www.arndt-gebaeudedienstleistung.de

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:99:85:0c:a7:3a:c3:61:b8:f3:be:a1:bf:5a:39:8b:e4:17 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): 03:99:85:0c:a7:3a:c3:61:b8:f3:be:a1:bf:5a:39:8b:e4:17
Serial Number (int): 313576912957004126030583447565338382427159
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 2d:c9:cc:6b:e2:7e:26:3d:04:b0:bc:78:9f:f4:e7:4a:a3:57:f1:45
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 34:a6:ab:ce:cd:64:71:f7:23:91:28:f8:dd:07:2e:45:1c:14:d2:8f
Fingerprint (sha256): 6b:b8:47:3c:36:04:9d:96:31:7a:a3:83:16:d9:cc:4c:59:61:89:e5:11:28:66:f2:f3:84:23:98:a1:83:1a:8c

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-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEArXPH0PYLN32XZ3bi3SSY
MLWmz3VIm7JggbGf6Goic5qga68mDF+WA469eNAjoemxndRYHB92ezsUVRlcvhXM
RlCFCLHUarJ7KmwmsoudQ2cJ5cFG1tWqB9mhzk5GnxTF8IzAYMsRelKeZL5HawF7
XXprmt/v+i6UWF4Hab4i8uT7CdXRWWF5QCgVnm2r4k4+TxdJJjFpDHZj4739iCkb
jj43svcf4nm5rFy3Ge0oIEX7tV3f6oxen8GnLKIGKDxMCDEYLtTeAMGFX5rV+9R9
rB+viWW2IhjFqEBZ8P+NpKmgYbgVYd5JcosJOu2gBBbSeOyi0rRb2DZsGTvbsPum
rQIDAQAB
-----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 313576912957004126030583447565338382427159
 . . . . . . . . [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 2018-11-29 10:43:22 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-02-27 10:43:22 +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 21896320267481598344956215442316875887495123412812962410876508808749460312388385815685974530266388528992948766470568258226535052718207792456932263091194121213218278361956140524705354342485281025540310603759305750690818246834593646234826761699536194445127899948827522630178186607226858283544637492042729382655668433911352871632147393564936799563420471133468585040657342811857807363448194829485156955470661203543362870506851004526515726921667739991833960734128425225835252728480353921637883108677796697918272113236982310689909386179394861813159745734465466567786263655553466390988459346017294352199075589439351189907117
 . . . . . . . . . . . . . . . . . . . . [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)
							2dc9cc6be27e263d04b0bc789ff4e74aa357f145
 . . . . . . . . . . . . . . . . [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 (245 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (242 bytes)
							00f0007500747eda8331ad331091219cce254f4270c2bffd5e422008c6373579e6107bcc56000001675f47d4a00000040300463044022036f20350ff23e5bf88d015db5da28667c923da192731f92bf75b3bd40a409921022036e4acb5da8be1c62d7c000a34b9974c6aad98ca3cd29016ed0abf9c28d59ce200770063f2dbcde83bcc2ccf0b728427576b33a48d61778fbd75a638b1c768544bd88d000001675f47d4440000040300483046022100cee0ae3415332b97ac49cb6a1ffc2429c781f40e6ca4928090106b5e4e1b6681022100ade09d367c11332e79ccba70d69026ab8bd43c028316aece66514579ac722362
 . . . . [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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