www.mailxchange.de

- 1 und 1 Internet AG -

Issued by Thawte SSL CA

About this certificate

This digital certificate with serial number 09:ca:e2:7a:a6:f9:90:f4:7e:57:68:50:78:f5:88:20 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 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)

1 und 1 Internet AG

Organization: 1 und 1 Internet AG
State / Province: Rheinland-Pfalz
Locality: Montabaur
Country: DE

Thawte, Inc.

Organization: Thawte, Inc.
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 09:ca:e2:7a:a6:f9:90:f4:7e:57:68:50:78:f5:88:20
Serial Number (int): 13016489469570748745172693445623777312
Serial Number lenght: 124 bits, 16 octets

SubjectKeyId:
AuthorityKeyId:

Fingerprint (sha1): c4:91:20:84:19:f6:5e:65:7a:1b:a9:25:e8:01:8f:74:e5:20:70:8d
Fingerprint (sha256): 20:39:cf:c0:ee:8e:f1:16:3e:99:be:f2:d7:e8:a9:ad:da:3c:bd:ca:2e:bc:f8:6b:bd:29:23:ea:df:99:8a:eb


Revocation information

OCSP Server: http://ocsp.thawte.com
CRL Distribution Point: http://svr-ov-crl.thawte.com/ThawteOV.crl

Check the revocation status for certificate www.mailxchange.de

0

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for www.mailxchange.de

Public Key Algorithm

RSA

Key Size

1024

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.

Other certificates including the domain name mailxchange.de

(limited to 100 certificates)
o.mailxchange.de
mailxchange.de
www.mailxchange.de
mailxchange.de
mailxchange.de
m.mailxchange.de
s.mailxchange.de
mailxchange.de
dav.mailxchange.de
www.mailxchange.de
mailxchange.de
s.mailxchange.de
m.mailxchange.de
www.mailxchange.de
mailxchange.de
o.mailxchange.de
mailxchange.de
sync.mailxchange.de
mailxchange.de
mailxchange.de
sync.mailxchange.de
www.mailxchange.de

Certificate

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

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCt8E/BIllyGM1/zwppPiGf5d0w
1AfNjMu0ksT2Rx0lMoZrv0C1uFLhZhZXdC+6Znt9s9aXh8uFbaL/zYY7Sun9id09
Z/xbTa7O0m1qADGCpEC3RTq2biHrSHIfPZMVjwGV6gLYo3V9GDIaChiNJWCluNEu
2kXvDJP6SkHceKp+/QIDAQAB
-----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 13016489469570748745172693445623777312
 . . . . . . . . [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 2.5.4.3 (commonName)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'Thawte SSL CA'
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2011-01-25 00:00:00 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2012-03-25 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 2.5.4.6 (countryName)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'DE'
 . . . . . . . . . . . . [c:0|t:17|true] SET, SET OF 
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.4.8 (stateOrProvinceName)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'Rheinland-Pfalz'
 . . . . . . . . . . . . [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:20|false] TeletexString, T61String 'Montabaur'
 . . . . . . . . . . . . [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:20|false] TeletexString, T61String '1 und 1 Internet AG'
 . . . . . . . . . . . . [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:20|false] TeletexString, T61String 'www.mailxchange.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 (1120 bits)
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:2|false] INTEGER 122143920843208821138723116591685663743049122529486946728976615740316237896481561801041425711261321967825544029083990984577571354670919372320505639774667280223822069067941808565105568193073875727547470642026766584303861144149986848976381232594011301679302692675029392618676717392665616162503101811141611519741
 . . . . . . . . . . . . . . . . . . . . [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-ov-crl.thawte.com/ThawteOV.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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