www.praxis-stimpfl.at

Issued by R3

About this certificate

This digital certificate with serial number 04:ac:1f:4b:46:3e:5c:33:6a:3c:1d:b4:53:3a:b9:db:6c:e6 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:
  • DV certificate contains a subject common name, this is not recommended. If certificate policy 2.23.140.1.2.1 (CA/B BR domain validated) is included, only country and/or common name is allowed in SubjectDN. (BRs: 7.1.2.7.2)
  • Subscriber certificates use of Subject Key Identifier is NOT RECOMMENDED (BRs v2: 7.1.2.7.6)
  • Subscriber Certificate: commonName is NOT RECOMMENDED. (BRs: 7.1.2.7.1)

Certificate Subject

CN=www.praxis-stimpfl.at

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 04:ac:1f:4b:46:3e:5c:33:6a:3c:1d:b4:53:3a:b9:db:6c:e6
Serial Number (int): 407019307752285477915629663249845632855270
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: 63:a1:29:ad:4d:62:64:b4:95:ee:e0:62:66:61:b1:1f:0b:bb:b3:ea
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): 39:8d:ca:13:75:f1:c7:7e:4e:9d:48:7d:95:13:19:79:e6:8e:04:c6
Fingerprint (sha256): 80:99:62:75:90:58:ad:98:da:85:5d:64:30:7f:e4:21:50:b2:40:9a:e3:ea:ec:94:fb:d2:a1:ff:6b:d1:6e:19

Issuing Certificate URL: http://r3.i.lencr.org/

Revocation information

OCSP Server: http://r3.o.lencr.org

Check the revocation status for certificate www.praxis-stimpfl.at

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for www.praxis-stimpfl.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.praxis-stimpfl.at

Other certificates including the domain name praxis-stimpfl.at

(limited to 100 certificates)

Certificate

The complete raw certificate details for www.praxis-stimpfl.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 407019307752285477915629663249845632855270
 . . . . . . . . [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 'R3'
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-02-26 00:39:55 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-05-26 00:39:54 +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.praxis-stimpfl.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 776328617969154506738886207459495057482554039322611652894387906842855222700297697269245017976492285469731425316859493874691015584087602918281780127746870550888392824699391831186602491165771271375851817953765689768017474460594877403666034174878251720713807067851416708541271098079707095102715563320581737630770208148213615804553789524020333446680160027953261826105644640359617700287282462883044811186870630298179113231920184596687553379708951059174871390859630589683544611631565712124563103995785067732029948955792791493782364572292695318485027864568443716588480415450385138476397935034879882286721065771568787529410494604228217208543184928968920887469283633806844253147561526970676253908591784456014232996746817746231724169207014403824899412427065468921574388973113232945637076949658820025863981680590234603331640144467011741086646458872948497147802735246752767716559007261954758058204809655060400590125231001524293662070209419084191007038807689754188623156175120906578011603735673793228318956716038055498402125121477898458347227116048599596375766729631494808460433988233932327361953125051219507021623070846482342863191144089741244971325976706815144923517208721064647979265028109197484432988025270227122603793032873944359327568292181
 . . . . . . . . . . . . . . . . . . . . [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)
							63a129ad4d6264b495eee0626661b11f0bbbb3ea
 . . . . . . . . . . . . . . . . [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 142eb317b75856cbae500940e61faf9d8b14c2c6
 . . . . . . . . . . . . . . . . [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 (73 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://r3.o.lencr.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://r3.i.lencr.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 (25 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.praxis-stimpfl.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 (12 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 1.3.6.1.4.1.11129.2.4.2
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (244 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (241 bytes)
							00ef00760048b0e36bdaa647340fe56a02fa9d30eb1c5201cb56dd2c81d9bbbfab39d884730000018de311910500000403004730450220362d07d61cbc3b8177a2b837ad1b8ee1c4ba4ed3002ca464c356dcb5da8f5585022100bd52494703910d5ca83c0f55f49319e0316283ba122c76a1bb5fa241a44cbace0075003b5377753e2db9804e8b305b06fe403b67d84fc3f4c7bd000d2d726fe1fad4170000018de3119107000004030046304402207852dbda09ee83223be8991232084f78e5f430647950b27790d80b83c366eeb10220480029cdf5f22a59c85f967710f1f5b4d174282ce04dfc86059c011749cd529e
 . . . . [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)
		00b9b60cf637f45870c7076b584cabb2d52a9ccbbec49d788a1f369905020395fc1e56a7a22443d8ae4a4acc566cabafeb3502ca54bd2f0ca13360358a716f8ab66237c7b4241eaf2afad2ed36e40be9d036d9ea29fa44c00e56808bb11712fb4b0642633c0c4097365a4a96a334e09e8ffa56967f853cde6b6523e2a54f60edbf8419c11a2ec8e55157ad172bbeee365ee4104f6b9b16949dddcfda68d031e201b8bdc9786f1a02bfcdea26362a659c46f18aba124432164b0419c5635a04fd15a30d28a959cea4e521fbbc9c4f843e8dd5cc883984da2dfd061cbca7e31be09d6adc984596d4e3e3d53c5951927f742c39afe7db394426add33487622f493836