aussicht.stage.12bis3.de

Issued by R3

About this certificate

This digital certificate with serial number 04:78:40:85:b3:71:45:6e:6a:33:0b:2c:76:31:66:48:8e:41 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:
  • DV certificate contains a subject common name, this is not recommended. If certificate policy 2.23.140.1.2.1 (CA/B BR domain validated) is included, only country and/or common name is allowed in SubjectDN. (BRs: 7.1.2.7.2)
  • Subscriber certificates use of Subject Key Identifier is NOT RECOMMENDED (BRs v2: 7.1.2.7.6)
  • Subscriber Certificate: commonName is NOT RECOMMENDED. (BRs: 7.1.2.7.1)

Certificate Subject

CN=aussicht.stage.12bis3.de

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 04:78:40:85:b3:71:45:6e:6a:33:0b:2c:76:31:66:48:8e:41
Serial Number (int): 389368792564291611316832131843721750154817
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: 08:1d:7e:1b:ff:ca:cc:2d:43:48:db:a7:11:9a:d3:6d:26:eb:23:f3
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): ad:62:f6:d8:aa:5e:5a:52:ed:1b:77:59:c0:06:7c:83:5f:9a:4b:fc
Fingerprint (sha256): 70:4e:39:d7:4f:82:12:f4:5f:0c:bf:64:69:81:43:e3:c0:59:6a:f1:89:93:84:19:73:4c:9e:ab:1e:54:b0:b4

Issuing Certificate URL: http://r3.i.lencr.org/

Revocation information

OCSP Server: http://r3.o.lencr.org

Check the revocation status for certificate aussicht.stage.12bis3.de

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for aussicht.stage.12bis3.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

aussicht.stage.12bis3.de

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webmail.12bis3.de
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hoeveler.72.stage.12bis3.de
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*.12bis3.de
git.12bis3.de
12bis3.de
git.12bis3.de
git.12bis3.de
www.tekom.de
*.12bis3.de
webmail.12bis3.de
git.12bis3.de
webmail.12bis3.de
mail.12bis3.de
webmail.12bis3.de
relaunch.maxholder.12bis3.de
*.12bis3.de
webmail.12bis3.de
webmail.12bis3.de
git.12bis3.de
*.12bis3.de
relaunch.maxholder.12bis3.de
www.tekom.de
www.tekom.de
*.12bis3.de
tekom.56.stage.12bis3.de
www.tekom.de
www.tekom.de
git.12bis3.de
www.tekom.de
12bis3.de
www.tekom.de
tekom.56.stage.12bis3.de
*.12bis3.de
www.kaercher-municipal.com
12bis3.de
relaunch.maxholder.12bis3.de
12bis3.de
www.kaercher-municipal.com
git.12bis3.de
12bis3.de
cloud.12bis3.de
git.12bis3.de
www.tekom.de

Certificate

The complete raw certificate details for aussicht.stage.12bis3.de in PEM and ASN.1 format.

Certificate (PEM)

-----BEGIN CERTIFICATE-----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==
-----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 389368792564291611316832131843721750154817
 . . . . . . . . [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 'R3'
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2023-12-04 03:00:07 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-03-03 03:00:06 +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 'aussicht.stage.12bis3.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 734074106913874390881123358042315370766901057646406631033605496814797008516018743409563189209618513035464758234720076439713740234461437303659285860147941756131363382868158903346248621712018844913135116543063870216295281801802051880598753038902902896849911439622898893624188983641537744542154554585633229343542797548822867008571297913371210160579992036719635038894498508510211064118381579223189773882084937762993259641435469450876553283830759954852002136319128166817655618315704441004095543613463210506054367822428879989030630233243627651823790552883213399975704586652218074774195354496517809332549012884369640591435898416949926622131061575904868620050891158234159100508686354712495063689958844999109032252990223307177890381026466529133653260048814979201429240092479748926668574355411380749960821575322873477259090182598484134089580939822434561335015817044516032108869475821340851222431161516911757203125748796774101378457424170750990477589439104421536195742386253527549007711319723664516148399210535509182006262894460992575713234205774569341141697397257614513177836129653775034560614464484844938084567435667854922071982004801901869076447936732087164182594624924040042036462141174747586539515109275633479510135318597682102376720916779
 . . . . . . . . . . . . . . . . . . . . [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)
							081d7e1bffcacc2d4348dba7119ad36d26eb23f3
 . . . . . . . . . . . . . . . . [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 142eb317b75856cbae500940e61faf9d8b14c2c6
 . . . . . . . . . . . . . . . . [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 (73 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://r3.o.lencr.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://r3.i.lencr.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 (28 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'aussicht.stage.12bis3.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 (12 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 1.3.6.1.4.1.11129.2.4.3 (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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