btgr.de

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:33:f9:44:17:08:f8:8f:75:e8:75:9b:c9:0d:2a:1e:d8:ff 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=btgr.de

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:33:f9:44:17:08:f8:8f:75:e8:75:9b:c9:0d:2a:1e:d8:ff
Serial Number (int): 279022589822591597896871022147960529934591
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: c5:43:07:6e:d0:b3:e6:9a:64:c3:f6:c6:df:d4:a9:66:43:3f:5f:df
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): a0:ce:14:1d:81:a9:2a:05:48:3d:d1:5b:44:9c:a4:42:29:66:a8:98
Fingerprint (sha256): 69:06:ca:27:d7:ac:c2:17:c8:88:e8:7e:df:2d:8e:60:05:c7:cf:f1:87:61:0d:18:13:e1:c3:3b:96:02:69:31

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 btgr.de

2

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for btgr.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

8 extensions
No unhandled critical extensions

CA Certificate

This is not a CA certificate

Subject Alternative Names

btgr.de
www.btgr.de

Other certificates including the domain name btgr.de

(limited to 100 certificates)
btgr.de
btgr.de
btgr.de
btgr.de
btgr.de
btgr.de
btgr.de
btgr.de
btgr.de
btgr.de
btgr.de
btgr.de
btgr.de
btgr.de
btgr.de
btgr.de
btgr.de
btgr.de
btgr.de
btgr.de
btgr.de

Certificate

The complete raw certificate details for btgr.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 279022589822591597896871022147960529934591
 . . . . . . . . [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 2018-02-23 21:39:14 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2018-05-24 21:39:14 +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 'btgr.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 929651182925905457524223821335940190155327054681158293510762917381818088983612224392732265625234099140011822290355699140830271958380769116304204117176141972284867563362698854335359108304494479646125870306387551046660932776495936075471865889253419780571367060766987289392172599140155554294681688922408480082963852368654054230152170995057329196807336370748632566106808825585349465547981184583006857909094909814932007921917955930167491510122585865314184381838329824986469871312448919910201149487179120984786121024054528218037087282659572251429506505889185527422895148372779126775963867173692474762285219706377477918778419539205875581472800504361550035414352193633489335904837351091272294551235610702345877568044120368170645356521660463097284822688439789450668207700291381586947594746415665626613962265023991725451672245827369474336995806102821489314593432969150585968209664984793520229874584565815260626691559431417555021149592300655610051044498716810267567380317013082128628886995134854972152455006862311990778029193973690681793141257665220165054920872337092515434943719090044162371828039297953266224579556169700792147342701664783342193579685122575810535082702402771770402486271991016173611773647393347770654264074846942097818283466409
 . . . . . . . . . . . . . . . . . . . . [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)
							c543076ed0b3e69a64c3f6c6dfd4a966433f5fdf
 . . . . . . . . . . . . . . . . [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 (24 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'btgr.de'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.btgr.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 (246 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 1.3.6.1.5.5.7.2.2 (unotice)
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:12|false] UTF8String 'This Certificate may only be relied upon by Relying Parties and only in accordance with the Certificate Policy found at https://letsencrypt.org/repository/'
 . . . . [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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