lp.viversum.de

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:b4:0b:d4:39:57:8a:f7:b5:e7:a0:bd:bb:57:0b:0b:e8:f2 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:b4:0b:d4:39:57:8a:f7:b5:e7:a0:bd:bb:57:0b:0b:e8:f2
Serial Number (int): 322603407278970512763278434056954840869106
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: b4:c5:21:59:1f:6b:94:2e:c3:ad:4d:c5:53:54:4b:1d:0a:a8:85:d2
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 5d:f7:cb:48:5a:7a:9d:52:b0:c2:f9:f1:7a:e0:0c:43:b5:db:54:43
Fingerprint (sha256): 1c:21:ba:35:63:a1:3a:9d:65:24:30:d9:cb:d5:15:ea:c3:1e:4a:5a:c1:d9:ce:ca:e1:8b:28:b8:af:af:f1:04

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-----
MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEA3IOO9sCRTciUVfHGflzI
FbPpM6GsS8XZP0dUjZkUdfbhy4a2juaGzXeNqqb6DK8Q+T4QNMe8LTXhZ/3RSCAZ
AMsLBHCyQvxI0S4XnclVeuN4Wf5lYn9D/I4DmpdEwJc/y8fCU85vIh6lgUH9Xtts
DfECLjlXsAUB8r4ekX2Gu7dwuFXAXA0UTh6MDnJT1RpNWw1okYVz11QkGy3IxYkj
tdLuuiUJvGIzaE6UIY37ltenE6gIIlPSo0IwJNF2DIdF9nj3Aogn41aQeQ7EsyLk
hJSK1efeyWgT07CDFrb4dMq3qlaCkZ8MTwYWOT9GK0lZ5M91gd2O6E1kZ8rB6gLP
6bMxhArs2Px5z6B+gc/hB+wa7RM7Ye/6/nP5NDWjSGDY8ehGS15YA2aL8osa2cMT
7eTYVVToT287YlhsF1SMzM+tRrXdJlHHUJYOxxaa5XsvBSfWGsLd74/amjYvKOTQ
WWxvdSb8e7c0qP2S5k2lD1Lrr0J90fSEtZ6DCzHNsLZvNQ1Zv1hKlqmi+eZPW5oX
Ya85Gb66eRXX3qjaYgM9fnxiDGV0pepRRtSv8WBnQmqsEslL4C+iTMiVydkLDNAk
1L0ILHFTmavETzDZZ5qsC2l6FI+qNXHjd80rgzkAPGZrKBX9iGt86cgsIOdjzicM
z26NlCSdp7rLZsLX/N0Mp2cCAwEAAQ==
-----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 322603407278970512763278434056954840869106
 . . . . . . . . [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 2019-11-20 09:25:57 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-02-18 09:25:57 +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 899618224889860805854456554989218855102683071449603226017694937485233366085529715839339655380697246962789946827978640518339601071551556576024559744789170049095386956293984203795647541314648760706377259007681475798023518738200397803406308981254199344784513053344977074524157302971802735113717332741539370330552794384531505693502913780255468026526403837242331125542036883989400308597651162860566260137434651412855650920564978723241326639737097321978245774087406170942757283319355852642172657382089545562768873292798937142185424976681188804170195842206464183435770584425940556142864162619976793267470904133498423476978759219528630534122649694603877970550517020297627760468889353657971801650013330757709211278775780648657128694542525024867257012572260321579532253727053221115319327786709666360721197657208125961149821739138834253825923444341358106168223625279083066999870720544625035639162361792397417271831830688553702470748825179734333459871255711497809305010027734011660854876627136952944537941391309404647242939986784584057807452651216153395924320622884476337014441767593528281161079828727234760505781443250778570211513053238370816232632689310809408803111540975795755811116097915582123531500630736439347522915113106052235667232827239
 . . . . . . . . . . . . . . . . . . . . [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)
							b4c521591f6b942ec3ad4dc553544b1d0aa885d2
 . . . . . . . . . . . . . . . . [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 (245 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (242 bytes)
							00f00076005ea773f9df56c0e7b536487dd049e0327a919a0c84a1121284187596817145580000016e8858e5e40000040300473045022100a3f06e5a6d2caa099f44f5143a9e5f0ea07748dd2a624091596ac1165d22f801022010b078103f9553725bfe5437ab542075f616588eff717b71b92d6fbb1ec2493a007600b21e05cc8ba2cd8a204e8766f92bb98a2520676bdafa70e7b249532def8b905e0000016e8858e61b0000040300473045022075767ac878bba4c84458a918cc2cb79397dd38008ae8cb803a4d97a5f822f03d022100d7a1902a3e507cd1c491c191795a499e9c302d72c0c82f6c69c680f305ae93fb
 . . . . [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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