vernetzt.org

Issued by R3

About this certificate

This digital certificate with serial number 03:d1:80:f4:56:dd:c2:61:06:a1:e0:3d:f9:34:91:27:22:7e 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=vernetzt.org

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:d1:80:f4:56:dd:c2:61:06:a1:e0:3d:f9:34:91:27:22:7e
Serial Number (int): 332627282347507637752116241873784487223934
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 0a:a5:9a:62:a4:bc:c9:56:2c:bb:1d:10:46:49:de:97:96:8a:a3:85
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): ed:d9:32:f0:85:d4:4b:fb:74:fa:5e:a0:03:e0:3f:fc:a2:7e:98:58
Fingerprint (sha256): 7d:6d:a1:5e:e6:0e:ba:cd:51:c7:03:18:6e:d5:3a:fd:36:70:2c:48:74:e5:68:45:d4:76:21:b9:f6:45:fe:1e

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

Revocation information

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

Check the revocation status for certificate vernetzt.org

2

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for vernetzt.org

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

vernetzt.org
www.vernetzt.org

Other certificates including the domain name vernetzt.org

(limited to 100 certificates)
kontrapunkt.vernetzt.org
nexus.vernetzt.org
nexus.vernetzt.org
kontrapunkt.vernetzt.org
trac.vernetzt.org
mail.vernetzt.org
fnord.vernetzt.org
webmail.vernetzt.org
fnord.vernetzt.org
fnord.vernetzt.org
fnord.vernetzt.org
webmail.vernetzt.org
fnord.vernetzt.org
fnord.vernetzt.org
kontrapunkt.vernetzt.org
nexus.vernetzt.org
doc.vernetzt.org
kontrapunkt.vernetzt.org
kontrapunkt.vernetzt.org
fnord.vernetzt.org
doc.vernetzt.org
doc.vernetzt.org
mail.vernetzt.org
vernetzt.org
webmail.vernetzt.org
nexus.vernetzt.org
gitlab.vernetzt.org
fnord.vernetzt.org
nexus.vernetzt.org
fnord.vernetzt.org
nexus.vernetzt.org
kontrapunkt.vernetzt.org
kontrapunkt.vernetzt.org
kontrapunkt.vernetzt.org
resources.vernetzt.org
gitlab.vernetzt.org
kontrapunkt.vernetzt.org
trac.vernetzt.org
fnord.vernetzt.org
nexus.vernetzt.org
fnord.vernetzt.org
kontrapunkt.vernetzt.org
fnord.vernetzt.org
doc.vernetzt.org
fnord.vernetzt.org
nexus.vernetzt.org
kontrapunkt.vernetzt.org
fnord.vernetzt.org
fnord.vernetzt.org
fnord.vernetzt.org
fnord.vernetzt.org
nexus.vernetzt.org
nexus.vernetzt.org

Certificate

The complete raw certificate details for vernetzt.org in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA4uMm9GMplqsU/+SL4YQ7
/k2osbmJiqGKPKBS2+yU4h/Mi0FgHiw91yhSPQQh/xDWg+bn49/TAcQ1tKhNa4b9
be/nDVfmiahaTmOZPd63wITL2uBmYbk8sBIiYTLlxWdtrZ9T4rI2qr/rzGkWnXZP
a0xYxwBDGM+H6HvAvrZ7kDlcurp/yo0bEMgJhRQgKWSxG5I2VNNeK9dZUlbI3/aA
EiX5ilP3RBjYGlC2KTjr9H9XnGGZl2znteMNLaSAlHmAh0SGRYJuNy4ImQ0D4+hK
Epcu6mM9L4uc84IGTj6cKlNWDOX5L2OHUDT5TEx8YVIpfoFCGod1GE3E2EAsVcoH
+wIDAQAB
-----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 332627282347507637752116241873784487223934
 . . . . . . . . [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 2023-11-28 21:01:01 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-02-26 21:01:00 +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 'vernetzt.org'
 . . . . . . . . [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 28641869830435812675746168654367317289750261487462274195271818510964263085573810331565042715373607009591981476050234649099905279829546324097044064889077799695902015038102813262439030619528877970060150870926561311885506323466777051992834414821745928751739204620727265796490055145944667697427200285652280868690122323480292585794972470567648721610739607448856603144415391753558692400155496146322663659974208907825874902759329398656575250427918773097372082957289870218165076146795502627367930119708070102389290002192775129234708732489226076840971273502091994637797719783840310142325000486268211957076343750176424988379131
 . . . . . . . . . . . . . . . . . . . . [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)
							0aa59a62a4bcc9562cbb1d104649de97968aa385
 . . . . . . . . . . . . . . . . [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 (34 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'vernetzt.org'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.vernetzt.org'
 . . . . . . . . . . . . . . . . [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)
							00f00076003b5377753e2db9804e8b305b06fe403b67d84fc3f4c7bd000d2d726fe1fad4170000018c17f32b8f000004030047304502200247370950d69789231dff47c56285c66bbd2f301ed48acff57974844f47f0be022100f35516409b509092b66d20054d35aee6910a8d324c046a5811313f56fd27603600760076ff883f0ab6fb9551c261ccf587ba34b4a4cdbb29dc68420a9fe6674c5a3a740000018c17f32c19000004030047304502202696aa2f30afa36904b0520b83b0eb1dc298f085ddab3623ea219d7246209253022100df2ffe7d94b7509fe834ce095fa13eb2ffc37fed94e4ddf43dfb9f80418550e6
 . . . . [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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