et-cc.uni-koeln.de

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:1f:6c:90:63:db:32:e4:6c:ca:f2:f2:7a:ea:eb:18:12:0e was issued on by Let's Encrypt.

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)

Certificate Subject

CN=et-cc.uni-koeln.de

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:1f:6c:90:63:db:32:e4:6c:ca:f2:f2:7a:ea:eb:18:12:0e
Serial Number (int): 272029917509447500988164960827278500565518
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 18:c5:8f:02:9c:84:7f:33:e3:3f:a2:17:00:4a:43:a6:4a:97:6c:85
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 80:80:4d:f3:89:75:74:c8:18:ab:b4:4c:a2:09:16:c1:42:38:55:e9
Fingerprint (sha256): 00:d6:0b:6f:33:fd:32:d0:b3:cf:5d:9a:98:ae:4b:50:05:7f:6b:4e:1d:de:68:ac:ab:74:17:ba:96:ed:71:16

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 et-cc.uni-koeln.de

2

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for et-cc.uni-koeln.de

Public Key Algorithm

RSA

Key Size

4096

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

et-cc.uni-koeln.de
www.et-cc.uni-koeln.de

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Certificate

The complete raw certificate details for et-cc.uni-koeln.de in PEM and ASN.1 format.

Certificate (PEM)

-----BEGIN CERTIFICATE-----
MIIGdTCCBV2gAwIBAgISAx9skGPbMuRsyvLyeurrGBIOMA0GCSqGSIb3DQEBCwUA
MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD
ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xOTA5MTUxOTI5MjRaFw0x
OTEyMTQxOTI5MjRaMB0xGzAZBgNVBAMTEmV0LWNjLnVuaS1rb2Vsbi5kZTCCAiIw
DQYJKoZIhvcNAQEBBQADggIPADCCAgoCggIBALl/V+8Bysn1Sj5H4fglSYB21pV5
AKrRo2w0okWV5pyUYQu0PUPYVnezpzvIw0vgX87Xh1JiEfO141uJYspcpHjzB6Kw
/KEw1lKvOy2zQQyL4GdDOd7vRowDC5p+d3QjzzYzcOEdQem8uCVPeUfxiMA7rFQO
h8BNoo8UjyigkUqH/EY8YtkdnvRMo8ZYRQQ8LpciJ30R7YZkYjgaodoCQPmopR7m
GFh6jRYSqfyapGqIiE9Jr9GN5eVBrKF9sgZNE7LwxDDbNg8SLrDk4yR/rYlt9LyD
ZE26nKMUgE1ma85X+A+7T8qQ8i2ShoiXhlSBT9fZgM/ce2A6enp2SzCz8B9Bg4Zc
PtwjHc/VE61ZuIsJG55Tg5offV+x4IkSqo3npgyHJfyMStqaZw/KeLjj97Z9dFY0
UphlSLVoKXQWa0GcxD6jBFOwgZQPFTUaXVhua73rTnJ6CSvuv8yX1vXiwrSAz0l0
a7GEBuTKDUqO2ZHYXRNzmkEBxO5cSwq8okcjwjiLLKqHn/Gqn9IEJiJPhQsHglI7
Tao/227pDPvR+x+vgjn7AqIOTq76cLsgT4bs0nP+qdtMjNwD0X7a2VUT3aTf8uh/
gt0aMJuiS+oRQ3Rt4kyRyb3Qsa83fdg2vZZWYMf8xKEboU0ChH5MhglUmzSeFFu4
O17h8WENEmgpPbFJAgMBAAGjggKAMIICfDAOBgNVHQ8BAf8EBAMCBaAwHQYDVR0l
BBYwFAYIKwYBBQUHAwEGCCsGAQUFBwMCMAwGA1UdEwEB/wQCMAAwHQYDVR0OBBYE
FBjFjwKchH8z4z+iFwBKQ6ZKl2yFMB8GA1UdIwQYMBaAFKhKamMEfd265tE5t6ZF
Ze/zqOyhMG8GCCsGAQUFBwEBBGMwYTAuBggrBgEFBQcwAYYiaHR0cDovL29jc3Au
aW50LXgzLmxldHNlbmNyeXB0Lm9yZzAvBggrBgEFBQcwAoYjaHR0cDovL2NlcnQu
aW50LXgzLmxldHNlbmNyeXB0Lm9yZy8wNQYDVR0RBC4wLIISZXQtY2MudW5pLWtv
ZWxuLmRlghZ3d3cuZXQtY2MudW5pLWtvZWxuLmRlMEwGA1UdIARFMEMwCAYGZ4EM
AQIBMDcGCysGAQQBgt8TAQEBMCgwJgYIKwYBBQUHAgEWGmh0dHA6Ly9jcHMubGV0
c2VuY3J5cHQub3JnMIIBBQYKKwYBBAHWeQIEAgSB9gSB8wDxAHcAY/Lbzeg7zCzP
C3KEJ1drM6SNYXePvXWmOLHHaFRL2I0AAAFtNp2oEwAABAMASDBGAiEA8Qm+948O
emYgYIcLwcGATTvvTN5Vlb+r15Sx8d0PAt0CIQDiHDcKHdSOZ38iPOQtCdAEm6/5
EZJRooyObhLcnHSPUwB2AOJpS64m6OlACeiGG7Y7g9Q+5/50iPukjyiTAZ3d8dv+
AAABbTadqeQAAAQDAEcwRQIgbT/ROIK3WkdB9tXG1yzYok48/3q5xqKcNFyObdeo
9QQCIQCeWOKQWDuo+dDV86rA2WpB0GoP21LjcCMHCMuTQU/TujANBgkqhkiG9w0B
AQsFAAOCAQEAS5FtnboQ+DE3+P+EUNEVnkKV2Az8hih0AsBKSZxzScDKUxlik7U9
qomRR12USCR8kYra8uG1kn0FfnW4qKfadD4fqVd2QN8IR630okfwBR7v8QR5/4MV
4mvkNbQllbZJsohofrr/TkgqaOIMf2A7/rL5eqjqN5XYrYWLUV8i0QJO1h09D9ir
LVK+oy4R/bL8ve0ufmUa8qptpADRqBnFr2Brkf8y+AayWW+h4Em2Qmvy69aKe7nK
2+v/M1Qlf7Jc1fzmtAmp3J/aZshsuUMVGX4lb1iK3tV+ckc/9t+L6EaetzL5KAe8
epD4ZTyvpmqp23qwazTPUl5jD1xyEkPmOw==
-----END CERTIFICATE-----

Public Key (PEM)

-----BEGIN PUBLIC KEY-----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-----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 272029917509447500988164960827278500565518
 . . . . . . . . [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 2019-09-15 19:29:24 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-12-14 19:29:24 +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 'et-cc.uni-koeln.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 (4208 bits)
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:2|false] INTEGER 756763512413666636727300755679038987189910163030415142212563264186932719737426085901734695573772592968472154635297528132328843750742071992327348160274355625802299637544814727046641817616465205259089625135416237300395145037417370412647324815081700819249587578653101757471754957009076844479708241991496335272355073948066305606300945098570307812431087800338423244207548968872250842685154233457163889792964932463959948682871474702681359873929411655614855929824590191622858761181453143421843648295812393201213908939125576987649264989101576032221205184415120768632638695321816430118993665154766302280075454780521552317964227727903258561880258372600968867239169314920141653437843956056461270010506396284494102974847278580737290807089735080477410376639227886640714200513277004325862577253651684425232866396158459890212533164086272122321836534504765385026076897043516269803494881879735777081498348146025938013728361071164411327170782892580191450871818053560933302293760571046780946783337247221175357589459463964910755124516205433952225419934467521900678805002826996870379178505681490103283703377940068718229862786507353002477005027946555894459774332098229974497788973777095482019825131232758646022624537756333159551369290708734275352186958153
 . . . . . . . . . . . . . . . . . . . . [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)
							18c58f029c847f33e33fa217004a43a64a976c85
 . . . . . . . . . . . . . . . . [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 (46 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'et-cc.uni-koeln.de'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.et-cc.uni-koeln.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 (246 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (243 bytes)
							00f100770063f2dbcde83bcc2ccf0b728427576b33a48d61778fbd75a638b1c768544bd88d0000016d369da8130000040300483046022100f109bef78f0e7a662060870bc1c1804d3bef4cde5595bfabd794b1f1dd0f02dd022100e21c370a1dd48e677f223ce42d09d0049baff9119251a28c8e6e12dc9c748f53007600e2694bae26e8e94009e8861bb63b83d43ee7fe7488fba48f2893019dddf1dbfe0000016d369da9e4000004030047304502206d3fd13882b75a4741f6d5c6d72cd8a24e3cff7ab9c6a29c345c8e6dd7a8f5040221009e58e290583ba8f9d0d5f3aac0d96a41d06a0fdb52e370230708cb93414fd3ba
 . . . . [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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