vcserver.de

Issued by R3

About this certificate

This digital certificate with serial number 03:7f:99:74:6b:9b:8a:c1:61:f0:24:d2:6d:7c:ce:0f:d7:3c was issued on by Let's Encrypt.

With 7 subject alternative names this certificate can be used to secure multiple fqdn's. This certificate is currently not expired, we haven't checked the revocation status of this certificate but you can do this simply on revocationcheck.com. 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=vcserver.de

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate will expire on

Certificate Details

Serial Number (hex): 03:7f:99:74:6b:9b:8a:c1:61:f0:24:d2:6d:7c:ce:0f:d7:3c
Serial Number (int): 304756694766571742465257125321058722764604
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: ee:b3:d1:8a:fe:22:84:67:cf:b7:cf:c9:d9:eb:07:8f:a9:ff:a5:52
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): d4:9f:56:fe:9d:04:f2:b3:bb:0d:26:95:18:fb:20:bc:62:f3:5c:24
Fingerprint (sha256): a5:87:3c:cb:cb:fb:e9:25:f1:a8:38:9e:52:bb:d6:03:90:a3:87:2b:5a:d2:06:50:39:f9:b8:3c:48:cf:34:ff

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

Revocation information

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

Check the revocation status for certificate vcserver.de

7

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for vcserver.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

mail.vc-server.eu
mail.vcserver.de
vc-server.de
vc-server.eu
vcserver.de
www.vc-server.eu
www.vcserver.de

Other certificates including the domain name vcserver.de

(limited to 100 certificates)
*.vc-server.de
vc-server.de
vc-server.de
vc-server.de
vcserver.de

Certificate

The complete raw certificate details for vcserver.de in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAvFNsYFHXw529JiYn22t4
hEYmzG/gb/Mq6+eY5VmRBv+9tp6LLkto0JEqp69ljPyFHMrBrV4yB8b+0YbpbzkO
0VdT7SsBvWw3uZ/h+R+oyN24xz0fW4iwhWL2qt7gfzRsBX2vx1D7Z93CV+hd69Hn
9ipdVHRCWjuwUTvPE4VdIbT0XGrItGopsC9TSIsUK9PF63ieFXGlhNP8mhg4Rc0g
nwKU4Dd7jxSIN3dPLyTSJWckrFL2XH8PahxE0CY+deQ01/rBX4Jm6Pm+trOmIW0z
JkSVaSh46RfYSr7899g5UiTmXBTx2DK8YJCGvXhQr4Ft0oG9xU9c2o5/BvYXfDjp
TQIDAQAB
-----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 304756694766571742465257125321058722764604
 . . . . . . . . [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 2024-05-20 16:33:04 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-08-18 16:33:03 +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 'vcserver.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 23773938918120191953971873166964540557703301684281601102716733510260168342808783168110476540818176640399708324151944409298279819296130046622562525700092424022225078337802962680242865057258726055156360186573038997388307342079423437975299332014970807001261445563731705501057273739858700380790087185967447572972585885717990997677673314760154053413499047909997457428752320977000599342861028210728788852123056576736324928649786846261422356575603693810001156725560722507545347574285653537824447518139369856038041549474148960397165607489811531015978205600278113935504997654673987865783113378825936220774785861077932436941133
 . . . . . . . . . . . . . . . . . . . . [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)
							eeb3d18afe228467cfb7cfc9d9eb078fa9ffa552
 . . . . . . . . . . . . . . . . [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 (115 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'mail.vc-server.eu'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'mail.vcserver.de'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'vc-server.de'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'vc-server.eu'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'vcserver.de'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.vc-server.eu'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.vcserver.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 1.3.6.1.4.1.11129.2.4.2
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (247 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (244 bytes)
							00f200770048b0e36bdaa647340fe56a02fa9d30eb1c5201cb56dd2c81d9bbbfab39d884730000018f971064f20000040300483046022100b11616e763ff15a7af82463b5bc38f0696f2ed1ee1f605c5556497e03a34e325022100f5e86afb3304956c7d649fb673baee76ccaad0dda4f2b9c2f7a9e00a34b2a9d10077003f174b4fd7224758941d651c84be0d12ed90377f1f856aebc1bf2885ecf8646e0000018f971064fe0000040300483046022100ec52c0fb3100f252e7cc29dc12b18710ba5b1654b4c835c1250043d51998e61c022100ecec378eca9b7688a14fbbb6b86530ca9c65f9605ab64c6ee2caeead27eeb5b7
 . . . . [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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