biztec.gr

Issued by R3

About this certificate

This digital certificate with serial number 03:39:e2:95:aa:a0:17:84:6c:99:4a:7a:09:18:2f:43:99:67 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:
  • 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=biztec.gr

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:39:e2:95:aa:a0:17:84:6c:99:4a:7a:09:18:2f:43:99:67
Serial Number (int): 281034135349746961903220607329521354643815
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 69:e5:de:22:54:f0:24:2d:22:f2:12:23:93:50:0a:88:ba:a9:ef:6d
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): 57:cf:0f:99:bd:e0:1c:f5:d2:dd:2b:f6:b1:43:fb:05:e5:4e:53:99
Fingerprint (sha256): 81:2a:01:c0:6c:03:65:ff:28:d5:4e:04:ec:e8:5e:81:49:b7:1c:de:65:d5:41:a1:c4:50:2e:b3:d2:29:fb:ff

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

Revocation information

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

Check the revocation status for certificate biztec.gr

2

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for biztec.gr

Public Key Algorithm

RSA

Key Size

2048

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

*.biztec.gr
biztec.gr

Other certificates including the domain name biztec.gr

(limited to 100 certificates)
biztec.gr
service.degunfactor.com
elemmel.gr
service.degunfactor.com
service.degunfactor.com
biztec.gr
elemmel.gr
service.degunfactor.com
service.degunfactor.com
biztec.gr
biztec.gr
service.degunfactor.com
elemmel.gr
biztec.gr
biztec.gr
biztec.gr
odysseuserp.gr
service.degunfactor.com
service.degunfactor.com
service.myadaptability.co.uk
akademie.chatbot4you.de
elemmel.gr
service.degunfactor.com
service.degunfactor.com
odysseuserp.gr
service.degunfactor.com
service.degunfactor.com
biztec.gr
help.monadplug.com
biztec.gr
odysseuserp.gr
support.softsystem-gmbh.com
odysseuserp.biztec.gr
service.degunfactor.com
service.degunfactor.com
support.wili.lu
elemmel.gr
*.biztec.gr
biztec.gr
biztec.gr
service.degunfactor.com
elemmel.biztec.gr
service.degunfactor.com
biztec.gr
service.degunfactor.com
service.degunfactor.com
service.degunfactor.com
desk.my-apaleo-topsys.fr
biztec.gr
layouts.monect.org
biztec.gr
elemmel.gr
service.degunfactor.com
support.fdit.co.uk
elemmel.gr
elemmel.gr
odysseuserp.gr
biztec.gr
*.biztec.gr
elemmel.gr
support.pmiq.co.uk
service.degunfactor.com
elemmel.gr
service.degunfactor.com
service.degunfactor.com
biztec.gr
service.degunfactor.com
elemmel.gr
elemmel.gr
service.degunfactor.com
elemmel.gr
elemmel.gr
biztec.gr
*.elemmel.gr
akademie.chatbot4you.de
support.iqrf.org
service.degunfactor.com
service.degunfactor.com
biztec.gr
odysseuserp.gr
gadp.suppport.ignitehospitality.com
service.degunfactor.com
service.degunfactor.com
elemmel.biztec.gr
odysseuserp.gr
service.degunfactor.com
service.degunfactor.com
service.degunfactor.com
service.degunfactor.com
service.degunfactor.com
helpdesk.sinergiaideas.com
service.degunfactor.com
service.degunfactor.com
support.biztec.gr
elemmel.gr

Certificate

The complete raw certificate details for biztec.gr in PEM and ASN.1 format.

Certificate (PEM)

-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAvZ8BU+nv3l7ozBm2FQcZ
euYsCkRAIdLEbVy0eian72YF8HBrLV1RkVdq8mOFRTAFhOD6DvD5WK7VOlXa9466
jpsztBSKWN98xSX65GH4V0aDVcbuWj5IwcZ5cgUpAmO4oTgc3NtyLjnO5D5vwNtu
OR8QHhYB6LMmJ04xmfcv/rFn2Zck3LWQz34Sg/ftF0vzdgmYMMx+vzbE5PG31sU4
XAKnKbUtdLyPzG2MzjUAk8bAwSpfa746sSt1rr6S1p1Vxqjh2eVO3vz2JJk2gXwP
2po5fmRDsFe/DmrZA3Pqx1k+ygLsamSyO1y/xhbpQFjIiP1PmXkuVRKjRh0Dv4Rr
HwIDAQAB
-----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 281034135349746961903220607329521354643815
 . . . . . . . . [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 2023-10-24 02:50:26 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-01-22 02:50:25 +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 'biztec.gr'
 . . . . . . . . [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 (2160 bits)
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:2|false] INTEGER 23937448018453983628906760922245271317244229897414737812500515010096361425594298820430625614260649998748728818961629648911931507803977749350571997453568164098936327196752787884909098982151239394808600100252082798090490020862553611644833195573355003718504404197710594693350376139521608285731387220681295368239110484741363140580467751668614366555844952241582860764877214426863641055010124936440933022989696820604689880332386628367359694833203209811462945412301544211245226774908588512445594699260579515071999380737353516523597595682686136448110961325059564687535265569932732452778541143313673759067575971577132038253343
 . . . . . . . . . . . . . . . . . . . . [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)
							69e5de2254f0242d22f2122393500a88baa9ef6d
 . . . . . . . . . . . . . . . . [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 (26 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String '*.biztec.gr'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'biztec.gr'
 . . . . . . . . . . . . . . . . [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 (245 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (242 bytes)
							00f00075003b5377753e2db9804e8b305b06fe403b67d84fc3f4c7bd000d2d726fe1fad4170000018b5fce2361000004030046304402206e5d17f0aa52ddba053fb210c276ff6c57eeb6ea22407c7a32f2403b1ebb6bee0220607842e6dfee1b063eaff7089cb8ccd5424b64e142fd4767e2d337608db7c7f5007700dab6bf6b3fb5b6229f9bc2bb5c6be87091716cbb51848534bda43d3048d7fbab0000018b5fce238800000403004830460221008375721c1d5dc7dc71c400ee324687f3aa0f9bab8ff59ab99d899feffd235ea0022100b10e84fd103b347af9556f0f2a055723d6ae5bd1a83539f4d56482d702f1cb4f
 . . . . [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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