btgr.de

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:fb:82:54:68:d8:5c:fe:97:a3:c9:91:45:1e:ad:c4:e0:66 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:fb:82:54:68:d8:5c:fe:97:a3:c9:91:45:1e:ad:c4:e0:66
Serial Number (int): 346920969811337112545192265988954986438758
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 96:79:22:58:6d:49:2c:70:d4:69:b9:96:08:81:4f:a9:60:f3:22:fa
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 8c:c7:10:3d:ae:76:80:87:e7:42:0f:64:8c:8c:12:aa:4b:b6:f3:5b
Fingerprint (sha256): 3b:cf:48:7e:12:41:5a:23:a9:25:63:53:01:ec:61:81:19:65:b4:03:69:ad:6d:89:3a:a1:a0:42:b2:28:4c:89

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

9 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)

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 346920969811337112545192265988954986438758
 . . . . . . . . [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 2019-04-03 16:39:10 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-07-02 16:39:10 +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 745583935491225327986554584904812799569731353053933174159249834720183141593761352191023518943245617311898796036615376712875036807831584908755047859804487188939275237110140963019216484006636862127615981421566912349632446385296636930658440176613304776634853713714695590387901136765726619313707422437974891331604129856942971191054857414136732553982091963215609437087426913651189148711262341232999957389448534374893352942975439512860104855605107504028768388150949361871020526405717377026460080303152043635198779529358234468088070826806916716629998096408964526839838009503441252797550970649386184324501143599813213640872510510863967896500491019347318934302137025616571024049462456544117273941119849539915084562058681435695686348350488967876641212962078600584430225732383218125455650384415844400469134698288371749451963607471065081158848661808861740703931659010057905606790982896106323215277842071705729105364616493523489067990094031911206593068622720534697219412448003196548722078467810470850534741515201128101067012213950279921051247618993465884943385864746045485435976128055262966917146433301278188659698100778879844207461581065640073581577029605071280874337623372781007997078732239132914823424388522676930999536437442978862520866944397
 . . . . . . . . . . . . . . . . . . . . [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)
							967922586d492c70d469b99608814fa960f322fa
 . . . . . . . . . . . . . . . . [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 (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)
							00f0007600747eda8331ad331091219cce254f4270c2bffd5e422008c6373579e6107bcc5600000169e4487fc20000040300473045022100e23b27bd7e29feff728e19b47d77e17c513e355b47ec50553f21fc756a224c45022019161d31f82eb891c6e9ad4b722afb33c0532224b7b37a93e6903d87370ccddd007600293c519654c83965baaa50fc5807d4b76fbf587a2972dca4c30cf4e54547f47800000169e448803f0000040300473045022100c42ca7b9c1832a01a15f64087bc9739f008bfb16320f67d633aa76ac6a16ada802204f955898d3eddb41b74b6065b29b122554131e873f4b47e513a666aedf1aa6c1
 . . . . [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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