www.stgeorgklinikum.de

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 04:90:05:0d:08:d8:b9:a1:29:7e:6b:5c:5b:c6:e0:72:78:ab was issued on by Let's Encrypt.

With 5 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)

Certificate Subject

CN=www.stgeorgklinikum.de

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 04:90:05:0d:08:d8:b9:a1:29:7e:6b:5c:5b:c6:e0:72:78:ab
Serial Number (int): 397456518382924220349462650226966168500395
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: 5c:54:53:94:ef:2a:c3:09:bd:89:c8:14:93:58:30:31:f4:4a:31:3b
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 84:af:d5:67:ed:12:9b:7e:a2:1d:3d:cb:66:88:38:55:b5:0b:26:3d
Fingerprint (sha256): ad:e1:cc:52:41:d1:75:41:d1:13:f7:c2:db:1a:49:fc:25:92:dd:c4:2d:2c:a7:fc:4d:08:20:0b:28:ea:51:d5

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.stgeorgklinikum.de

5

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for www.stgeorgklinikum.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

stgeorg.api.itool4.net
stgeorg.b01.itool4.net
stgeorg.cron.itool4.net
stgeorg.f01.itool4.net
www.stgeorgklinikum.de

Other certificates including the domain name stgeorgklinikum.de

(limited to 100 certificates)
www.stgeorgklinikum.de
*.stgeorgklinikum.de
www.stgeorgklinikum.de
www.stgeorgklinikum.de
www.stgeorgklinikum.de
*.stgeorgklinikum.de
owa.stgeorgklinikum.de
owa.stgeorgklinikum.de
*.stgeorgklinikum.de
www.stgeorgklinikum.de
www.stgeorgklinikum.de
www.stgeorgklinikum.de
*.stgeorgklinikum.de
www.stgeorgklinikum.de
owa.stgeorgklinikum.de
www.stgeorgklinikum.de
owa.stgeorgklinikum.de
*.stgeorgklinikum.de
www.stgeorgklinikum.de
www.stgeorgklinikum.de
*.stgeorgklinikum.de
*.stgeorgklinikum.de
www.stgeorgklinikum.de

Certificate

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

Certificate (PEM)

-----BEGIN CERTIFICATE-----
MIIFxjCCBK6gAwIBAgISBJAFDQjYuaEpfmtcW8bgcnirMA0GCSqGSIb3DQEBCwUA
MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD
ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xOTA5MTcwMDEwMjJaFw0x
OTEyMTYwMDEwMjJaMCExHzAdBgNVBAMTFnd3dy5zdGdlb3Jna2xpbmlrdW0uZGUw
ggEiMA0GCSqGSIb3DQEBAQUAA4IBDwAwggEKAoIBAQDsGRIAYO91VFj806+Nn6ur
wAjjV33pJwKtwBE/PqDgQvT14ODxivilyNW80VEkwV9rNUPUbe2ovQEcDxJ+nlkA
6F9K68mPw6XoC6URMw6D1fDhJCZD8E8wgu8rESjBrUNNfcne4cpYxw3WPG7bxtwG
SR2mWsZYXnWnEIp3BbuBjb/tLTlGm0ujcySVNtitCximySKpQctssWlhABSehkuq
X2SiTNVrP20RWJyyg5OPs8ez5jAZ8c3/bEPfwXHBQ57l3MlfmjjX2VGgvlTfWf3L
besXFEJZXCRqgj48oGcdDV97M7QEqqzfcQQ2cXcnAHC0HyNcquCB7mXHTWzl3HcB
AgMBAAGjggLNMIICyTAOBgNVHQ8BAf8EBAMCBaAwHQYDVR0lBBYwFAYIKwYBBQUH
AwEGCCsGAQUFBwMCMAwGA1UdEwEB/wQCMAAwHQYDVR0OBBYEFFxUU5TvKsMJvYnI
FJNYMDH0SjE7MB8GA1UdIwQYMBaAFKhKamMEfd265tE5t6ZFZe/zqOyhMG8GCCsG
AQUFBwEBBGMwYTAuBggrBgEFBQcwAYYiaHR0cDovL29jc3AuaW50LXgzLmxldHNl
bmNyeXB0Lm9yZzAvBggrBgEFBQcwAoYjaHR0cDovL2NlcnQuaW50LXgzLmxldHNl
bmNyeXB0Lm9yZy8wgYIGA1UdEQR7MHmCFnN0Z2VvcmcuYXBpLml0b29sNC5uZXSC
FnN0Z2VvcmcuYjAxLml0b29sNC5uZXSCF3N0Z2VvcmcuY3Jvbi5pdG9vbDQubmV0
ghZzdGdlb3JnLmYwMS5pdG9vbDQubmV0ghZ3d3cuc3RnZW9yZ2tsaW5pa3VtLmRl
MEwGA1UdIARFMEMwCAYGZ4EMAQIBMDcGCysGAQQBgt8TAQEBMCgwJgYIKwYBBQUH
AgEWGmh0dHA6Ly9jcHMubGV0c2VuY3J5cHQub3JnMIIBBAYKKwYBBAHWeQIEAgSB
9QSB8gDwAHcA4mlLribo6UAJ6IYbtjuD1D7n/nSI+6SPKJMBnd3x2/4AAAFtPMU9
9QAABAMASDBGAiEA305XEfyO4E3XbUFvA5btQxiUCd331u8IPUSB6TxxcT0CIQCm
oWeVJVzpzn1201uVlBfF6Wp5UgGuXEo4Hwgq1lxLTwB1ACk8UZZUyDlluqpQ/FgH
1Ldvv1h6KXLcpMMM9OVFR/R4AAABbTzFPfQAAAQDAEYwRAIgBB/tf/A8liv7QCoQ
Ex9ntJQ/frjuRkwtBWFsyE5vDokCIFG5e6ihxFk3L2iWXUjpKnniwt+uQvJmLc7w
qtRdSHFGMA0GCSqGSIb3DQEBCwUAA4IBAQBkokPORaSNiFhTTHXZm8zgcazaPatj
9MdLqkYE9HocoCcx4pva2XI48g4ngUJzMcqAjR9IjMSeccR5u68MmDDxjqLUeJyj
Jg/x342LfPLD2o+cs5yvs3rb9sCybTtuJPQJMzFju7eFUua0G6S53lVq8v3iaelM
IBFATslrSc9x0bhb/ZsXH6skvahePVn7U3r1YPkKeVr3GnWDCiuZvaiKZExbrMyB
OPbSfixdbrGIQM6HIk7UsvTxVdho9O+LOmxlLwbx2FmXpASvWewOo19WeKNaF3+f
zi3JsnfbGxa0XjN731ZcYUNRO9R2BBnqn6C6g2BQBHpwFIkswECBTTtp
-----END CERTIFICATE-----

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA7BkSAGDvdVRY/NOvjZ+r
q8AI41d96ScCrcARPz6g4EL09eDg8Yr4pcjVvNFRJMFfazVD1G3tqL0BHA8Sfp5Z
AOhfSuvJj8Ol6AulETMOg9Xw4SQmQ/BPMILvKxEowa1DTX3J3uHKWMcN1jxu28bc
BkkdplrGWF51pxCKdwW7gY2/7S05RptLo3MklTbYrQsYpskiqUHLbLFpYQAUnoZL
ql9kokzVaz9tEVicsoOTj7PHs+YwGfHN/2xD38FxwUOe5dzJX5o419lRoL5U31n9
y23rFxRCWVwkaoI+PKBnHQ1fezO0BKqs33EENnF3JwBwtB8jXKrgge5lx01s5dx3
AQIDAQAB
-----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 397456518382924220349462650226966168500395
 . . . . . . . . [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 2019-09-17 00:10:22 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-12-16 00:10:22 +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.stgeorgklinikum.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 29804602606694322982355761293037656992728141374817343998409613523050438924409486275481581967590782394757036381856272744987337966341370107411431327177329788223362299222034425344052117506832626476741420358235990955653367281204279219021776369541928356874550933481647587076957515806739964812751377118804647305477826186021688212923654922910405046917825081388348678358302478055809329720839416513877387183964844196262835032650268269236677848857950230452123932344928104861175982188589202941765285090235000958408266655073434724493316930273094286321735970012925739032359147017996298166279304216152352074022837058864089893992193
 . . . . . . . . . . . . . . . . . . . . [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)
							5c545394ef2ac309bd89c81493583031f44a313b
 . . . . . . . . . . . . . . . . [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 (123 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'stgeorg.api.itool4.net'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'stgeorg.b01.itool4.net'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'stgeorg.cron.itool4.net'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'stgeorg.f01.itool4.net'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.stgeorgklinikum.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)
							00f0007700e2694bae26e8e94009e8861bb63b83d43ee7fe7488fba48f2893019dddf1dbfe0000016d3cc53df50000040300483046022100df4e5711fc8ee04dd76d416f0396ed43189409ddf7d6ef083d4481e93c71713d022100a6a16795255ce9ce7d76d35b959417c5e96a795201ae5c4a381f082ad65c4b4f007500293c519654c83965baaa50fc5807d4b76fbf587a2972dca4c30cf4e54547f4780000016d3cc53df400000403004630440220041fed7ff03c962bfb402a10131f67b4943f7eb8ee464c2d05616cc84e6f0e89022051b97ba8a1c459372f68965d48e92a79e2c2dfae42f2662dcef0aad45d487146
 . . . . [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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