mail.cosmos-fl.de

- mail.cosmos-fl.de -

Issued by Thawte DV SSL CA

About this certificate

This digital certificate with serial number 4c:4f:b1:ce:51:6d:53:2d:b8:6a:ca:55:55:5d:c2:ea was issued on by Thawte, 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:

  • CAs must support key identifiers and include them in all certificates (RFC 5280: 4.2 & 4.2.1.1)
  • CAs must include keyIdentifer field of AKI in all non-self-issued certificates (RFC 5280: 4.2.1.1)
  • Sub certificates SHOULD include Subject Key Identifier in end entity certs (RFC 5280: 4.2 & 4.2.1.2)

mail.cosmos-fl.de

Organization: mail.cosmos-fl.de
Organization unit: Go to https://www.thawte.com/repository/index.html
Organization unit: Thawte SSL123 certificate
Organization unit: Domain Validated

Thawte, Inc.

Organization: Thawte, Inc.
Organization unit: Domain Validated SSL
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 4c:4f:b1:ce:51:6d:53:2d:b8:6a:ca:55:55:5d:c2:ea
Serial Number (int): 101435125464179633517138991487442076394
Serial Number lenght: 127 bits, 16 octets

SubjectKeyId:
AuthorityKeyId:

Fingerprint (sha1): f5:b3:70:c5:19:40:eb:f9:16:44:5f:da:70:7a:63:6a:17:0a:ac:49
Fingerprint (sha256): 84:db:5e:06:1f:14:18:65:ec:b5:0f:a7:af:30:76:c6:5b:11:77:ec:65:49:54:5b:f1:1f:1e:d2:fc:25:2f:a3


Revocation information

OCSP Server: http://ocsp.thawte.com
CRL Distribution Point: http://svr-dv-crl.thawte.com/ThawteDV.crl

Check the revocation status for certificate mail.cosmos-fl.de

0

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for mail.cosmos-fl.de


Public Key Algorithm

RSA

Key Size

2048

Signature Algorithm

SHA1 with RSA

Key Usage

Extended Key Usages

Server Authentication
Client Authentication

Extensions

4 extensions
No unhandled critical extensions

CA Certificate

This is not a CA certificate

Subject Alternative Names

This certificate doesn't contain any subject alternative names.

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mail.cosmos-fl.de
mail.cosmos-fl.de
mail.cosmos-fl.de

Certificate

The complete raw certificate details for mail.cosmos-fl.de in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA2NwoGSGeRUFFBMsF8Mwn
JtFwK4r4bkflR43Rw+G+U9YCM23lQAoMIy5p8gJlhf0lWtDQzqLEFNXDdRkuUd1e
LjSI8Ai4denTaa03vJFO6IzAPUwMG2k795cdmROSNMOkpPTApu90XZisTrfgz+tq
7qn5JttmA8D6RTphNaBsBhhd+v+qMTqbsAcFHoikp4Knd9nuUCAIHD/VuRgQaos5
o+28wMKXKNFvWvhhkUUHEgYLZV3LSD57j5s84IPYOtszpxVbIgXwCsNgcSDM0B7c
iymx1depnUxDkmdC11A4qp+wcqm4aEZSibdOqT6jo4S9FwkED74gcFZA+8Q6G5w9
4QIDAQAB
-----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 101435125464179633517138991487442076394
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.113549.1.1.5 (sha1WithRSAEncryption)
 . . . . . . . . . . . . [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 'Thawte, 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 'Thawte DV SSL CA'
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2011-12-23 00:00:00 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2013-02-20 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 2.5.4.10 (organizationName)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:12|false] UTF8String 'mail.cosmos-fl.de'
 . . . . . . . . . . . . [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:12|false] UTF8String 'Go to https://www.thawte.com/repository/index.html'
 . . . . . . . . . . . . [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:12|false] UTF8String 'Thawte SSL123 certificate'
 . . . . . . . . . . . . [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:12|false] UTF8String 'Domain Validated'
 . . . . . . . . . . . . [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 'mail.cosmos-fl.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 27376037154843397874023066179162733486136676063560705719744744125959282784757303538122673297920038032876453939452236837971482647856542042705940074886584940752073596332883972935785465847094794574558046452042907845241866292931595175329941679585148462089764910062942298291680565002118380593869106856716109357906807711464650099309810700481105743650789676472374968721921679233440223181960546475963371833261502285906219395958481091064494245926304648448015825985780460269991749086398054868589276664788248405824603751886529066123888313762256857124014149811009108695500592107410090745656578330479395192535447542953685666250209
 . . . . . . . . . . . . . . . . . . . . [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 2.5.29.31 (cRLDistributionPoints)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (51 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://svr-dv-crl.thawte.com/ThawteDV.crl'
 . . . . . . . . . . . . . . . . [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 (38 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.thawte.com'
 . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.113549.1.1.5 (sha1WithRSAEncryption)
 . . . . . . . . [c:0|t:5|false] NULL 
 . . . . [c:0|t:3|false] BIT STRING (2048 bits)
		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