dev.hofa.de

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:36:25:64:a0:53:cc:ae:18:04:03:ba:6e:1a:ab:33:2c:70 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=dev.hofa.de

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:36:25:64:a0:53:cc:ae:18:04:03:ba:6e:1a:ab:33:2c:70
Serial Number (int): 279761809526366131818412447624452298189936
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: d6:8f:4b:05:7d:38:da:cc:55:8d:26:2f:19:ac:6e:ef:ab:a2:b1:ab
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): ac:e6:6c:42:6b:16:26:87:00:9c:3c:0f:19:f3:d6:0f:dd:e1:e9:89
Fingerprint (sha256): 0d:b5:b2:b2:9d:19:7f:c5:29:ac:9c:ac:e3:ce:1a:f0:ea:d0:f3:7e:40:ce:50:4b:a6:c1:8a:e9:7b:9c:53:e7

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 dev.hofa.de

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for dev.hofa.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

dev.hofa.de

Other certificates including the domain name hofa.de

(limited to 100 certificates)
dev.hofa.de
hofa.de
tv.hofa.de
studionews.hofa.de
studionews.hofa.de
www.hofa.de
dev.hofa.de
www.hofa.de
studionews.hofa.de
hofa-college.test.hofa.de
hofa-wp.srv.hofa.de
hofa.de
hofa-wp.srv.hofa.de
dev.hofa.de
hofa.de
hofa-wp.srv.hofa.de
www.hofa.de
www.hofa.de
www.hofa.de
hofa-wp.srv.hofa.de
hofa-wp.srv.hofa.de
hofa-wp.srv.hofa.de
hofa-wp.srv.hofa.de
hofa.de
hofa-wp.srv.hofa.de
songcheck.hofa.de
studionews.hofa.de
hofa-college.test.hofa.de
hofa-wp.srv.hofa.de
hofa-wp.srv.hofa.de
www.hofa.de
studionews.hofa.de
hofa-wp.srv.hofa.de
studionews.hofa.de
hofa-wp.srv.hofa.de
studionews.hofa.de
studionews.hofa.de
hofa.de
dev.hofa.de
studionews.hofa.de

Certificate

The complete raw certificate details for dev.hofa.de in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAq1F6yxuqHYUc9U1Po5zh
1IE1l15MHUdoLxBNp4Z4uH935SO/XY6OlRlE1lTU510v8NTWz+V0ypFU+QUUa6bn
0DIejNGMBovjbasuKKLSI7jv+dgo+zHVYP8E461gW63yfXHP2h7ZBpZiAW07MLiI
dV0UWyjFf2HiSLq5YKtnKc2J1NHRTcE7IeGaWHrUJbMqZtvciMyMgmqfCD/xdxPo
T7FVFWWSaiFTsxg6k5rhDrrvKCWE1lochV8mA0e0LswYq+T/D4pDotKA+C53DqGn
b4O90IZNhto8iYc5Y1zsqAKlzb9jBM3gQy9yOy22BJm1HvQSnOf9ZYq2GhzBmnx5
MQIDAQAB
-----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 279761809526366131818412447624452298189936
 . . . . . . . . [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 2019-07-21 11:26:21 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-10-19 11:26:21 +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 'dev.hofa.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 21626929267868228000571893216808214628052548645874930480968469253082359260562308317150005902384886357160290754071787176925274431211260043712168305674197441439325906890954475934771526185668370187875466797747638361459665553765517488700726446877791424149589279170067857255270233939902656663950587950556612193342289030970136854829502781458914000648065917368950021472699387213073601362762075841272745190166535575738539671079464914620845257257795715289132922518240143291621970463031949258020064999721589586196437424110028083933717615983464336774186502152639453846104132798511694835765443080448058365673946590517835245320497
 . . . . . . . . . . . . . . . . . . . . [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)
							d68f4b057d38dacc558d262f19ac6eefaba2b1ab
 . . . . . . . . . . . . . . . . [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 (15 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'dev.hofa.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)
							00f0007600747eda8331ad331091219cce254f4270c2bffd5e422008c6373579e6107bcc560000016c147f49650000040300473045022100985613b222512f8ed0b9aa8a2d5b7cfd6fbf9c0ccc76a5128dcdd189396c2275022002256d2aad7fcd42e236d7653293ac9c3f743b17508bb6b64063aae58b814cc100760063f2dbcde83bcc2ccf0b728427576b33a48d61778fbd75a638b1c768544bd88d0000016c147f498000000403004730450221009dd5853469c1b47c613c25cfb37917064b1fbf6707ba246d36993888874d6aa6022008f90e68c4cc6b8ec488ff2f7c9b91fd678e4b773281f5369f6cfddf2d415ed9
 . . . . [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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