www.seat-harb.at

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:56:27:4f:53:a4:eb:71:33:0d:7f:35:22:78:07:c4:ef:17 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): 03:56:27:4f:53:a4:eb:71:33:0d:7f:35:22:78:07:c4:ef:17
Serial Number (int): 290653393130275165350591110798326758698775
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): bf:15:b5:b9:7d:49:fc:c6:96:95:6d:97:98:44:2a:02:46:32:2d:ad
Fingerprint (sha256): 79:c7:f1:04:8d:d6:e3:b4:30:b4:6c:c7:ed:d6:78:e6:af:0f:23:8a:5b:f2:41:7c:c9:c3:bc:4a:40:df:c0:f6

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 290653393130275165350591110798326758698775
 . . . . . . . . [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 2016-11-30 07:27:00 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2017-02-28 07:27:00 +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 (100 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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