www.arndt-gebaeudedienstleistung.de

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 04:6a:8a:f4:cc:1c:3f:65:82:4e:b3:50:1e:3c:15:ad:b8:f8 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): 04:6a:8a:f4:cc:1c:3f:65:82:4e:b3:50:1e:3c:15:ad:b8:f8
Serial Number (int): 384703779144361832569841496639433455024376
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: 27:ba:47:1c:b7:29:e4:19:f7:76:6e:d3:40:d8:dd:32:97:fa:af:9e
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 80:7b:86:6e:37:99:dc:0d:a8:6c:bd:6a:81:49:9d:76:fd:55:16:a0
Fingerprint (sha256): 21:d2:bd:3e:fa:b4:73:b1:52:5d:8b:cf:48:c1:24:d3:99:3e:99:0f:b8:94:ab:21:f0:11:6d:1f:b6:fc:05:34

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-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAsSHOgh45oD0FumIx4Nym
0nbP2YXsy8MC9kuZ92qTMH/BQjhSA8Jgc3n74asLk4uhFtLkyNSMWrZMKhvumy1Z
UlUEzOxjsG1qNW8J5aMyxLloBFDjakoG8qUgnhOy57SOi9sbWd61+4PobLWzebKF
Hd5lv2Mt6jgJRiFWbA55IodhxKtH3B4HZgUB3j/JVHvKr50+TJeLcTgbWj0+DSJq
R42wLZrJiLzwX1+QfnIwCU4jvdh3yNR7x92q7kw8q9RUGim0Cv6zHvka8/XEbtpt
60oQaaBxBfzDUYRNY5e6m6g/044xQXtnDrl2ibR5bBoePdsijgO0pDkQpTU4R67t
xQIDAQAB
-----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 384703779144361832569841496639433455024376
 . . . . . . . . [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 2019-07-24 07:22:10 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-10-22 07:22:10 +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 '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 22360850670746319345966795467288612838713214479019809175339165336272356113411710215990047236520818940382662385902347154649604063889875884579284359295063972354146432896485663992236596554448794189725260806599422540104089681400505797260729514729265312047502819555216566122848437171541697863351514018727644744266065573133577822410986227045416708413158483096748721021113952875553594464708491375943086168873436416493655969677594401976926275251221806471921969565832836690964084718076300474023625934774348941195796707303525481331028656359169383513976078122997736120813570138874130222761731252503061142733139180660204164279749
 . . . . . . . . . . . . . . . . . . . . [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)
							27ba471cb729e419f7766ed340d8dd3297faaf9e
 . . . . . . . . . . . . . . . . [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 (246 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (243 bytes)
							00f10076006f5376ac31f03119d89900a45115ff77151c11d902c10029068db2089a37d9130000016c2312cd490000040300473045022100b7d262f0e8ecec909abdefcdecef311b3a3bcd66c6a8067f264d54ef157fd1ae02200a0dc7d9e012d4a4ecb4f75d9214836549a4fa2c80560983cab23fba5265e2fd00770063f2dbcde83bcc2ccf0b728427576b33a48d61778fbd75a638b1c768544bd88d0000016c2312cf190000040300483046022100cde8f12459ad4c422721cffaef3f00f7aac2ffb3b7dfa8b6b57bae4e59f2080b022100bd399f57ea4c725d3dcda9f9777e67519ae4c10d506735bf01a75ab6ef0fd50d
 . . . . [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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