sichere-stromnetze-durch-monitoring.de

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:3f:69:c9:d9:a4:d3:31:9c:c9:0c:35:16:d2:fd:8d:13:cb was issued on by Let's Encrypt.

With 7 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=sichere-stromnetze-durch-monitoring.de

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:3f:69:c9:d9:a4:d3:31:9c:c9:0c:35:16:d2:fd:8d:13:cb
Serial Number (int): 282915263916867508764659677955994166301643
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: d0:b3:9e:e5:d5:0c:64:a9:ce:2d:c9:4a:3e:6c:f5:60:8d:9b:1b:e3
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 8d:31:63:b8:0d:82:67:9b:54:73:20:ff:c2:d7:b5:fd:f4:62:91:80
Fingerprint (sha256): 31:25:cc:77:2a:50:e7:10:31:3d:cf:11:59:60:32:95:a4:5f:34:59:bc:e8:53:0e:4e:32:10:05:de:5a:f0:0e

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 sichere-stromnetze-durch-monitoring.de

7

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for sichere-stromnetze-durch-monitoring.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

admin.ht.tu-berlin.de
elektronik.ht.tu-berlin.de
elektroniklager.ht.tu-berlin.de
otrs.ht.tu-berlin.de
qm.ht.tu-berlin.de
sichere-stromnetze-durch-monitoring.de
www.sichere-stromnetze-durch-monitoring.de

Other certificates including the domain name sichere-stromnetze-durch-monitoring.de

(limited to 100 certificates)

Certificate

The complete raw certificate details for sichere-stromnetze-durch-monitoring.de in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA1vZgs0p/bBD43d7Vs+iO
cFhyZ6McDC7uYQNcNuY5r4MMuSCBLosssQI9BlT/TipkOvCDB7pDNPj2ABEY1qhB
sEDo+5edSt7sRUmS+E6QPibDynjVmJc6HAFHjeAAaYeFhZoiUgjzijAK7ySrmIly
MCHpJcsfI4BcnGYKTf3TRVkOUkoCvFlCrX0AZyjqq92NwEixnB1D+DP4w+0WBFkm
ANRuLW0s7RMbeGDOng5+ht+sISfhEiPCz4T5HyfpjB/MwLQrCBU5tNNu1bOw5R+q
4Pe0LaWsC55rYn3UWztT7l03WhRdvBdBtRP/jhP/v8M9BrGCPWsZKQwNvyU+dJ+F
iQIDAQAB
-----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 282915263916867508764659677955994166301643
 . . . . . . . . [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 2020-04-02 08:36:09 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-07-01 08:36:09 +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 'sichere-stromnetze-durch-monitoring.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 27136490652362244857501674266421255354572295962880354582764136093491903404975364964595579239972495112815745090975815370671681425187955161909344310847302427116491562811677789621698490105536571480040767011730427111150014941352757180239709654507040762988088215602958610703976437195247543527726053644071243860109420773388877323526999018150463719662238518227587643135847319225385580438591944812297856092272574192794451771863295287523593064405720918525428670961330000139973114742855653656304414240348556536320772235226510275373543947643101523697290082176283087693680255973143070946692773209888714764624042676487047950075273
 . . . . . . . . . . . . . . . . . . . . [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)
							d0b39ee5d50c64a9ce2dc94a3e6cf5608d9b1be3
 . . . . . . . . . . . . . . . . [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 (213 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'admin.ht.tu-berlin.de'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'elektronik.ht.tu-berlin.de'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'elektroniklager.ht.tu-berlin.de'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'otrs.ht.tu-berlin.de'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'qm.ht.tu-berlin.de'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'sichere-stromnetze-durch-monitoring.de'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.sichere-stromnetze-durch-monitoring.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)
							00f1007700f095a459f200d18240102d2f93888ead4bfe1d47e399e1d034a6b0a8aa8eb273000001713a3f76c50000040300483046022100d92012d7a4a725f035c12b0d1fa923c3e7a630c7ffc6842ac9ee7fd12b769c49022100e1fe5325a3479244c154a4b4f0d82dd303be64aa71cfcbba17f4753ae5b7fba900760007b75c1be57d68fff1b0c61d2315c7bae6577c5794b76aeebc613a1a69d3a21c000001713a3f77630000040300473045022100c375e8ce1ca3eb2174c5d6d60881b47e58ca98cfdbbeae9f34f4045c8b6d7c4f022051fceb655ca05fc0c9db74dfb2614b2eefa86672c4fa67d768136c7686ab0b19
 . . . . [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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