code.berlin

Issued by R3

About this certificate

This digital certificate with serial number 03:59:78:eb:d4:ec:c9:21:78:8d:a4:04:44:60:ec:6f:20:8c 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:
  • 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=code.berlin

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:59:78:eb:d4:ec:c9:21:78:8d:a4:04:44:60:ec:6f:20:8c
Serial Number (int): 291782720319131138055696638778622130200716
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 00:29:8b:db:78:17:b3:a0:10:f1:c0:56:ed:09:25:0d:ca:4b:19:31
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): 3d:a5:c7:60:e0:a7:cd:50:4c:b5:25:35:90:f6:27:2a:c8:d8:f0:e7
Fingerprint (sha256): ac:58:f2:2d:e1:3a:c6:ba:30:c8:59:44:de:ff:05:e3:7b:39:62:b9:27:56:3b:31:ca:2b:64:ba:c2:c9:af:e4

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

Revocation information

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

Check the revocation status for certificate code.berlin

2

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for code.berlin

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

code.berlin
www.code.berlin

Other certificates including the domain name code.berlin

(limited to 100 certificates)
signalingservice.slidewiki.code.berlin
www.code.berlin
www.code.berlin
code.berlin
admissions.code.berlin
testing.app.code.berlin
demoreco.yosh.ai
testing.api.app.code.berlin
wiki.code.berlin
tasks.code.berlin
app.code.berlin
api.admissions.code.berlin
code.berlin
go.code.berlin
app.code.berlin
app.code.berlin
www.code.berlin
imoveis.otimodia.com.br
app.code.berlin
go.code.berlin
signalingservice.slidewiki.code.berlin
wiki.code.berlin
signalingservice.slidewiki.code.berlin
www.rutaspozoalcon.es
www.code.berlin
old.lusher.digital
www.code.berlin
app.code.berlin
beta.partners.code.berlin
wiki.code.berlin
beta.app.code.berlin
entrepreneurship.code.berlin
www.code.berlin
www.code.berlin
app.code.berlin
app.code.berlin
slidewiki.code.berlin
shop.code.berlin
intra-beta.code.berlin
sketchbook.timeblur.io
app.code.berlin
www.code.berlin
app.code.berlin
app.code.berlin
activitiesservice.slidewiki.code.berlin
wiki.code.berlin
app.code.berlin
api.app.code.berlin
code.berlin
wiki.code.berlin
admissions.code.berlin
pleasedontleakmeyet.app.code.berlin
api.beta.app.code.berlin
signalingservice.slidewiki.code.berlin
go.code.berlin
go.code.berlin
app.code.berlin
wiki.code.berlin
wiki.code.berlin
activitiesservice.slidewiki.code.berlin
www.code.berlin
go.code.berlin
wiki.code.berlin
beta.app.code.berlin
slidewiki.code.berlin
www.code.berlin
app.code.berlin
apply.code.berlin
tasks.code.berlin
go.code.berlin
www.mototaxigo.com
bunkbread.com
wiki.code.berlin
api.app.code.berlin
apply.code.berlin
code.berlin
entrepreneurship.code.berlin
app.code.berlin
code.berlin
www.code.berlin
demoreco.yosh.ai
activitiesservice.slidewiki.code.berlin
beta.app.code.berlin
activitiesservice.slidewiki.code.berlin
app.code.berlin
code.berlin
staging.portal.code.berlin
www.code.berlin
prisma.app.code.berlin
www.code.berlin
prodeveloper.nl
code.berlin
firepriming.guillaumeisabelle.com
beta.app.code.berlin
app.code.berlin
www.code.berlin
planthis-auth.pl
www.code.berlin
signalingservice.slidewiki.code.berlin
app.code.berlin

Certificate

The complete raw certificate details for code.berlin in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEApQg71SBqSXiGTj4zEvyd
XoxCeQ66RQHV/UnOONA/kfGgtpmT3xIvmqlEODWVps8sarhURaq7FOGIXhW9cIyT
nBD1pRk/KDewseE2xWztB9FnXdhVevgW0e6XSGwJVF75jEAudQKkGvjcwJpgZBla
dloMUumpnqKq0qAESw91wupN2XO9PdZTwQryqxw4T7MwYC3uXiodbc6Z1oInd8VD
jFlud4zjn9QXyBPwd+KVtg3pWVm51PDVBaswyUHwcpteP36PG1VfRmAhssTcYVaN
1bS794P7vDIa9DeLU8nn5aVAfD2BqGcRLgDdQToq+dt2knBj6GN4Tu5g+SVM8fvA
BwIDAQAB
-----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 291782720319131138055696638778622130200716
 . . . . . . . . [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 2023-10-08 02:54:39 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-01-06 02:54:38 +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 'code.berlin'
 . . . . . . . . [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 20833380518453897930447933378301265479131980711695306099830877428466786498726362412174532702183857007523780598984325739907520357748222027602104747682502768351100320257412869235611349333600776877986037630959728629839320407160480959105887446519353317998911856779773939197578279331146652371455857024529448561633280364073410968468749118870510476123026423523757304338207186339248281382354150623725864133768590287848140192462781966702701250381057723852369838107909897507783605585072233558992605410049021886063878903803784887634592939216973608442045664818547856504383220619590511861655942642160120180350935801710141433954311
 . . . . . . . . . . . . . . . . . . . . [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)
							00298bdb7817b3a010f1c056ed09250dca4b1931
 . . . . . . . . . . . . . . . . [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 (32 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'code.berlin'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.code.berlin'
 . . . . . . . . . . . . . . . . [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 1.3.6.1.4.1.11129.2.4.2
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (245 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (242 bytes)
							00f00076003b5377753e2db9804e8b305b06fe403b67d84fc3f4c7bd000d2d726fe1fad4170000018b0d6c401e000004030047304502207c2779f0a66a3f7b839e80428d6e4d9cd37a79699f828382d40dcbd739ede04e022100c9c31f8f1fb3cf5b53c3b67de282ffc889b66053b3f22831e3d3963eaff4cf6f00760076ff883f0ab6fb9551c261ccf587ba34b4a4cdbb29dc68420a9fe6674c5a3a740000018b0d6c41090000040300473045022058e5268f4bf7e91c6ecde1008149e10060af30251e6d6dc4952e1a41215f515c022100f41e3a6bbd957f17091421c19cae0c03be9ed5a33fedf2faddcef6d741708ebd
 . . . . [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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