www.stahl-konzepte.de

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:7f:9d:52:0c:c8:00:c1:9d:10:ab:57:8c:bf:0b:ea:d3:e7 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:
  • Subscriber Certificate: commonName is deprecated. (BRs: 7.1.4.2.2)

Certificate Subject

CN=www.stahl-konzepte.de

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:7f:9d:52:0c:c8:00:c1:9d:10:ab:57:8c:bf:0b:ea:d3:e7
Serial Number (int): 304761833217155338258706841297471360652263
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 80:68:8a:59:87:03:2a:b1:0c:18:86:39:ef:ad:b5:ad:b2:18:cf:72
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 52:34:8d:3f:d1:ba:c5:8b:d4:17:4f:71:a4:6d:5b:9a:23:0d:2d:db
Fingerprint (sha256): e0:ff:dc:c0:1e:ad:1d:2b:e6:87:42:be:af:89:71:3d:de:96:c6:b4:5e:0e:1e:ea:32:db:88:30:fa:14:51:87

Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/

Revocation information

OCSP Server: http://ocsp.int-x3.letsencrypt.org

Check the revocation status for certificate www.stahl-konzepte.de

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for www.stahl-konzepte.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

www.stahl-konzepte.de

Other certificates including the domain name stahl-konzepte.de

(limited to 100 certificates)
www.stahl-konzepte.de
stahl-konzepte.de
www.stahl-konzepte.de
www.stahl-konzepte.de
stahl-konzepte.de
www.stahl-konzepte.de
stahl-konzepte.de
www.stahl-konzepte.de
stahl-konzepte.de
www.stahl-konzepte.de
www.stahl-konzepte.de
stahl-konzepte.de
www.stahl-konzepte.de
stahl-konzepte.de
www.stahl-konzepte.de
www.stahl-konzepte.de
www.stahl-konzepte.de
stahl-konzepte.de
www.stahl-konzepte.de
www.stahl-konzepte.de
stahl-konzepte.de
www.stahl-konzepte.de
www.stahl-konzepte.de
www.stahl-konzepte.de
www.stahl-konzepte.de
stahl-konzepte.de
www.stahl-konzepte.de
www.stahl-konzepte.de
www.stahl-konzepte.de
www.stahl-konzepte.de

Certificate

The complete raw certificate details for www.stahl-konzepte.de in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA7GzK/GljZj78XtjaTyRE
Oetr6PWjLeZvnvLUKoem4H7nBu2CuZ4t+nb992+EZ/M1nTwr1IL2823dv/WcN8NB
WQnO9FbTzalhrp8JERX6Bb9lwllFY/r28tyVsLFieZYL4/Uo6RVH35jc3BgTxJqu
/DBx2doATQO9sDN/5J76z/BOVzO+GP3y1yrPiVNdLmAjaGM2oDq+E4+vO61tBIfh
Tg4RDAMZXodrbMr5+js/Ifl7vZLN12wTkybQbR4XHcUVpLJqYIMbYrLVzIFt9sUt
RAQAIIHovvzBNXLNBac3Ae4ZlOWHc1TainOP853Pr22jUmnrKs/9NKazbhj1aLxc
zwIDAQAB
-----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 304761833217155338258706841297471360652263
 . . . . . . . . [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 'Let's Encrypt Authority X3'
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-09-18 17:06:58 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-12-17 17:06:58 +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 'www.stahl-konzepte.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 29845887757361839378228848812358114433414948422932409410219164244916379563515426990708816246186468085571186771649904558494070468383325370972228707444119587481677258574360434365435556993565028902624000394589440750235663300536080396741251638469747638497978231575463077995748156500405039592314172211713265913212418095858112351697964572903186875582535723295115169223329453362668721381113572471531180355417457116289056044328362003627033223297443682561321658398474814134901724666109440607599563366424719980974928244716329093702257674896906496334260149639758208224346091832351412567712833859470094894241613300157440532962511
 . . . . . . . . . . . . . . . . . . . . [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)
							80688a5987032ab10c188639efadb5adb218cf72
 . . . . . . . . . . . . . . . . [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 a84a6a63047dddbae6d139b7a64565eff3a8eca1
 . . . . . . . . . . . . . . . . [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 (99 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://ocsp.int-x3.letsencrypt.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://cert.int-x3.letsencrypt.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 (25 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.stahl-konzepte.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 (244 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (241 bytes)
							00ef007600747eda8331ad331091219cce254f4270c2bffd5e422008c6373579e6107bcc560000016d458e5532000004030047304502200a63d5c9574349ff8a4269ade79ab93165752b86051c60752e8680919b13c2d2022100f998ee5008474bb23c2ae47f31d192353ba3496176ec11dafd94601ff8de535c00750063f2dbcde83bcc2ccf0b728427576b33a48d61778fbd75a638b1c768544bd88d0000016d458e554d00000403004630440220072ebe2598225ba7efccfa978f8cdea6d35f8dd01df20c8443fd35173b71972802206e22cf61119dbe6cb6518d2151d77cb2b8bc2b718f3d1d726c53f7b00a18cd80
 . . . . [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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