lp.viversum.de

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:77:13:56:ea:94:2e:71:8a:e9:e1:c6:72:56:28:bd:62:37 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=lp.viversum.de

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:77:13:56:ea:94:2e:71:8a:e9:e1:c6:72:56:28:bd:62:37
Serial Number (int): 301856166086146153370446837064171094106679
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 54:31:d8:d7:69:1e:4a:68:eb:b2:27:0e:fc:70:7f:d8:a3:8c:54:94
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 29:a2:7b:34:2f:65:e1:65:fe:d1:6c:1e:ed:39:0b:a5:7a:11:56:4e
Fingerprint (sha256): 41:67:89:70:96:43:e4:84:a2:d8:97:19:a0:66:db:10:53:52:f0:0e:6b:2d:02:28:99:43:d4:ed:8b:ac:39:b9

Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/

Revocation information

OCSP Server: http://ocsp.int-x3.letsencrypt.org

Check the revocation status for certificate lp.viversum.de

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for lp.viversum.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

lp.viversum.de

Other certificates including the domain name viversum.de

(limited to 100 certificates)

Certificate

The complete raw certificate details for lp.viversum.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 301856166086146153370446837064171094106679
 . . . . . . . . [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 'Let's Encrypt Authority X3'
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-01-22 08:27:52 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-04-21 08:27:52 +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 'lp.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 (4208 bits)
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:2|false] INTEGER 825353781907189242485722055387793608053006992696395512404350187537636658996069753089690013808377333542196211834017565637121829004522742113521938311519709723031137312681333548398655844982682957915900838981682861567749683599503848660682868276275646619992537736261285980998842416091679028850718634147920474217650677712242204571728258958186407781754936468251787147050327871623717092461780651688986196027708860004104394697114995275553726544227512224535966768503195493596191260705623108434409842497454331913188710147994617818478438201743793725365844306163149921678564271916135859199209983221388351341224460775480780630909167355709605570005297259875701855435250247761081151385870442418471882680434132262281292149341632172043116385701705787798999340350970296787643557099168576818970766444530666742973779212268958402427352177336694923414183975079445853340129450885059247595362024854906716018123821267466250447490374748575525814202553328144219111189275552311610618337969946506837544637603471028928362029928413127811403369709131337228707605885045118638344577497310559988699480171300860976952486287165828914030767436743830661826735833443337314896368520535558438621326580149521296589940599068902570715602848221522379800314169457886159877120076391
 . . . . . . . . . . . . . . . . . . . . [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)
							5431d8d7691e4a68ebb2270efc707fd8a38c5494
 . . . . . . . . . . . . . . . . [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 a84a6a63047dddbae6d139b7a64565eff3a8eca1
 . . . . . . . . . . . . . . . . [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 (99 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://ocsp.int-x3.letsencrypt.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://cert.int-x3.letsencrypt.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 (18 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'lp.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)
							00ef007600f095a459f200d18240102d2f93888ead4bfe1d47e399e1d034a6b0a8aa8eb2730000016fcc945caf000004030047304502205ebc9c7877a4e71c530d85eed20ad743507f4c7a6694dc02337098ba4bf5a39c022100fb24e5437c23420936b40de262a844ccd6849e9fc33e2ee22c6316f5a317612700750007b75c1be57d68fff1b0c61d2315c7bae6577c5794b76aeebc613a1a69d3a21c0000016fcc945d040000040300463044022047db9a5938e89415026969fe8004352416f948e4f2fd1e1193e56ce6645de77c022050f2f725fcbd51a07a824f254f2a8affee610bd2246333170435f9368b7bb0e7
 . . . . [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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