www.casaio.de

Issued by GeoTrust DV SSL CA - G3

About this certificate

This digital certificate with serial number 4b:73:d0:0e:18:02:ea:03:eb:a6:fb:ac:1e:89:98:5b was issued on by GeoTrust Inc..

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

Certificate Subject

CN=www.casaio.de

GeoTrust Inc.

Organization: GeoTrust Inc.
Organization unit: Domain Validated SSL
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 4b:73:d0:0e:18:02:ea:03:eb:a6:fb:ac:1e:89:98:5b
Serial Number (int): 100293433680423193585644714724334082139
Serial Number lenght: 127 bits, 16 octets

SubjectKeyId:
AuthorityKeyId: ad:65:22:85:90:d0:3b:e3:a1:49:8b:37:f9:f1:0b:1d:5f:17:a0:77

Fingerprint (sha1): ac:ae:06:df:2c:72:27:a8:f9:f8:0c:5a:97:9e:9e:29:79:cf:f0:f9
Fingerprint (sha256): af:43:93:20:df:82:c0:ca:0e:e7:01:ab:68:65:36:8f:f5:92:07:ef:cc:b6:73:95:06:d8:dd:4c:a0:69:d9:a0

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

Revocation information

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

Check the revocation status for certificate www.casaio.de

2

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for www.casaio.de

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

www.casaio.de
casaio.de

Other certificates including the domain name casaio.de

(limited to 100 certificates)

Certificate

The complete raw certificate details for www.casaio.de in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAyYN7Chz5tZxYcVA7nfUT
qpEtgq91GKI82vSl6yagh6in7FNfyI9jrENiIHdj1yUkwH2vEaIwMIeXBznPw5fp
kuWQPQ5OoA/YbPlEHCwISzOHx5AJG/P+TBCGmxWWLYmoYCsSfDbpnw5bNzwsenAy
GNprvW9SLue32knpL+UzBSNBa2CwU4I8jnsA02fSYwKKoIIER4PpFNS4owOkcb1S
AtmM8W9Rdm5mFLbDr1mLqGHItiLDo8pGhIiAd5ce70q/s7gLnRFYUSeMnoIRz+6G
xJolyDrOyLA32yGOo5i6PH5759ZsasIF6GjlVxWNLwP/eh/jLGJmSLMv6e7+2X/3
LwIDAQAB
-----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 100293433680423193585644714724334082139
 . . . . . . . . [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 2.5.4.11 (organizationalUnitName)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'Domain Validated SSL'
 . . . . . . . . . . . . [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 'GeoTrust DV SSL CA - G3'
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2016-08-22 00:00:00 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2017-08-22 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 'www.casaio.de'
 . . . . . . . . [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 25438734809863728029148236539224999976254472421776048307603668509962642229647601621658310519157518283403643049507921947437039643362936983568943542448524475726295082615302905552300754220466471113838807790214474887842992683281768909722348083930175409390932855787940038855522331497934060435910514355383446576886802697516670331985608392261448654189674474557663414467300504812749398995451345371014325769031159782295886874227680413310172644552405057593376714246860206914343969961630336329820020365308996695068870879735060123619746104300155799876735452281214865312232711364673201248074872917405315335787706920731515633530671
 . . . . . . . . . . . . . . . . . . . . [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 (28 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.casaio.de'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'casaio.de'
 . . . . . . . . . . . . . . . . [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://gt.symcb.com/gt.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 (149 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.geotrust.com/resources/repository/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.geotrust.com/resources/repository/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 ad65228590d03be3a1498b37f9f10b1d5f17a077
 . . . . . . . . . . . . . . . . [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://gt.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://gt.symcb.com/gt.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 (245 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (242 bytes)
							00f0007700ddeb1d2b7a0d4fa6208b81ad8168707e2e8e9d01d55c888d3d11c4cdb6ecbecc00000156b2297f9c0000040300483046022100a7b777069216fb42a3709a5c4de2c690b07c95269090633cb80b7c548c981e16022100d556acee0e2d880eba42ff6019847d429d44e9aa404dc3c209dc2a3af28c4497007500a4b90990b418581487bb13a2cc67700a3c359804f91bdfb8e377cd0ec80ddc1000000156b22980d5000004030046304402202f0074cae745c4c20e9ad6b536fe2676a306ba3d5635af8264471086895fd19d022052569fdf8c0f650784c307c69f0d575f4d571d317057fac9ccb3962b159cec9b
 . . . . [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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