jmpolymers.de

Issued by R3

About this certificate

This digital certificate with serial number 03:85:57:7c:b5:32:a9:e2:77:a6:01:f3:a5:8b:e4:82:07:61 was issued on by Let's Encrypt.

With 2 subject alternative names this certificate can be used to secure multiple fqdn's. 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=jmpolymers.de

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:85:57:7c:b5:32:a9:e2:77:a6:01:f3:a5:8b:e4:82:07:61
Serial Number (int): 306710702951339424715653605744507221051233
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: c8:c0:ff:ed:52:07:c8:47:49:ef:7f:4d:51:9f:dd:80:74:b7:fe:5f
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): 7a:c8:45:fe:09:11:17:9e:08:25:58:21:91:f4:d1:c2:69:1c:6a:e3
Fingerprint (sha256): ad:dd:55:cb:c8:0b:52:90:be:ac:00:36:d5:c0:4a:3b:f6:76:05:64:b9:00:42:ce:77:93:51:d6:fb:fa:b0:0f

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

Revocation information

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

Check the revocation status for certificate jmpolymers.de

2

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for jmpolymers.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

jmpolymers.de
www.jmpolymers.de

Other certificates including the domain name jmpolymers.de

(limited to 100 certificates)
jmpolymers.de
jmpolymers.de.ictv.ca
jmpolymers.de
jmpolymers.de
jmpolymers.de
jmpolymers.de.ictv.ca
jmpolymers.de.ictv.ca
jmpolymers.de.ictv.ca
jmpolymers.de
jmpolymers.de.ictv.ca
jmpolymers.de
jmpolymers.de.ictv.ca
jmpolymers.de
jmpolymers.de
jmpolymers.de
jmpolymers.de
jmpolymers.de
jmpolymers.de.ictv.ca
jmpolymers.de
jmpolymers.de
jmpolymers.de

Certificate

The complete raw certificate details for jmpolymers.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 306710702951339424715653605744507221051233
 . . . . . . . . [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 2023-07-14 05:38:47 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2023-10-12 05:38:46 +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 'jmpolymers.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 771223386281307117152790169915621880606797775017824622102137030752303436975310140447869029020309055289018278294781736585352481188575203492880282043713995926094276610019796032710260596651986641673294565943480104959759220435190522441254238968426351928815671843280651776828098854996189312682467606141036536370138418461207624836187268075268585185583513587733776684599705308309497111380347659713022785209747443127935256850170576572864788695828574087533602372869955675544529374813408897674037345919322510920549654893024580549752814024032080342813835016343077288783093126408320086880475645482281897041679634525045785640969257229656483547028260607373590092256095610552996603981183304793719446856302175094983764291195259064154138011001653622187278584071002308866078710459206309597163203427807435542156601742687451655611737111572254012961818077357808827356139238635969119021722234074280648177915940623106220994258251971350052601219496833420971432989250104887749124598248804223721537710867671850285225545283671872901614457930880306080722549187252396877763767484209409522040398370885815150294111846390384268182612622089287518052529778176975927395321119029046055400409109084524268971797032926415204246722812657252603551274938730746995842884832327
 . . . . . . . . . . . . . . . . . . . . [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)
							c8c0ffed5207c84749ef7f4d519fdd8074b7fe5f
 . . . . . . . . . . . . . . . . [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 (36 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'jmpolymers.de'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.jmpolymers.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 (244 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (241 bytes)
							00ef007500b73efb24df9c4dba75f239c5ba58f46c5dfc42cf7a9f35c49e1d098125edb49900000189531f9cec000004030046304402201d7af018b4bac7378b2cdc47f96dbcf0f06103049653bb9a0087c4463a76a1570220731d384998a54719b8343dcdbbab0850470f21578bccf7ec717f17018763e27e0076007a328c54d8b72db620ea38e0521ee98416703213854d3bd22bc13a57a352eb5200000189531f9d040000040300473045022078d258291f6afeec4f68ccdfc821e92d3050dc6db8205f639ff7cdd96605122f022100c6851e273a4b50797a08309f358e715d9b6ec23c77ff2659f2d9c2845c73854e
 . . . . [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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