m.mailxchange.de

- 1 und 1 Internet AG -

Issued by Thawte SSL CA

About this certificate

This digital certificate with serial number 06:ca:a5:f4:75:45:80:7e:ef:a5:ba:ba:e9:c2:1a:be 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): 06:ca:a5:f4:75:45:80:7e:ef:a5:ba:ba:e9:c2:1a:be
Serial Number (int): 9027577905683555259623083455386098366
Serial Number lenght: 123 bits, 16 octets

SubjectKeyId:
AuthorityKeyId:

Fingerprint (sha1): 06:08:1c:15:50:2b:8e:d8:e9:32:4a:b6:20:cc:42:4d:1e:b7:f0:f8
Fingerprint (sha256): 42:0c:8a:92:9a:bd:c9:3c:ae:5d:5a:d5:32:c0:06:b8:ed:73:61:27:28:4f:b1:61:d6:42:4b:75:52:de:aa:b4


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 m.mailxchange.de

0

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for m.mailxchange.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.

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 m.mailxchange.de in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAx6RLdUjWjgR/jUUqiVUh
Pws+/gK7e/DjaQ9I9WLwaVi6AOiUh7Tcu7Xzmh12jaMj8sXzl2+fUXvBRgoaJa65
fVataddZ0M+9XyN3Gj3nBYj/MQOJB+lGeGWL4yAO9OMXuL6qyV7jeSSvlreWNRU4
kR2IVA7FASsjvzjoFJCpwIT+8IaNpO3UEffzGsk2FsBqZIpkfhYN7fDTA2L+xR2G
V43DW52BOAElcr6CmBzZKh5Hi8xJcIqVyzq0e9Hyy9dAXzvu0mUg9iU4BwzvBWEI
TsEww4JaWMk12ktflR3DXUGWztoqGyD+XGfVoaV6pab6OealcUjt/t5a3Ot6P7nf
fQIDAQAB
-----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 9027577905683555259623083455386098366
 . . . . . . . . [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 2011-10-06 00:00:00 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2012-10-05 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 'm.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 (2160 bits)
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:2|false] INTEGER 25202439453133997643849095131091232488351280436185843377675054578465726355146470031607731203808744930718931924863617823615179553976300012582551875102805911317107263518076672648522310778889784974395120945408361073963492001262606687733993912420800396870248034995699818286872973628977658388117221593648975522787096031553817993067515844779090875547280252969247419181789857081111785032093888167397245053423821356995300875481979676887316111384540310164771100531743751005407667967879357961076118426945217601773448245190485855446279694021610286896988597508709163718222451040500370732920996743697581088397976873843161327853437
 . . . . . . . . . . . . . . . . . . . . [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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