dev.hofa.de

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:0b:72:42:67:4f:1b:1c:97:e8:70:95:44:75:f5:0f:42:ae 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): 03:0b:72:42:67:4f:1b:1c:97:e8:70:95:44:75:f5:0f:42:ae
Serial Number (int): 265231840609878811423405494073900674269870
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: b2:c7:c6:91:85:75:30:de:24:94:af:8c:51:a0:be:a9:df:4f:b4:7d
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 11:72:bc:f8:21:e3:48:99:7f:37:43:a7:dc:07:90:d0:f1:47:bd:ac
Fingerprint (sha256): 39:d3:51:75:21:37:b5:fe:90:0e:1a:6e:02:cf:3b:b9:22:8b:49:de:d3:b0:fd:1d:53:70:98:e5:10:ce:20:a4

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-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAwJ04cVmsHGhLr5Ql3pW+
L1nepMU6vXE9BuLADjkj++RqN5JwO/59X6In44ISAJNi33ha+zqCDLCdXlrQ2qYi
zHxRXrrx4LPqNTxrJoOL2lACwF2fR6X4R3dlTcXh0HrGMXZ8bFiu+YcTdZ/+U7MC
4yftbKbqwfmSArCg3nd4qIapSyQKYaGsEdmhBkHqe2VNW+TYcpjq13LddyHjh6V5
nFUCYYU/iT9Ta2uMadzVFyZSiq59rth0DMGo3lXyccJSi5/M+xKHdhDRbP2komDr
+llhYnYpIDwcHWG4bGLySG0bHAVzkYP/Jd/IEXf/TixMXLNhRTkErBP1VR9tdtI5
sQIDAQAB
-----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 265231840609878811423405494073900674269870
 . . . . . . . . [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 2019-11-18 11:01:26 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-02-16 11:01:26 +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 24315282861487733093064139482896254662641348089326979655377971091938613229539194210605996918519385851470185964836716071775167042453094740584522077778669317546351358454631873244533323061772539580387732783981330185558091672898142995998245024582886052335110105664348617831385865602145044038035410540441716332487708465147868744740155013580561370410592539304451009571757905713484058048810601880214382215063701937659902461159355781562484786337353691407239336297846357095586798130767313779472147348493494813544274360116349151214202117124971143349692562557892975567355118546775091524985911395168766071756129850142196617066929
 . . . . . . . . . . . . . . . . . . . . [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)
							b2c7c691857530de2494af8c51a0bea9df4fb47d
 . . . . . . . . . . . . . . . . [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 (244 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (241 bytes)
							00ef00760007b75c1be57d68fff1b0c61d2315c7bae6577c5794b76aeebc613a1a69d3a21c0000016e7e6397100000040300473045022100c360332c944eed9ba1c13361bb4f945fb94d9aa3d3b07fc1b9f7ddb20087e205022001c84063e2ecff2319179839ebde202d3ee52d0008524cc20749b13ced23d8a10075005ea773f9df56c0e7b536487dd049e0327a919a0c84a1121284187596817145580000016e7e6398e50000040300463044022063a717350b4e7bfe24fb4c3da5cab9fc220d6266f478688d66ab7ca0113a6d9502207fc7ea11b31aebaf661d903f91f46c8e05423418ee55c5ec4d33e8f089d6d931
 . . . . [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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