mailgate.tib.eu

- Leibniz Universitaet Hannover -

Issued by DFN-Verein Global Issuing CA

About this certificate

This digital certificate with serial number 25:df:a2:a3:42:50:bc:6d:96:4e:45:51 was issued on by Verein zur Foerderung eines Deutschen Forschungsnetzes e. V..

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)

Leibniz Universitaet Hannover

Organization: Leibniz Universitaet Hannover
State / Province: Niedersachsen
Locality: Hannover
Country: DE

Verein zur Foerderung eines Deutschen Forschungsnetzes e. V.

Organization: Verein zur Foerderung eines Deutschen Forschungsnetzes e. V.
Organization unit: DFN-PKI
Country: DE

This certificate has expire since

Certificate Details

Serial Number (hex): 25:df:a2:a3:42:50:bc:6d:96:4e:45:51
Serial Number (int): 11721303856131865129457173841
Serial Number lenght: 94 bits, 12 octets

SubjectKeyId: 22:4a:59:db:9f:a6:1a:84:86:bb:40:47:64:55:31:54:6f:f0:2f:bb
AuthorityKeyId: 6b:3a:98:8b:f9:f2:53:89:da:e0:ad:b2:32:1e:09:1f:e8:aa:3b:74

Fingerprint (sha1): d8:29:f0:ae:1a:86:78:9e:8f:b7:42:5f:83:23:d9:a0:53:8d:cc:f9
Fingerprint (sha256): 33:e8:0f:23:95:4c:1a:8b:18:ee:af:0c:7a:6d:33:ba:0d:f6:22:a3:d2:ca:87:02:b7:b9:a9:0c:b2:cb:da:f6

Issuing Certificate URL: http://cdp1.pca.dfn.de/dfn-ca-global-g2/pub/cacert/cacert.crt
Issuing Certificate URL: http://cdp2.pca.dfn.de/dfn-ca-global-g2/pub/cacert/cacert.crt

Revocation information

OCSP Server: http://ocsp.pca.dfn.de/OCSP-Server/OCSP
CRL Distribution Point: http://cdp1.pca.dfn.de/dfn-ca-global-g2/pub/crl/cacrl.crl
CRL Distribution Point: http://cdp2.pca.dfn.de/dfn-ca-global-g2/pub/crl/cacrl.crl

Check the revocation status for certificate mailgate.tib.eu

2

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for mailgate.tib.eu

Public Key Algorithm

RSA

Key Size

2048

Signature Algorithm

SHA256 with RSA

Key Usage

Digital Signature
Key Encipherment

Extended Key Usages

Client Authentication
Server Authentication

Extensions

10 extensions
No unhandled critical extensions

CA Certificate

This is not a CA certificate

Subject Alternative Names

mailgate.tib.eu
mailgate2.tib.eu

Other certificates including the domain name tib.eu

(limited to 100 certificates)
mybib11.test.docdel.tib.eu
tib.eu
tib.eu
gitintra.rz.tib.eu
msxmail.mtest.tib.eu
admin.tib.eu
news.tib.eu
imap.admin.tib.eu
rdgw01.rds.tib.eu
lbst.tib.eu
tib.eu
tib.eu
git.tib.eu
git.tib.eu
vhlbs.tib.eu
msxmail.mtest.tib.eu
opac.tib.eu
opact.tib.eu
mybib11.test.docdel.tib.eu
scbp01.rds.tib.eu
tib.eu
scbp01.rds.tib.eu
news.tib.eu
tib.eu
git.tib.eu
imap.tib.eu
opac.tib.eu
mailgate.tib.eu
mybib01.develop.docdel.tib.eu
mybib01.develop.docdel.tib.eu
nscale-prod.tib.eu
nscale-prod.tib.eu
news.tib.eu
checkmk.admin.tib.eu
*.av.tib.eu
news.tib.eu
*.labs.tib.eu
*.projects.tib.eu
news.tib.eu
av.tib.eu
tib.eu
*.shan01.han.tib.eu
bibcontrol.tib.eu
xmpp.rrzn.uni-hannover.de
ssollw01.tib.eu
news.tib.eu
*.SHAN02.HAN.TIB.EU
tib.eu
primion.tib.eu
admin.tib.eu
docdel.tib.eu
tib.eu
msxmail.tib.eu
mybib21.docdel.tib.eu
tib.eu
tib.eu
mailgate.tib.eu
*.develop.tib.eu
waswenn.tib.eu
vhlbs.tib.eu
mailgate.tib.eu
*.shan02.han.tib.eu
tib.eu
tib.eu
tib.eu
tib.eu
tib.eu
gitintra.rz.tib.eu
office.tib.eu
*.fid-move.tib.eu
opact.tib.eu
*.shan01.han.tib.eu
*.shan01.han.tib.eu
xmpp.rrzn.uni-hannover.de
*.projects.tib.eu
opac.tib.eu
rdgw01.rds.tib.eu
opac.tib.eu
edocs.tib.eu
*.av.tib.eu
scbp01.rds.tib.eu
news.tib.eu
*.shan01.han.tib.eu
av.tib.eu
ssollw02.tib.eu
tib.eu
tib.eu
*.develop.tib.eu
tib.eu
rdgw01.rds.tib.eu
tib.eu
news.tib.eu
lbst.tib.eu
checkmk.admin.tib.eu
tib.eu
*.shan02.han.tib.eu
msxmail.tib.eu
sqpilotra01.tib.eu
tib.eu
tib.eu

Certificate

The complete raw certificate details for mailgate.tib.eu in PEM and ASN.1 format.

Certificate (PEM)

-----BEGIN CERTIFICATE-----
MIIGGDCCBQCgAwIBAgIMJd+io0JQvG2WTkVRMA0GCSqGSIb3DQEBCwUAMIGNMQsw
CQYDVQQGEwJERTFFMEMGA1UECgw8VmVyZWluIHp1ciBGb2VyZGVydW5nIGVpbmVz
IERldXRzY2hlbiBGb3JzY2h1bmdzbmV0emVzIGUuIFYuMRAwDgYDVQQLDAdERk4t
UEtJMSUwIwYDVQQDDBxERk4tVmVyZWluIEdsb2JhbCBJc3N1aW5nIENBMB4XDTIx
MTIyMDA2MzkyMFoXDTIzMDEyMDA2MzkyMFowejELMAkGA1UEBhMCREUxFjAUBgNV
BAgMDU5pZWRlcnNhY2hzZW4xETAPBgNVBAcMCEhhbm5vdmVyMSYwJAYDVQQKDB1M
ZWlibml6IFVuaXZlcnNpdGFldCBIYW5ub3ZlcjEYMBYGA1UEAwwPbWFpbGdhdGUu
dGliLmV1MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA0ROJ/PxdwPAA
ADD9gnQAOckW/jqYYnvQaQOxW56m8vo8MM2G1Oi5rMKdvh5HW5L1HC1WU7VLKknR
CLXuOXZ0wdYfQyEBFpLwzcya8pMLzooaYtB8/2ANPK/KhfngtU9wishbx9VXCWy9
V8cNZ2i0qSvieGIboxf+yse081Bjv4q0vPcKTsMJ0uA2vJmFSFxmic+gjczP4iJd
Ap3pX0DjX0trIKyIdEUSbrTH2eoChDXawDB9h4N2G7uyy52UG1i2QuP/5L+ZFqzT
iD2VpVXFpNnii3vvtgRtz90Gd0bL4czIsJvXhZHfRkNwKrQ0qY4864cko4wthsn7
+kS7sQtzDQIDAQABo4ICiDCCAoQwVwYDVR0gBFAwTjAIBgZngQwBAgIwDQYLKwYB
BAGBrSGCLB4wDwYNKwYBBAGBrSGCLAEBBDAQBg4rBgEEAYGtIYIsAQEECjAQBg4r
BgEEAYGtIYIsAgEECjAJBgNVHRMEAjAAMA4GA1UdDwEB/wQEAwIFoDAdBgNVHSUE
FjAUBggrBgEFBQcDAgYIKwYBBQUHAwEwHQYDVR0OBBYEFCJKWdufphqEhrtAR2RV
MVRv8C+7MB8GA1UdIwQYMBaAFGs6mIv58lOJ2uCtsjIeCR/oqjt0MCwGA1UdEQQl
MCOCD21haWxnYXRlLnRpYi5ldYIQbWFpbGdhdGUyLnRpYi5ldTCBjQYDVR0fBIGF
MIGCMD+gPaA7hjlodHRwOi8vY2RwMS5wY2EuZGZuLmRlL2Rmbi1jYS1nbG9iYWwt
ZzIvcHViL2NybC9jYWNybC5jcmwwP6A9oDuGOWh0dHA6Ly9jZHAyLnBjYS5kZm4u
ZGUvZGZuLWNhLWdsb2JhbC1nMi9wdWIvY3JsL2NhY3JsLmNybDCB2wYIKwYBBQUH
AQEEgc4wgcswMwYIKwYBBQUHMAGGJ2h0dHA6Ly9vY3NwLnBjYS5kZm4uZGUvT0NT
UC1TZXJ2ZXIvT0NTUDBJBggrBgEFBQcwAoY9aHR0cDovL2NkcDEucGNhLmRmbi5k
ZS9kZm4tY2EtZ2xvYmFsLWcyL3B1Yi9jYWNlcnQvY2FjZXJ0LmNydDBJBggrBgEF
BQcwAoY9aHR0cDovL2NkcDIucGNhLmRmbi5kZS9kZm4tY2EtZ2xvYmFsLWcyL3B1
Yi9jYWNlcnQvY2FjZXJ0LmNydDATBgorBgEEAdZ5AgQDAQH/BAIFADANBgkqhkiG
9w0BAQsFAAOCAQEAP5Deb/1FFo3drbRHtm5Qejw6BsFZxyG9UV7Q2cO6PCI+wl1t
W3k6LZwMVY4qF4UTJnCFGFAZPqMX53k0/Wgud4VGBz1IZWDWiAyX4rXlVC4mg51O
WueC4gqDu4xdl/qdOLzI24na4lU3nVSbJ8sexoPAJ1QtsJNv7gXBd7YSQ38bFXaQ
g98IhUEVjaiKDtRjh74tPfLliqZm+2r5+EYT4in621n91V2kRY/Pn0Mdf7isjmh3
Zt5kUuSUlhJPLznnnZRd1CO7gCPZWj0l4UxiDtFpkoS+03AbiTUz4HySvZi6z95W
FF78jIZO72RAJnO3kT9otNGM4FxyUXm/M/2ZTw==
-----END CERTIFICATE-----

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA0ROJ/PxdwPAAADD9gnQA
OckW/jqYYnvQaQOxW56m8vo8MM2G1Oi5rMKdvh5HW5L1HC1WU7VLKknRCLXuOXZ0
wdYfQyEBFpLwzcya8pMLzooaYtB8/2ANPK/KhfngtU9wishbx9VXCWy9V8cNZ2i0
qSvieGIboxf+yse081Bjv4q0vPcKTsMJ0uA2vJmFSFxmic+gjczP4iJdAp3pX0Dj
X0trIKyIdEUSbrTH2eoChDXawDB9h4N2G7uyy52UG1i2QuP/5L+ZFqzTiD2VpVXF
pNnii3vvtgRtz90Gd0bL4czIsJvXhZHfRkNwKrQ0qY4864cko4wthsn7+kS7sQtz
DQIDAQAB
-----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 11721303856131865129457173841
 . . . . . . . . [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 'DE'
 . . . . . . . . . . . . [c:0|t:17|true] SET, SET OF 
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.4.10 (organizationName)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:12|false] UTF8String 'Verein zur Foerderung eines Deutschen Forschungsnetzes e. V.'
 . . . . . . . . . . . . [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 'DFN-PKI'
 . . . . . . . . . . . . [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 'DFN-Verein Global Issuing CA'
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2021-12-20 06:39:20 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2023-01-20 06:39:20 +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:12|false] UTF8String 'Niedersachsen'
 . . . . . . . . . . . . [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:12|false] UTF8String 'Hannover'
 . . . . . . . . . . . . [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 'Leibniz Universitaet Hannover'
 . . . . . . . . . . . . [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 'mailgate.tib.eu'
 . . . . . . . . [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 26393440786049036985946821468773028762450165862065990493250482962938553745792657239249058331221340965176568526107891923630173907724020281006699336843656420466204121602050900306999019645475451638830925855614625091145693374946651064084597066298164198155971254336866498059715011446872161403790891205902328637790601888202690121512424082313514941183106806869152557057566710517099109614379149456389668049160392581043024845804228427564966102624774462517088640353342778667301015198133131854253924057742843912427917281330508687778674301515743276295470181419871298675129815940061390804539957989513025683046010455881562817524493
 . . . . . . . . . . . . . . . . . . . . [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 2.5.29.32 (certificatePolicies)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (80 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.23.140.1.2.2 (Organization Validation Certificates Policy)
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.4.1.22177.300.30
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.4.1.22177.300.1.1.4
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.4.1.22177.300.1.1.4.10
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.4.1.22177.300.2.1.4.10
 . . . . . . . . . . . . . . . . [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 2.5.29.15 (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 1.3.6.1.5.5.7.3.2 (clientAuth)
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.3.1 (serverAuth)
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.14 (subjectKeyIdentifier)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (22 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (20 bytes)
							224a59db9fa61a8486bb4047645531546ff02fbb
 . . . . . . . . . . . . . . . . [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 6b3a988bf9f25389dae0adb2321e091fe8aa3b74
 . . . . . . . . . . . . . . . . [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 (37 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'mailgate.tib.eu'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'mailgate2.tib.eu'
 . . . . . . . . . . . . . . . . [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 (133 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://cdp1.pca.dfn.de/dfn-ca-global-g2/pub/crl/cacrl.crl'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [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://cdp2.pca.dfn.de/dfn-ca-global-g2/pub/crl/cacrl.crl'
 . . . . . . . . . . . . . . . . [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 (206 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.pca.dfn.de/OCSP-Server/OCSP'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [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://cdp1.pca.dfn.de/dfn-ca-global-g2/pub/cacert/cacert.crt'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [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://cdp2.pca.dfn.de/dfn-ca-global-g2/pub/cacert/cacert.crt'
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.4.1.11129.2.4.3 (CT Precertificate Poison)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:1|false] BOOLEAN true
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (2 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:5|false] NULL 
 . . . . [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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