www.seat-harb.at

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:2a:5b:3c:7c:41:b0:4b:a4:ef:6b:70:3f:3d:16:88:77:cf 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): 03:2a:5b:3c:7c:41:b0:4b:a4:ef:6b:70:3f:3d:16:88:77:cf
Serial Number (int): 275749991011611277065709349415850147870671
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): 5a:4f:b0:77:74:ef:98:1a:77:da:f3:a7:c7:5d:f8:a0:5d:7a:b2:b4
Fingerprint (sha256): 20:c8:ac:85:9d:b2:88:83:1c:4a:32:ce:f4:3d:e3:b6:bb:a7:76:e0:03:4f:d4:f8:ec:17:f4:a7:d2:55:ba:03

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

9 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 275749991011611277065709349415850147870671
 . . . . . . . . [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 2020-01-15 06:24:02 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-04-14 06:24:02 +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 (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)
							00f00075005ea773f9df56c0e7b536487dd049e0327a919a0c84a1121284187596817145580000016fa8167a640000040300463044022006468a3ba6dcaa69ec0eaad1e8d1ad120e7bf4b1ade52a2e2f5c28911275db5d02206a37718c911ea8754a930bc0ca2428f313b997c3a7e06769bd7cc31c16701ec4007700b21e05cc8ba2cd8a204e8766f92bb98a2520676bdafa70e7b249532def8b905e0000016fa8167a4d0000040300483046022100d6d7edd247f73ef98878bd78466d4dad0e09dd094c9c534b065c0ebfec853759022100d50694beb007d1c9e28a11ab57b58d33762883bbee5b20ac08bd31f50d295ff0
 . . . . [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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