drd.at

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 04:1f:43:e1:67:7a:96:c9:3b:2f:3f:6c:7b:cc:d6:0a:db:5e 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=drd.at

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 04:1f:43:e1:67:7a:96:c9:3b:2f:3f:6c:7b:cc:d6:0a:db:5e
Serial Number (int): 359088125742901529681477622053595383520094
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: 37:dc:40:c5:8d:54:71:80:dd:ae:7a:9f:3e:68:94:31:14:7b:53:34
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 34:47:27:b5:58:2a:e0:8b:c2:77:33:e0:4e:8f:25:99:ab:c5:d1:f9
Fingerprint (sha256): e6:2d:dd:8d:04:4e:b6:da:04:b5:e0:a7:88:46:6c:19:18:e0:d2:13:aa:91:7c:9e:92:b2:f2:5c:3c:19:de:a6

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 drd.at

2

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for drd.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

drd.at
www.drd.at

Other certificates including the domain name drd.at

(limited to 100 certificates)

Certificate

The complete raw certificate details for drd.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 359088125742901529681477622053595383520094
 . . . . . . . . [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 2019-10-18 23:10:23 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-01-16 23:10:23 +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 'drd.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 788182739644666580468705885875753668981223935660962414015678994903452616670816118166529505139348835966974323888803740527364672336167237605733713309667795159503165711543981321156688434662093399003250632740980572165391510319244224706931127972780203952933618851999745699340595770504626811345460637195180213532612179496084198696774463428466777665914777548660293338569821514002334197625810546271044261652431996939996174097620255064274046421399139052247420487881891066631847685077803030556987419800767397407671561257988985360502590449311877459321177439145626346144417685215094779733815241910646358461018137965165006304261628428218186868702159313755547870503018274957466069367245457803397486412895319850830601411040908539740806602092355016791588894521469588099996888925676512179272540721491495371094488947461584141291159201619871213968459598749179533453006504603479008870396103837971134266430582390245939224377741432921601683012530257392007937713086948183768842835498348993061061064800796066682253688344278960083264190091946043003324638138035293284443855017350866561980514117963311110591777938966978012510566898168940313553569304650698716165779449892137462461473830592920654274256863784576241491230739975383238752814596391935052609860389531
 . . . . . . . . . . . . . . . . . . . . [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)
							37dc40c58d547180ddae7a9f3e689431147b5334
 . . . . . . . . . . . . . . . . [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 (22 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'drd.at'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.drd.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)
							00f00076005ea773f9df56c0e7b536487dd049e0327a919a0c84a1121284187596817145580000016de159d5110000040300473045022100c17644d63907b2f777469904cd62c6a4e99bf1a6b91c88d21cda9954722abd3a02202e373d44bf425f6230d9293eb83be653767f40563a0468115464e2e4d4c2c468007600293c519654c83965baaa50fc5807d4b76fbf587a2972dca4c30cf4e54547f4780000016de159d502000004030047304502204b4f11d1698889de9b2516cc90095d22ac45038d13571df9a4c5128ed316aa150221009037799d7748e80c749f934ee2d8224364340c660b415c2769c86c0affb2c2aa
 . . . . [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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