www.arndt-gebaeudedienstleistung.de

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 04:c8:ca:95:42:d4:6c:ac:87:96:cf:a8:9a:e7:87:45:b9:0f 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.arndt-gebaeudedienstleistung.de

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 04:c8:ca:95:42:d4:6c:ac:87:96:cf:a8:9a:e7:87:45:b9:0f
Serial Number (int): 416774896174078191225451156279143875066127
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: 91:6f:71:33:c7:7d:b5:35:ae:3b:1d:5d:e0:24:d7:b1:b4:5c:05:c1
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 73:6d:03:33:3f:95:5e:de:b5:91:23:6e:ad:4e:b1:57:98:e0:8c:ce
Fingerprint (sha256): e8:2f:ca:f8:4f:31:af:7c:bd:83:b8:eb:06:6d:c0:41:04:d5:c6:12:63:9a:12:fc:93:55:82:fd:bf:a2:7b:5e

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.arndt-gebaeudedienstleistung.de

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for www.arndt-gebaeudedienstleistung.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.arndt-gebaeudedienstleistung.de

Other certificates including the domain name arndt-gebaeudedienstleistung.de

(limited to 100 certificates)
www.arndt-gebaeudedienstleistung.de
www.arndt-gebaeudedienstleistung.de
www.arndt-gebaeudedienstleistung.de
arndt-gebaeudedienstleistung.de
www.arndt-gebaeudedienstleistung.de
www.arndt-gebaeudedienstleistung.de
www.arndt-gebaeudedienstleistung.de
www.arndt-gebaeudedienstleistung.de
arndt-gebaeudedienstleistung.de
www.arndt-gebaeudedienstleistung.de
www.arndt-gebaeudedienstleistung.de
arndt-gebaeudedienstleistung.de
www.arndt-gebaeudedienstleistung.de
www.arndt-gebaeudedienstleistung.de
www.arndt-gebaeudedienstleistung.de
www.arndt-gebaeudedienstleistung.de
www.arndt-gebaeudedienstleistung.de
www.arndt-gebaeudedienstleistung.de
www.arndt-gebaeudedienstleistung.de
www.arndt-gebaeudedienstleistung.de

Certificate

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

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA9Hd7MHZkmb12BgUJ2g49
X3lzgzu53su4WmmctygptM8T70HEq3HY/MOF/91Gwqfrs8OkmvDC71sR30i7xHAU
RB5AfXFFW8zd4SSN2X6I7MvXf0vRGbf+Df4uxPXs7HhBu5d+zjpd2WLJhLrZGGkH
9B9CKAH9bLpdh/Vs2J8U5V0d/9hfVhVRh6z4pd1E7X/yEWTfjkhlijH0PszcFJh4
vycbWyecMrBCNlpqbLrOcWZP3cT9uAPveOewXaG10rhMog2T4AE8chBKOL3nUHU1
fUUvtExTyWOAU1Gun2ZHHKjg41g1FsjfAnOkBmQyXozLupFZS8dpnf1EMN08I4kL
2wIDAQAB
-----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 416774896174078191225451156279143875066127
 . . . . . . . . [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 2019-11-13 21:05:47 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-02-11 21:05:47 +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.arndt-gebaeudedienstleistung.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 30861064791413932596535053088482619013704701265068594170354844007702295079824551883385656232449914721370299298552940343109411515344116381270737834957446883665090032041499556002222151696324250889618881716630242390234743420636573240545167602857344002409211491181567716813181723259873661989769508717752927339510018906318472427003144061610842906776715533642634717413370975772923625739868147367486595282215331267180582516810083850421751356175093291678974327418070642428155691159677339743039672167390743814609373374404629217660655900530559648502983928679320215754239023927778059406584370411432505176995585230461640093797339
 . . . . . . . . . . . . . . . . . . . . [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)
							916f7133c77db535ae3b1d5de024d7b1b45c05c1
 . . . . . . . . . . . . . . . . [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 (39 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.arndt-gebaeudedienstleistung.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 (247 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (244 bytes)
							00f2007700f095a459f200d18240102d2f93888ead4bfe1d47e399e1d034a6b0a8aa8eb2730000016e66cd187d0000040300483046022100f6e746c913316dc058e0b8af719f127c6f58ce4267b63e167cb89bc1604fc5fb022100ee97bd313cafb93180511087661cd51e66613399ba1621caca30f6d2fe46938600770007b75c1be57d68fff1b0c61d2315c7bae6577c5794b76aeebc613a1a69d3a21c0000016e66cd18a50000040300483046022100b015dcd409af09150ee0524041e94db62ee68662e0a16e4df87d79fe5c1775500221009a1591700e4e0284a63b79bc72270d7528651b4efeaadf7b74de613f41e67b6d
 . . . . [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)
		00210fc35f6f10c74e3c86d5e409f0198ea9962bdc62b4949681a5e32b9ef7ebc02693b65ace87f3d79caea0e4137bc36b29851a4a3d2f5f980e46c09d94ab65760a48e49c03e24ee400b98bea73a1d3cb7bc52441662ff838d5e557fc6ceef7f9928f311fb79af8c08c5d8489b78475a49b054e0e0415f896e8f397d35d53afca12b7cf06441b8ba46ba39bb5288676119d6627d91ad3cff152ca4d5c3ae34e1d79cc06220440bf8d524d06a2a20ce154f7e2d65382662727e396d998269041680371cb36f32983590cdba6d3330dbed096f1a05b1b9a94770751a21550cc271d5721e8e4e9ca8daff517f0808141ba39cdb25d0fc6b788beeaf811450899d577