schleifenfabrik.com

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:5f:d4:98:b0:d8:dd:31:a1:8c:fb:f0:b5:c3:31:52:f4:1a 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=schleifenfabrik.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:5f:d4:98:b0:d8:dd:31:a1:8c:fb:f0:b5:c3:31:52:f4:1a
Serial Number (int): 293946271803884622960959901980056995689498
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 8a:01:cf:88:b0:7e:e9:02:f6:46:22:6a:92:0c:9d:bf:dc:f6:c1:09
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): d8:a9:f1:e6:2c:13:b1:18:53:9f:36:42:ae:cf:1e:73:07:4d:d5:c6
Fingerprint (sha256): a0:ca:95:f3:a4:33:c4:36:b4:1a:60:3d:10:20:ca:84:a1:53:b5:f5:74:d5:5a:6b:9b:f8:5d:44:7c:f9:83:21

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 schleifenfabrik.com

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for schleifenfabrik.com

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

schleifenfabrik.com

Other certificates including the domain name schleifenfabrik.com

(limited to 100 certificates)

Certificate

The complete raw certificate details for schleifenfabrik.com 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 293946271803884622960959901980056995689498
 . . . . . . . . [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 2020-02-08 14:13:42 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-05-08 14:13:42 +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 'schleifenfabrik.com'
 . . . . . . . . [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 814404848395048402961410806159321084625154431460782310548016862313579197596741730915397161484184299981695302738470231935336127347326321330159291078930267244382053580812688103127859566214944731803875983383772006421246856626071432206741463546751663922643344249956613049443677065863055325443739123304589273312487667738793646790248966208823221615680670484833577769469057617909850719570089511615080785164606159918953741491187717191830335819436605314610653646671429517111094520755395031920960774169382559191043462673743474297940579764533173775856242373510129350853047831935015779189644662350896160907534452928527167845299228041319088479668577641988373738284080942564193436605119273591358335154429717822464387265587576453767738409202939484013756956205096362356949535324336089012328235588161966453299185661444861188688186545843882644288983094244425625036611535210064090153969365578303650752998651608113720813661457017681471458056935132684387715587994462548304808238189880279549771942292394640142445354824517905279811321591233899595385441263193770991908375104487461414084421438288090535622184550327941612252369836683060550502689738674046952535044191030114136539158705969514413869843894698967783106855760096712925636946491660538595523977052073
 . . . . . . . . . . . . . . . . . . . . [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)
							8a01cf88b07ee902f646226a920c9dbfdcf6c109
 . . . . . . . . . . . . . . . . [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 (23 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'schleifenfabrik.com'
 . . . . . . . . . . . . . . . . [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)
							00f0007600f095a459f200d18240102d2f93888ead4bfe1d47e399e1d034a6b0a8aa8eb27300000170255d16480000040300473045022100fceac510578512f3481bffa7548707264d40b77aeba1d9afb894e92189d66e890220409ea9bb665bdcdebf0e79178e598c80f3b29774c9b8e2e887d988d0f34e1d4500760007b75c1be57d68fff1b0c61d2315c7bae6577c5794b76aeebc613a1a69d3a21c00000170255d16730000040300473045022100c03518d294d3b90ce9324465cca524fed3185f141fe2537212a1885a587f993b0220604a4ce4e4f667a9a78a8d1c47921a3fa203e43324097c00b87aa34ef4160c1a
 . . . . [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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