www.forschung-und-praxis-im-dialog.de

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:21:9a:fb:f3:b2:bb:d8:f0:a0:79:33:c3:ec:8e:0d:d4:19 was issued on by Let's Encrypt.

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)

Certificate Subject

CN=www.forschung-und-praxis-im-dialog.de

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:21:9a:fb:f3:b2:bb:d8:f0:a0:79:33:c3:ec:8e:0d:d4:19
Serial Number (int): 272772185224320361096361769873325844976665
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: cd:05:3b:e0:78:61:1d:a1:d7:db:f3:4c:b5:21:ef:a4:70:f1:ec:d8
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 25:85:39:4f:fc:1b:9e:4b:7e:23:35:55:b4:4a:69:0e:09:e8:6c:00
Fingerprint (sha256): 53:5d:de:2f:ca:32:94:dd:8a:40:29:e4:ff:a1:83:0d:73:d4:19:89:6d:94:bb:cd:4c:55:2d:ab:2d:90:97:41

Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/

Revocation information

OCSP Server: http://ocsp.int-x3.letsencrypt.org

Check the revocation status for certificate www.forschung-und-praxis-im-dialog.de

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for www.forschung-und-praxis-im-dialog.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.forschung-und-praxis-im-dialog.de

Other certificates including the domain name forschung-und-praxis-im-dialog.de

(limited to 100 certificates)
www.forschung-und-praxis-im-dialog.de
forschung-und-praxis-im-dialog.de
forschung-und-praxis-im-dialog.de
www.forschung-und-praxis-im-dialog.de
www.forschung-und-praxis-im-dialog.de
forschung-und-praxis-im-dialog.de
www.forschung-und-praxis-im-dialog.de
forschung-und-praxis-im-dialog.de
www.forschung-und-praxis-im-dialog.de
www.forschung-und-praxis-im-dialog.de
www.forschung-und-praxis-im-dialog.de
forschung-und-praxis-im-dialog.de
www.forschung-und-praxis-im-dialog.de
www.forschung-und-praxis-im-dialog.de
forschung-und-praxis-im-dialog.de
forschung-und-praxis-im-dialog.de
www.forschung-und-praxis-im-dialog.de
forschung-und-praxis-im-dialog.de
forschung-und-praxis-im-dialog.de
www.forschung-und-praxis-im-dialog.de
forschung-und-praxis-im-dialog.de
www.forschung-und-praxis-im-dialog.de
www.forschung-und-praxis-im-dialog.de
forschung-und-praxis-im-dialog.de
forschung-und-praxis-im-dialog.de
forschung-und-praxis-im-dialog.de

Certificate

The complete raw certificate details for www.forschung-und-praxis-im-dialog.de in PEM and ASN.1 format.

Certificate (PEM)

-----BEGIN CERTIFICATE-----
MIIFgjCCBGqgAwIBAgISAyGa+/Oyu9jwoHkzw+yODdQZMA0GCSqGSIb3DQEBCwUA
MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD
ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xOTA4MjIxMTA3MjRaFw0x
OTExMjAxMTA3MjRaMDAxLjAsBgNVBAMTJXd3dy5mb3JzY2h1bmctdW5kLXByYXhp
cy1pbS1kaWFsb2cuZGUwggEiMA0GCSqGSIb3DQEBAQUAA4IBDwAwggEKAoIBAQC/
HC6Y0WDlc2Ui/WTzLYT73Bcv2zBVZEwiTyRbKngkWKIve5yB+bPhd+xxdcKuwjkC
Gnll+/53224+bD4iDDh4gB7saXR6jXrag8WeDunhxwng/+7fYMOfV2zkSPEc/xMM
GPFyCXNg+1KCnl/1ou87j2ndpeVKPtelfr2BSLI2opmKAt05N3DIkrYfG3hPElXE
XAgPyYc28AnRArgi5d1VsyiXT9YUiBdSL6iO4byJIPd6BINs3acirNYs+kX0XJ4i
j5C3B2xH/4Z7hcWUgO/3pQujGvwVEGOl8ShEmsoz6HBZRmnWSizaEdKbLwx6yWAn
UoJSuRRMNNFTJRhTOyThAgMBAAGjggJ6MIICdjAOBgNVHQ8BAf8EBAMCBaAwHQYD
VR0lBBYwFAYIKwYBBQUHAwEGCCsGAQUFBwMCMAwGA1UdEwEB/wQCMAAwHQYDVR0O
BBYEFM0FO+B4YR2h19vzTLUh76Rw8ezYMB8GA1UdIwQYMBaAFKhKamMEfd265tE5
t6ZFZe/zqOyhMG8GCCsGAQUFBwEBBGMwYTAuBggrBgEFBQcwAYYiaHR0cDovL29j
c3AuaW50LXgzLmxldHNlbmNyeXB0Lm9yZzAvBggrBgEFBQcwAoYjaHR0cDovL2Nl
cnQuaW50LXgzLmxldHNlbmNyeXB0Lm9yZy8wMAYDVR0RBCkwJ4Ild3d3LmZvcnNj
aHVuZy11bmQtcHJheGlzLWltLWRpYWxvZy5kZTBMBgNVHSAERTBDMAgGBmeBDAEC
ATA3BgsrBgEEAYLfEwEBATAoMCYGCCsGAQUFBwIBFhpodHRwOi8vY3BzLmxldHNl
bmNyeXB0Lm9yZzCCAQQGCisGAQQB1nkCBAIEgfUEgfIA8AB2AHR+2oMxrTMQkSGc
ziVPQnDCv/1eQiAIxjc1eeYQe8xWAAABbLk5b6UAAAQDAEcwRQIhAPPfC8FPdhz6
RJyA4i0spDdblJs0TYUskwWMP6DRjTVIAiAeg+8+eZppAuikEaCGwQ9xhxBbJgZA
WJ3XC1vDVIOErQB2AGPy283oO8wszwtyhCdXazOkjWF3j711pjixx2hUS9iNAAAB
bLk5b8cAAAQDAEcwRQIgaVtYPy+1uZwh6p1EeLqaMdKJXP3ofvXDrociTHv88KQC
IQCzao8G3yGNB2PjIN5OO/kTBksYuqjUse5/QDiBbmq2GTANBgkqhkiG9w0BAQsF
AAOCAQEAjKJH56/nb+30+IQirvUEODkba6gMTMFr5XbPjgrXakrJ3t3lzW5PMotK
OjzDr+UKzihT/07F9DgM/8AbrXb6QKZEjmVKjvfryjbEvTx7IbGJ755f1EbVRa8q
xrWws+gFTFm5X9MPbqywYEhfSJYx0/Bg8qYydKSGWPMmPRzon7XzbL43ukmle0dd
xcNo6rnD/7y0UTqxCPujklunVwpxF0JxyE2hgr8Cwdegk5Nq2MD/sAEQwjNjd6zy
zGjgg4L3QbNSuCf+0GcvisNJuAedjqDDmYv5G6dXlWctnO3xcGZADkxvaRjVmYMl
F4PtaDWbw9FRenq2cvp596kDjcvZTA==
-----END CERTIFICATE-----

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAvxwumNFg5XNlIv1k8y2E
+9wXL9swVWRMIk8kWyp4JFiiL3ucgfmz4XfscXXCrsI5Ahp5Zfv+d9tuPmw+Igw4
eIAe7Gl0eo162oPFng7p4ccJ4P/u32DDn1ds5EjxHP8TDBjxcglzYPtSgp5f9aLv
O49p3aXlSj7XpX69gUiyNqKZigLdOTdwyJK2Hxt4TxJVxFwID8mHNvAJ0QK4IuXd
VbMol0/WFIgXUi+ojuG8iSD3egSDbN2nIqzWLPpF9FyeIo+QtwdsR/+Ge4XFlIDv
96ULoxr8FRBjpfEoRJrKM+hwWUZp1kos2hHSmy8MeslgJ1KCUrkUTDTRUyUYUzsk
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 272772185224320361096361769873325844976665
 . . . . . . . . [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 'Let's Encrypt'
 . . . . . . . . . . . . [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 'Let's Encrypt Authority X3'
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-08-22 11:07:24 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-11-20 11:07:24 +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:19|false] PrintableString 'www.forschung-und-praxis-im-dialog.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 24125413320192806172488417952847716963640457605067351046229763562579003989824796638301225646733371565824675641364285554802421111238013931634727330731545025598040243356484313871398212592806740761074107102570620181346125561180630353742571975770342735585804719690581765414713350649755198444073628244743253081846951702725131634124016705615977218462495932409057499988224693391593537179760412898188868890170650746967961924177165227983525360872138518680791231461230204117972677268172458815816872257329486153695677521847518451098877478363825079587878729701033483596959116922570076596395346023147785579227993493453157758084321
 . . . . . . . . . . . . . . . . . . . . [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 2.5.29.15 (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 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 2.5.29.14 (subjectKeyIdentifier)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (22 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (20 bytes)
							cd053be078611da1d7dbf34cb521efa470f1ecd8
 . . . . . . . . . . . . . . . . [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 a84a6a63047dddbae6d139b7a64565eff3a8eca1
 . . . . . . . . . . . . . . . . [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 (99 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.int-x3.letsencrypt.org'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [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://cert.int-x3.letsencrypt.org/'
 . . . . . . . . . . . . . . . . [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 (41 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.forschung-und-praxis-im-dialog.de'
 . . . . . . . . . . . . . . . . [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 (69 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:6|false] OBJECT IDENTIFIER 1.3.6.1.4.1.44947.1.1.1
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [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 'http://cps.letsencrypt.org'
 . . . . . . . . . . . . . . . . [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)
							00f0007600747eda8331ad331091219cce254f4270c2bffd5e422008c6373579e6107bcc560000016cb9396fa50000040300473045022100f3df0bc14f761cfa449c80e22d2ca4375b949b344d852c93058c3fa0d18d354802201e83ef3e799a6902e8a411a086c10f7187105b260640589dd70b5bc3548384ad00760063f2dbcde83bcc2ccf0b728427576b33a48d61778fbd75a638b1c768544bd88d0000016cb9396fc700000403004730450220695b583f2fb5b99c21ea9d4478ba9a31d2895cfde87ef5c3ae87224c7bfcf0a4022100b36a8f06df218d0763e320de4e3bf913064b18baa8d4b1ee7f4038816e6ab619
 . . . . [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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