test7.sternregister.de

Issued by R3

About this certificate

This digital certificate with serial number 03:fb:28:4d:fe:18:ab:34:2e:ca:85:c2:94:c2:78:55:11:e7 was issued on by Let's Encrypt.

With 2 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=test7.sternregister.de

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate will expire on

Certificate Details

Serial Number (hex): 03:fb:28:4d:fe:18:ab:34:2e:ca:85:c2:94:c2:78:55:11:e7
Serial Number (int): 346801305972812298335475714800524773888487
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 72:a9:4b:bf:85:0c:14:49:cf:17:07:2d:9c:45:00:91:f1:69:bc:7c
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): 07:8a:61:90:44:8a:51:a6:1e:e3:86:12:77:06:aa:58:72:c8:ea:96
Fingerprint (sha256): a4:8b:25:9d:ec:65:32:07:47:b0:9d:58:7e:4b:65:60:47:12:b5:55:b2:33:2e:73:4d:ef:e7:96:46:37:70:06

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

Revocation information

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

Check the revocation status for certificate test7.sternregister.de

2

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for test7.sternregister.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

test7.sternregister.de
www.test7.sternregister.de

Other certificates including the domain name sternregister.de

(limited to 100 certificates)
www.sternregister.de
www.sternregister.de
sternregister.de
www.sternregister.de
www.sternregister.de
www.sternregister.de
test7.sternregister.de
www.sternregister.de
www.sternregister.de
www.sternregister.de
www.sternregister.de

Certificate

The complete raw certificate details for test7.sternregister.de in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAuDdrFDMi38AVUn3RpvTC
DF8vM9DURJ+sDgydvpH7T/ozce/Cl+x4gk+fpsDC8Z73HPLRqSse5TWpKflNfR3H
5BtPZs1j5v+iZIcb5awOM4Q+Oe9rH5EnZqEdqsJe/GMP1LSWLxjwEj1ZjMqWR23w
TDxIrPUskUQA5k8wcUblBzKDiMrhnZR5YYvlvmuU9tFmYAInnKw2dr6a7ASmJqYO
YTtLWTXl1v0SAQj7n/hjxiob5Q6JTmX+sFUtWmcR4lfexWNFW/N+SSHZ58fnTW/u
/i3DLv9jBezF5D3JS3KodPbginAHCCxiskgN6R/levPOIqw1f7RJjKuYig7qq/kn
0wIDAQAB
-----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 346801305972812298335475714800524773888487
 . . . . . . . . [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 2024-03-30 07:02:08 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-06-28 07:02:07 +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 'test7.sternregister.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 23255175884650506130994595534675567241965871919336047350431314392912995203159879826082141962867235821897422639659648930793650572878584320224317561087963461882252125619507065880964811335446677526275913050087264219404414958911982324794515749650017921805465861059642888176473019062186712575481148432297967510813824919353301393018855805794330266499331363346024487004814834328913554827433616272568292462455993859542177432284634223235461405549430982856690104614402999320878508230706251690794844400590947189672039605738775540511212040096487997216602116931474875856842680071440698191131704146482082970157145355088003795068883
 . . . . . . . . . . . . . . . . . . . . [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)
							72a94bbf850c1449cf17072d9c450091f169bc7c
 . . . . . . . . . . . . . . . . [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 (54 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'test7.sternregister.de'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.test7.sternregister.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 (245 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (242 bytes)
							00f0007600a2e2bfd61ede2f2f07a0d64e6d37a7dc6543b0c6b52ea2dab78af89a6df517d80000018e8e6159c40000040300473045022100899e2316cc0f791877a49d824cc6f49cc8df46416c9620e2989e40502964053602206777e09dca094a6d875d646d5ff4ff11005828dc225560ab1ab0e5758553c160007600eecdd064d5db1acec55cb79db4cd13a23287467cbcecdec351485946711fb59b0000018e8e6159c00000040300473045022100bbbc321a4c3d89731d3dfb107caa45a7014981049a516ccef68f2a6d13ee631a02200c9104e51205b708026a5db5c4ddad34c4d5fefaae23fcb897d634d95deddc4c
 . . . . [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)
		005fedbc8ff69ece07e52770c1ead56bed463b4e7faba8b70a45d986170b0416a7dd60b31d1629dbe6fba04f894c45ce68a9299b404fbb4239d1868f0c3afc10920c721b1ea73d26d610c1a0b0e5c1bdfb4833728ac937c0ad27cf6e060f1e6bca406ff8ede032cb6df83234a0f0aa476c6688c1c31730150437250fe9be43e02a9bc5f318a65a03f424a36be8406e52325683eb24c3bfd269729fdab8dd071af63dd7cba7e35e364d6e6d52c42add42d762bf5877368fdd710ad6db67f298acc0a48edd8ba96f5ac7cf0e164b50a953321fb8cf3a4c1eab8f65555bfaa421f276985e026b957f39f3f09164760820135b97bd959617bbdd28585cff5cf6395ce4