analytics.sis-schwerin.de

Issued by R3

About this certificate

This digital certificate with serial number 04:c0:a5:b4:a2:eb:fc:54:c3:37:1c:26:3e:4c:ca:e7:c3:9d 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=analytics.sis-schwerin.de

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 04:c0:a5:b4:a2:eb:fc:54:c3:37:1c:26:3e:4c:ca:e7:c3:9d
Serial Number (int): 414003618713047285636010404352239080031133
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: cb:fe:ec:62:3b:d9:ed:77:62:9e:73:34:5c:ec:40:85:36:1b:e4:a2
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): a1:5c:74:7c:a7:2b:cc:e1:3b:5e:66:1a:3f:b8:37:1c:fa:c8:68:98
Fingerprint (sha256): ed:f6:8d:a6:f9:aa:1a:65:42:3d:05:4a:81:51:64:bc:ce:00:15:5c:93:35:ea:f1:80:55:e5:0a:a2:dc:3c:62

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

Revocation information

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

Check the revocation status for certificate analytics.sis-schwerin.de

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for analytics.sis-schwerin.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

analytics.sis-schwerin.de

Other certificates including the domain name sis-schwerin.de

(limited to 100 certificates)

Certificate

The complete raw certificate details for analytics.sis-schwerin.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 414003618713047285636010404352239080031133
 . . . . . . . . [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 2024-01-20 15:13:29 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-04-19 15:13:28 +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 'analytics.sis-schwerin.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 820849664933111448692606081024780633137758993323342544336365774707940424261798007978715299977248039962930620608989715073258127667236613116228802518713863850062264212859067941188671046973992976054975727567500513683394956836568102151016644236327878518230527429444120807412172727195065691471343462297048589327994141312239203508419698386582191586240868830766234842217400016104976179833065954255169575180952476685454991357081419710671482221653833780698530373600131176578181202659137580150533134241616672923184295352884683674653880375783695540237256134830088586891001680139384484820795810212742086963126310626373480967039151533846202484818809527535227294136882808525776708692553159977654563420030269693127376021247064543513663376209157086299211634441862556680238013049619143742242710979398973786443147294114423006868641113912328201415201585034284631267204748307300750488714934001303405698425751309349468021962735184634396456065060949888229465805398455988407892746124960325721421510266336289410394830785298812980750716020497448234650458316059259487500585225205997806377329998986671756700367692611563385780750248709136179479546277214098881259674147205331038844512814452522183637720719157034634361891912898565500813899806553659038003651698087
 . . . . . . . . . . . . . . . . . . . . [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)
							cbfeec623bd9ed77629e73345cec4085361be4a2
 . . . . . . . . . . . . . . . . [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 (29 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'analytics.sis-schwerin.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)
							00f00076003b5377753e2db9804e8b305b06fe403b67d84fc3f4c7bd000d2d726fe1fad4170000018d27a60beb000004030047304502200ea368a70daadc30fd38715b6a4130a484585103e8d5536e673dc823df294a94022100b2a177bbd0b90ae0451dff00069e52736219f96306fe3188d47ba2888e052b05007600a2e2bfd61ede2f2f07a0d64e6d37a7dc6543b0c6b52ea2dab78af89a6df517d80000018d27a60d5000000403004730450221008db0111fa9e12f4c7bfc1242e8e550b7756efdae11b30b0f89cbec04d4ca4b1302203da8647662da2ea60022da303054012892ad702ecf04a360966db18bc6a09bb9
 . . . . [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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