www.bau-dein-ding.de

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:77:f0:f1:77:0c:fc:29:bc:4f:29:85:a1:61:a8:c2:bd:2c 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)

www.bau-dein-ding.de

Let's Encrypt

Organization: Let's Encrypt
Country: US

Time since certificate expired

This certificate has expire since

Certificate Details

Serial Number (hex): 03:77:f0:f1:77:0c:fc:29:bc:4f:29:85:a1:61:a8:c2:bd:2c
Serial Number (int): 302150727936039225257387385530305894071596
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 3a:cd:87:3a:8f:af:50:cb:b3:a6:77:4d:28:d1:eb:20:ec:b2:df:13
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 6b:4e:36:df:0b:69:f8:82:cb:4c:b7:cd:54:22:60:c1:ff:af:13:44
Fingerprint (sha256): 00:3b:22:bf:3b:2b:ec:0b:92:01:af:b4:78:94:cd:5c:c9:eb:b6:f9:03:6b:83:82:c2:4a:90:fc:c5:2e:af:66

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.bau-dein-ding.de

2

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for www.bau-dein-ding.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

bau-dein-ding.de
www.bau-dein-ding.de

Certificate

The complete raw certificate details for www.bau-dein-ding.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 302150727936039225257387385530305894071596
 . . . . . . . . [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 2017-02-08 05:40:00 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2017-05-09 05:40:00 +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.bau-dein-ding.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 960677084729767841654592842899119504506566394062641872484812202546623610254072947262381070591510104117585370445288017135972827565647848227117009382830766670204135330687980509744930651122528319107818498700386473483035282241473247389013220497868818472374920970555751868411949177554518120932392865187785576176900884102026273861886248664233882429967522663522518983291824697890785972529860730353229955700648264951713785197757845813193711567768898106976723113798285356698938780824867544919029085064439283102129141083371222976759385983644771113937356672664359832117379007319517862301039481977994523019087140356488814036200810750171654650968390982149618928206942031707746018060482419162371798287925223499291340746316376395342513189115125309849744024900868844575357445266274531308720316787583236191961548202400924922244742200199819716935026694009746480402026396590863303451303615066909161613331376409959267493692489714500680520057715214875816975900770128013225633995339665451564883596197091769338504893163708979896233409480461408723457962615191371342912648925391646143612172946740564769794850356899088558502933066100196765814501433173295638586206526818460388533813332979379750078371518339065666479611027498104186238176570202916402496531360141
 . . . . . . . . . . . . . . . . . . . . [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)
							3acd873a8faf50cbb3a6774d28d1eb20ecb2df13
 . . . . . . . . . . . . . . . . [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 (100 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 (42 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'bau-dein-ding.de'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.bau-dein-ding.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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