viversum.de

Issued by R3

About this certificate

This digital certificate with serial number 03:3c:6f:43:e3:cd:ef:0c:c0:70:84:29:12:da:6e:7f:e6:ab 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:
  • Subscriber Certificate: commonName is deprecated. (BRs: 7.1.4.2.2)

Certificate Subject

CN=viversum.de

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:3c:6f:43:e3:cd:ef:0c:c0:70:84:29:12:da:6e:7f:e6:ab
Serial Number (int): 281901696622381430920598044580970894452395
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: aa:eb:24:de:3e:d4:31:d2:82:c1:09:99:dc:57:13:da:75:34:78:f1
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): fb:2d:27:fd:06:4e:c0:b8:1a:bc:55:4e:0f:b8:c0:6d:5f:de:22:b7
Fingerprint (sha256): 43:c5:81:d1:50:1e:81:d6:2b:9f:25:34:c2:3b:df:89:37:79:1a:26:8d:dc:3b:bc:a1:7a:af:30:8c:be:68:25

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

Revocation information

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

Check the revocation status for certificate viversum.de

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for viversum.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

viversum.de

Other certificates including the domain name viversum.de

(limited to 100 certificates)
www.viversum.de
trck.viversum.de
*.viversum.de
astrowoche.viversum.de
ssl810159.cloudflaressl.com
trck.viversum.de
*.viversum.de
dev.viversum.de
ssl02.viversum.de
*.viversum.de
trck.viversum.de
news.viversum.de
trck.viversum.de
lp.viversum.de
lp.viversum.de
viversum.de
www.viversum.de
api.viversum.de
dev.viversum.de
*.viversum.de
trck.viversum.de
beratung.viversum.de
beraterportal.viversum.de
trck.viversum.de
lp.viversum.de
trck.viversum.de
*.viversum.de
viversum.de
dev.viversum.de
www.viversum.de
vivcdn.com
api.viversum.de
ssl02.viversum.de
trck.viversum.de
trck.viversum.de
*.viversum.de
www.viversum.de
trck.viversum.de
vivcdn.com
ssl02.viversum.de
*.viversum.de
viversum.de
www.viversum.de
api.viversum.de
www.viversum.de
www.viversum.de
viversum.de
trck.viversum.de
viversum.de
trck.viversum.de
www.viversum.de
beta.viversum.de
adventskalender.viversum.de
viversum.de
trck.viversum.de
adventskalender.viversum.de
trck.viversum.de
ssl02.viversum.de
beta.auramind.fr
stage.viversum.de
www.viversum.de
viversum.de
www.viversum.de
lp.viversum.de
ssl810158.cloudflaressl.com
beta.auramind.fr
trck.viversum.de
ssl02.viversum.de
trck.viversum.de
*.viversum.de
*.viversum.de
stage.viversum.de
www.viversum.de
*.viversum.de
media.viversum.de

Certificate

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

Certificate (PEM)

-----BEGIN CERTIFICATE-----
MIIFGzCCBAOgAwIBAgISAzxvQ+PN7wzAcIQpEtpuf+arMA0GCSqGSIb3DQEBCwUA
MDIxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MQswCQYDVQQD
EwJSMzAeFw0yMzA0MjAwNjM2MTdaFw0yMzA3MTkwNjM2MTZaMBYxFDASBgNVBAMT
C3ZpdmVyc3VtLmRlMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAvFaa
ZRzF69dqi7rp8Y2hYJ4eI5bYVrPsRCX3vM6WBMmVF9A5IiIrKXyOG5R94+Ckppxp
HEIu4aGssK5UI35JwtVr+pkt4N8BV3JGWkAacuAaHmHRkcnPjT0jJ1NGFbinaZRI
jgE9Qw9J3OPrYCXFODxC+Cr7kaMjbmgNbLFBb/5jXDAvD652mM/ilw4LDpLjjHKh
Uq7Obdkfvlv8yb4slWjnqBTkIXo8qAE0jYeWgzCidmFEKgqexYLy6Nbkv4z6je3d
zhFWLYPFkkUcUAO1DJ88YNA1P/i1/H8AtE7kYTW+wClS+qLSUWvWYTwDpgQO5MGI
QywLjX6Lyn23UOs95wIDAQABo4ICRTCCAkEwDgYDVR0PAQH/BAQDAgWgMB0GA1Ud
JQQWMBQGCCsGAQUFBwMBBggrBgEFBQcDAjAMBgNVHRMBAf8EAjAAMB0GA1UdDgQW
BBSq6yTePtQx0oLBCZncVxPadTR48TAfBgNVHSMEGDAWgBQULrMXt1hWy65QCUDm
H6+dixTCxjBVBggrBgEFBQcBAQRJMEcwIQYIKwYBBQUHMAGGFWh0dHA6Ly9yMy5v
LmxlbmNyLm9yZzAiBggrBgEFBQcwAoYWaHR0cDovL3IzLmkubGVuY3Iub3JnLzAW
BgNVHREEDzANggt2aXZlcnN1bS5kZTBMBgNVHSAERTBDMAgGBmeBDAECATA3Bgsr
BgEEAYLfEwEBATAoMCYGCCsGAQUFBwIBFhpodHRwOi8vY3BzLmxldHNlbmNyeXB0
Lm9yZzCCAQMGCisGAQQB1nkCBAIEgfQEgfEA7wB2ALc++yTfnE26dfI5xbpY9Gxd
/ELPep81xJ4dCYEl7bSZAAABh52Xs7EAAAQDAEcwRQIhAIu1xDcsH+QCnw26QggJ
hHYlwY8ebDJbH+iUcHoehtZPAiAk4XK6qcUMTOcbjLH2UDk2+WNDX+VwywcKae7x
KzlFkQB1AHoyjFTYty22IOo44FIe6YQWcDIThU070ivBOlejUutSAAABh52Xs+YA
AAQDAEYwRAIgagHajm98EzRxEMv8YGAYj6Tittb8zO/GIF3IyjTnhEQCIEsg+4YL
MlGmgAu7prZrsoXjfzg10+GUDq6WCjQlfIWIMA0GCSqGSIb3DQEBCwUAA4IBAQCJ
fjjGcJPQjRrhWUJqNXai9N+KX2rSi7Z/jaoo93I5Skts1YFSHTRHljeJHeBjM9R1
us6cC384DFXJxHKV45KErFp0qBsdTCUTcps7gtnGqy5CnYdv8fNsLwGQyQDXDgpc
+A1iYIFYO+usXm5RW2/Om/5jA3iHJcLnrhVfArwqWIL2JDViglL4kbccjMyugPUC
2GZKO1AmI/QzAnH9G4wIqMM+qfRuyCq017MUXczj891KL5RMtvujEmay2IL4OFau
ZaDZVpt8ONb73fmimREYZaSAfobYWbthBXx7DSr6R/fnK4XWkz8StB+1yGEutAiT
UOGBq88s02H3rWX76rYy
-----END CERTIFICATE-----

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAvFaaZRzF69dqi7rp8Y2h
YJ4eI5bYVrPsRCX3vM6WBMmVF9A5IiIrKXyOG5R94+CkppxpHEIu4aGssK5UI35J
wtVr+pkt4N8BV3JGWkAacuAaHmHRkcnPjT0jJ1NGFbinaZRIjgE9Qw9J3OPrYCXF
ODxC+Cr7kaMjbmgNbLFBb/5jXDAvD652mM/ilw4LDpLjjHKhUq7Obdkfvlv8yb4s
lWjnqBTkIXo8qAE0jYeWgzCidmFEKgqexYLy6Nbkv4z6je3dzhFWLYPFkkUcUAO1
DJ88YNA1P/i1/H8AtE7kYTW+wClS+qLSUWvWYTwDpgQO5MGIQywLjX6Lyn23UOs9
5wIDAQAB
-----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 281901696622381430920598044580970894452395
 . . . . . . . . [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 2023-04-20 06:36:17 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2023-07-19 06:36:16 +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 'viversum.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 23775506916527313147384269907043718167488930341464691358794581745752294347117264174446631786238446222035968724927707964873696893236855941641067170903132735667778132868555443718205852609185761163623118244800037466502396236226842291061920492453647932469925730839394843421948291034115054800426913363729980712975876627954725097546265009280677703644022169853022689589469626886747158119882006738824269041243893076693170580892737972883835484754820987478073299031290971096150641448252705047098090730162501845012938041922789431351860906718303118524827958998373579568479482209011548567706028472965962611339951031962890454908391
 . . . . . . . . . . . . . . . . . . . . [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)
							aaeb24de3ed431d282c10999dc5713da753478f1
 . . . . . . . . . . . . . . . . [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 (15 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'viversum.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 (244 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (241 bytes)
							00ef007600b73efb24df9c4dba75f239c5ba58f46c5dfc42cf7a9f35c49e1d098125edb499000001879d97b3b100000403004730450221008bb5c4372c1fe4029f0dba420809847625c18f1e6c325b1fe894707a1e86d64f022024e172baa9c50c4ce71b8cb1f6503936f963435fe570cb070a69eef12b3945910075007a328c54d8b72db620ea38e0521ee98416703213854d3bd22bc13a57a352eb52000001879d97b3e6000004030046304402206a01da8e6f7c13347110cbfc6060188fa4e2b6d6fcccefc6205dc8ca34e7844402204b20fb860b3251a6800bbba6b66bb285e37f3835d3e1940eae960a34257c8588
 . . . . [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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