baikal.linetz.de

Issued by R3

About this certificate

This digital certificate with serial number 03:d3:80:c8:31:0c:c9:22:cd:0f:73:88:bd:f3:5d:72:b9:3b 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:
  • 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=baikal.linetz.de

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:d3:80:c8:31:0c:c9:22:cd:0f:73:88:bd:f3:5d:72:b9:3b
Serial Number (int): 333307617853281989015826269421573317507387
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 0a:42:45:76:52:e5:bf:0e:6c:b9:40:77:b3:4a:a4:06:e7:53:50:aa
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): 41:da:bb:88:f5:b9:61:3b:0a:4e:4d:81:76:09:c3:16:9e:85:97:06
Fingerprint (sha256): 8a:f1:2f:95:fe:c1:fc:ff:c5:ed:eb:21:ff:d6:68:45:d1:e2:12:19:f8:91:c0:92:c8:6a:1e:e9:22:54:e1:db

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

Revocation information

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

Check the revocation status for certificate baikal.linetz.de

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for baikal.linetz.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

baikal.linetz.de

Other certificates including the domain name linetz.de

(limited to 100 certificates)
dev5.dp.linetz.de
dev4.dp.linetz.de
dev2.jm.linetz.de
dev4.jm.linetz.de
dev3.dp.linetz.de
dev3.dp.linetz.de
dev4.jm.linetz.de
dev1.jm.linetz.de
dev3.jm.linetz.de
dev2.jm.linetz.de
dev1.dp.linetz.de
dev2.dp.linetz.de
dev5.dp.linetz.de
dev1.dp.linetz.de
dev3.jm.linetz.de
dev1.dp.linetz.de
linetz.de
dev5.dp.linetz.de
dev1.jm.linetz.de
dev5.dp.linetz.de
dev2.dp.linetz.de
dev3.dp.linetz.de
dev5.dp.linetz.de
dev2.dp.linetz.de
dev1.dp.linetz.de
dev4.jm.linetz.de
dev5.dp.linetz.de
dev3.dp.linetz.de
dev5.dp.linetz.de
dev3.jm.linetz.de
dev4.dp.linetz.de
dev3.jm.linetz.de
dev1.dp.linetz.de
dev3.dp.linetz.de
dev4.jm.linetz.de
dev1.jm.linetz.de
linetz.de
dev3.jm.linetz.de
dev1.jm.linetz.de
dev4.jm.linetz.de
dev2.jm.linetz.de
*.linetz.de
dev1.dp.linetz.de
dev4.jm.linetz.de
dev4.jm.linetz.de
dev3.jm.linetz.de
dev1.dp.linetz.de
dev4.jm.linetz.de
dev3.dp.linetz.de
dev3.dp.linetz.de
dev5.dp.linetz.de
dev3.jm.linetz.de
dev5.dp.linetz.de
dev1.dp.linetz.de
dev1.jm.linetz.de
dev3.dp.linetz.de
dev2.dp.linetz.de
dev5.jm.linetz.de
dev2.jm.linetz.de
dev4.dp.linetz.de
dev2.dp.linetz.de
dev1.dp.linetz.de
dev5.dp.linetz.de
dev2.jm.linetz.de
dev4.jm.linetz.de
dev1.jm.linetz.de
dev4.dp.linetz.de
dev1.jm.linetz.de
dev5.dp.linetz.de
dev4.dp.linetz.de
dev1.jm.linetz.de
dev3.dp.linetz.de
dev5.dp.linetz.de
dev2.jm.linetz.de
dev3.jm.linetz.de
dev1.dp.linetz.de
dev2.jm.linetz.de
dev4.jm.linetz.de
dev2.jm.linetz.de
dev3.dp.linetz.de
linetz.de
dev4.dp.linetz.de
dev2.dp.linetz.de
linetz.de
dev4.jm.linetz.de
dev2.dp.linetz.de
dev4.jm.linetz.de
dev1.jm.linetz.de
dev3.dp.linetz.de
dev4.dp.linetz.de
dev4.dp.linetz.de
dev4.dp.linetz.de
dev3.dp.linetz.de
dev2.dp.linetz.de
baikal.linetz.de
dev4.jm.linetz.de
dev4.dp.linetz.de
dev2.dp.linetz.de
dev3.dp.linetz.de
dev4.dp.linetz.de

Certificate

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

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAx1FyUPZzxekH+eSRtDyi
pLa/L/j1j48CqVQIpDEsRHi4hkid23y4zzw4nNTUAgH00wgNasU1YQY/ZM53ea5l
EOco/h2o+66G5SXiVerEcBEpd3MgQkf2KSQXnXrtdDwx2ZQRVIQVuTjj41CFwX+t
eRm6Fq9aIV/zvRMQQtCoslBiA6GYafAhB8I3FMRvXbAO8xYHwMMDlUucG3j+bx04
WZ+pZeikz4/KR2xYkIE5DKbIsXxS9SeRehgT8TBOt03+aO9R5b943oH/CEOZKgRv
kOdyD1CXpSM0Vr946jl9j6dNivXTYVrUl+Fd5fgPambm876Alni9ugtgcODqGIzs
qwIDAQAB
-----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 333307617853281989015826269421573317507387
 . . . . . . . . [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 2024-01-11 22:01:04 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-04-10 22:01:03 +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 'baikal.linetz.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 25161585477899286559724773855314644309700965049638490610041312483602103636450646292268439461410315990828705232071424491636405126903892397310191542081046773713513248582053116975566452694787788129065248233553998694899557584837260409074732624808315364035905504875743898678774163248188781985739926898420393401580027368818002331419281180385355917122587847193933647757738795241313500822300249293747143621899003030430912483057793781554473509212779278433335331226092076523938208339442720827127740533705069980433227612495875723676285479478404237013843678641660238184821823298644496072445186856205519316969219424154545768164523
 . . . . . . . . . . . . . . . . . . . . [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)
							0a42457652e5bf0e6cb94077b34aa406e75350aa
 . . . . . . . . . . . . . . . . [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 (20 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'baikal.linetz.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)
							00f0007600a2e2bfd61ede2f2f07a0d64e6d37a7dc6543b0c6b52ea2dab78af89a6df517d80000018cfac1f4a30000040300473045022100fc571a83242b894545ae5fbe3e3d498396f3dc62782fd4b8c26dcf6f0ba7deec022038b61d289966b0df988af8e4ca9a43c43aae4b5953bf9e921c601f270a41b0b8007600eecdd064d5db1acec55cb79db4cd13a23287467cbcecdec351485946711fb59b0000018cfac1f4d00000040300473045022100d9b7cbbfa2a42608477cd5ef4022e63b815f94cc7721209e0fd97112541e09660220289922faf61658708fb0043d73d3eefb9b5ce6140b6961360db466b74d67ed1f
 . . . . [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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