www.seat-harb.at

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:c5:67:65:98:6b:09:69:6a:7f:48:6b:88:36:4b:06:68:ca 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.seat-harb.at

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:c5:67:65:98:6b:09:69:6a:7f:48:6b:88:36:4b:06:68:ca
Serial Number (int): 328509922075660761543954512179071228995786
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 3e:a4:18:67:95:c4:98:b7:a1:ea:f7:38:7d:fe:e5:11:d5:93:c8:b2
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 2d:fa:e1:6c:73:3c:eb:77:66:8d:47:64:f8:b5:73:73:e6:95:49:5d
Fingerprint (sha256): f4:82:62:c7:8e:be:ba:1e:2a:00:0b:c2:e9:ad:5b:38:1c:86:43:da:c1:e2:49:63:b6:39:0f:f2:47:fd:19:d7

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.seat-harb.at

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for www.seat-harb.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

www.seat-harb.at

Other certificates including the domain name seat-harb.at

(limited to 100 certificates)

Certificate

The complete raw certificate details for www.seat-harb.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 328509922075660761543954512179071228995786
 . . . . . . . . [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 2017-05-29 06:13:00 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2017-08-27 06:13:00 +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.seat-harb.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 712810948464674424898624545249098218089282504659617714353077816410882901116904385034865560091611140519938470476245838474533142922435046648639741006831117122354731715850551659013475872295736323643007655542332034190886586890613152877814327038069682684616053490694765420263387816527603155431476151078107803003628821429912430539520915479659188940183053508393878362341485456884796604519365622420694674859065257030390290428400687281080819663217077302203742857288417832556689802633035839605654901178100395016226087023289343044526933085689037824439138193716222963258210161337899877190632136011329796236138355813336216381104096926518317080782111844680333614962108156605533446241621050290569602068689553067267422178890515599240133456205092915046365319202600431850936328044769215750591323835498791125605631518651684045601408968619963370480238489955597787447062832774423567226706688828428296901589524406431646232653497490760156421381303827229788672909431490721477520411030424691703322276753008371338433209295582405530984097120052988436200614977267354124209711500791051289853657027695336247915765339493820143025331868556312638131947640404573178518368220743066472821248047920011517132801770231157084463238619496124916040351684581815585951376157811
 . . . . . . . . . . . . . . . . . . . . [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)
							3ea4186795c498b7a1eaf7387dfee511d593c8b2
 . . . . . . . . . . . . . . . . [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 (20 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.seat-harb.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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