip.warnet.cz
*.warnet.cz
l.warnet.cz
l.warnet.cz
l.warnet.cz
voip.warnet.cz
l.warnet.cz
l.warnet.cz
voip.warnet.cz
*.warnet.cz

Certificate

The complete raw certificate details for voip.warnet.cz in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEArICPaM7+3vrHrhhLtMt2
QimzOgkWarHj068gOjRIhCuQ8z/92/flLoUlROhHSHyW3tmv+AbAoC9A4Kgr0a3a
GdoTConDzzWNpQ3AFPjDR08CAKNHtvZoyxh3KSq6h8jNpvQKN5pMa7oLAByRarrU
a2gPCMeAILKWXi39ilj7fGum96OJQNBPKZeEIabHlHWmVwGaKITws7z8tSxVQ3KQ
IFKJ5YghYFZ62nObBG07Q0sISVnDbeYOW8QV260jtJ8eeviKTAE/EzyemDfVAFt+
tqxuY8Wz82NEffJWeqZvC4IehdGMoSI7fuccJSkIzRQ5yx8coOSbPT/39YcKaImd
hQIDAQAB
-----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 108937948081555071892436424527824853126
 . . . . . . . . [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 - G2'
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2016-03-01 00:00:00 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2017-03-31 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 'voip.warnet.cz'
 . . . . . . . . [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 21776383848110039755263182250467800346010125768874989619361211024875510072337129340102146151191514540972801665032429061871728051020041233969018955637796265804532803941380240005000528559033266059097360036648477918272149045247105413846601613459616431118760184061255645297374830011689883657334152316070807947737810847169730080285980706947392134664769553240275392786096295439255247925199693020104953838713886430924925372423786039150154470370793669252721367836604146543289802762198075074705132088922824969100069003365127766819434699609844791277788442854451758591766947014695003547876017319128439877399631768822143129329029
 . . . . . . . . . . . . . . . . . . . . [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 (18 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'voip.warnet.cz'
 . . . . . . . . . . . . . . . . [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://gs.symcb.com/gs.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 4cf4bfe83bbec224f31b473bb56e488e16abaf12
 . . . . . . . . . . . . . . . . [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://gs.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://gs.symcb.com/gs.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 (244 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (241 bytes)
							00ef007500ddeb1d2b7a0d4fa6208b81ad8168707e2e8e9d01d55c888d3d11c4cdb6ecbecc000001533210f3ae000004030046304402205f654c149ceadb5da0386b7442bc6bf3553ffa4c8b26fc5bc357eae6bec9b95002202e68994543a83d6949a2c9b872980fa76ccd12f88559bf071a878adf21d90c26007600a4b90990b418581487bb13a2cc67700a3c359804f91bdfb8e377cd0ec80ddc10000001533210f3eb0000040300473045022100e3727dea1606b69ff8587c58686b7a205418731560f040ab9b31616899f2147e022029bbba7b1d12d8abf1972f45e83199da6bfdbe744376cfe50246232924eb4801
 . . . . [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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