sontag.at

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 04:83:c2:d6:b5:f4:b0:91:9e:7d:ce:7b:a0:97:8f:58:af:e4 was issued on by Let's Encrypt.

With 2 subject alternative names this certificate can be used to secure multiple fqdn's. 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=sontag.at

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 04:83:c2:d6:b5:f4:b0:91:9e:7d:ce:7b:a0:97:8f:58:af:e4
Serial Number (int): 393285118866896380751513387605188616433636
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: 6c:cb:85:61:54:8c:0b:df:55:4e:08:cb:fd:43:e5:99:6a:8f:dc:a1
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 60:44:26:69:6c:92:62:b8:89:52:9e:3a:01:d5:fc:51:33:42:d2:25
Fingerprint (sha256): c4:71:82:12:d4:6b:3f:c9:2c:2a:ef:5d:1e:2f:cc:68:e7:d9:2c:6f:c5:69:b9:8a:ba:7b:ec:77:2b:95:cc:71

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 sontag.at

2

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for sontag.at

Public Key Algorithm

RSA

Key Size

4096

Signature Algorithm

SHA256 with RSA

Key Usage

Digital Signature
Key Encipherment

Extended Key Usages

Server Authentication
Client Authentication

Extensions

8 extensions
No unhandled critical extensions

CA Certificate

This is not a CA certificate

Subject Alternative Names

sontag.at
www.sontag.at

Other certificates including the domain name sontag.at

(limited to 100 certificates)
stammbaum.sontag.at
sontag.at
sontag.at
stammbaum.sontag.at
sontag.at
sontag.at
sontag.at
sontag.at
sontag.at
sontag.at
sontag.at
sontag.at
sontag.at
sontag.at
sontag.at
sontag.at
sontag.at
sontag.at
sontag.at
stammbaum.sontag.at
sontag.at
sontag.at
sontag.at
sontag.at
sontag.at
stammbaum.sontag.at
sontag.at
sontag.at
sontag.at
sontag.at
sontag.at

Certificate

The complete raw certificate details for sontag.at in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----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-----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 393285118866896380751513387605188616433636
 . . . . . . . . [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 2017-10-09 07:00:18 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2018-01-07 07:00:18 +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 'sontag.at'
 . . . . . . . . [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 (4208 bits)
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:2|false] INTEGER 792621489355715293959234780761063539696319549200063246356790008278010030147882531083512763002325651275753658036803067276312844881680040593625175921275133096489356447251191512986237573684767108297058838007317722033545530319979669947409828967449905770331475421962113820039868013485271354142802723401493303063197011797211351333507020659847519518336203481779790720135172749390974937687532679360056156251663465185554966180691350177522100592795577304982837444350567603473624040650577356706196321282705229878978778027638848827077047098229478162636144024061335061383251425349464260174965656228862278631531619534833995737392710170789939145866594402161696798269267633545781171693126624064487403520050597436477385691179785603168813970466095548136409005609286641819428718076399739645999164596542431786990976436011441672052390286906031080708222670359658444860158488961110906372237874587126399573420893660001472558724298939987637092458955205678731427865065989826226114782032476943459780687874299239246996875885639839819122307267855089439573971899847905528219871917999658935587035921402899548075313462106415023465378369720864925105911556629398112531847967218094162961276925162737119954074821947628758450854852298013570864163799044930491669731855861
 . . . . . . . . . . . . . . . . . . . . [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)
							6ccb8561548c0bdf554e08cbfd43e5996a8fdca1
 . . . . . . . . . . . . . . . . [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 (28 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'sontag.at'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.sontag.at'
 . . . . . . . . . . . . . . . . [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 (246 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 1.3.6.1.5.5.7.2.2 (unotice)
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:12|false] UTF8String 'This Certificate may only be relied upon by Relying Parties and only in accordance with the Certificate Policy found at https://letsencrypt.org/repository/'
 . . . . [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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