ptc-solutions.de

Issued by R3

About this certificate

This digital certificate with serial number 03:85:09:0b:fd:65:2b:79:be:d2:1c:1d:52:2a:ff:86:76:2e was issued on by Let's Encrypt.

With 7 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=ptc-solutions.de

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:85:09:0b:fd:65:2b:79:be:d2:1c:1d:52:2a:ff:86:76:2e
Serial Number (int): 306606437902458192880845849825176734561838
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 4b:96:95:d5:94:46:0b:bf:22:29:cc:2d:2f:54:31:b7:56:c9:73:5b
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): 5d:c7:d4:62:ac:57:44:49:33:4c:4a:29:d6:77:45:39:13:3d:83:fe
Fingerprint (sha256): 49:5a:50:0b:70:fa:e8:c4:bf:01:ba:ad:00:0c:b6:d9:09:26:29:7d:22:f5:02:b1:05:fb:d4:a9:2a:80:03:f6

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

Revocation information

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

Check the revocation status for certificate ptc-solutions.de

7

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for ptc-solutions.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

creo-solutions.de
ptc-solutions.ch
ptc-solutions.com
ptc-solutions.de
www.ptc-solutions.ch
www.ptc-solutions.com
www.ptc-solutions.de

Other certificates including the domain name ptc-solutions.de

(limited to 100 certificates)
creo-solutions.de
creo-solutions.de
ptc-solutions.de
ptc-solutions.de
ptc-solutions.de
creo-solutions.de
ptc-solutions.de
ptc-solutions.de
ptc-solutions.de
ptc-solutions.de
ptc-solutions.de
ptc-solutions.de
creo-solutions.de
creo-solutions.de
ptc-solutions.de
ptc-solutions.de
ptc-solutions.de
ptc-solutions.de
creo-solutions.de

Certificate

The complete raw certificate details for ptc-solutions.de in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAxm0iWrn1/RWSvSfi3+vj
X4DM5PDQ/FqjjbcdIqpPniCDDW9uCFXeRnhZ8RMsjrA+p9S5rwwx5LY9ZuvkamRp
c3G4d5pkqQQJ6vH7U1qw/tg8XG0/bYb+4DiYt082bKgJWNRAUBpbdVEQDZk7qXXr
8OgHtlMRdEmI+3BqTI76RrH7j4AoQEHAlkFYnYan7GU55sv6sWlH0W+WoggW0W3I
AY4Ucd2sY+a1jMkeDwPsZgY5euFZsmxNQrRqi+MdlF+zG5LMUL13SPBuS6ltyfYX
QwXOB5vaV5GehXI0usiOyaimdaeJQ+HxFP0oK7wYecE/3u5Hcvo1/NIhpeJjONRs
yQIDAQAB
-----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 306606437902458192880845849825176734561838
 . . . . . . . . [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 2023-01-26 22:18:44 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2023-04-26 22:18:43 +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 'ptc-solutions.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 25049000461511446624183646421986336587753614015319268995553503029432420581957862136195434374310366555120204150212551047289400925897156528892401644192563912472344853136412874283697223295592034648477116935881366083360487026451089418398900819580744464127732680272630674622637790927125792854325997575553214795579628927388463023412356159329307465666390789400234803178339059250452376943590341006944981047924009874721097663664608075120805372941807316007472408366110150618817186763800479678362986373945765962226868388773305711355133933145981220874101259998765734935246447805661253813738241747462143956998517144182017567780041
 . . . . . . . . . . . . . . . . . . . . [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)
							4b9695d594460bbf2229cc2d2f5431b756c9735b
 . . . . . . . . . . . . . . . . [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 (144 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'creo-solutions.de'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'ptc-solutions.ch'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'ptc-solutions.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'ptc-solutions.de'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.ptc-solutions.ch'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.ptc-solutions.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.ptc-solutions.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)
							00f0007700b73efb24df9c4dba75f239c5ba58f46c5dfc42cf7a9f35c49e1d098125edb49900000185f06059020000040300483046022100ebdeb2a183a1e07a3962859746f47571918a4da6af1d6d228a1236d7dfcccef7022100eb56174f45f2acb54e17d836777b23f40c0cbbb6da48aab2aeabd56666326d9b007500adf7befa7cff10c88b9d3d9c1e3e186ab467295dcfb10c24ca858634ebdc828a00000185f060592e00000403004630440220518dd396e54e38521b1e2c8d053819a13c6a9d7feb4cf532e031a772f93c78a102203a8027f615e0ce20c06d475db77beb255826e0f586b01e61d04b063a7273856d
 . . . . [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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