decon.gr

Issued by R3

About this certificate

This digital certificate with serial number 03:f1:71:58:ef:78:01:3b:53:2f:1a:a0:63:c9:9b:db:ed:df was issued on by Let's Encrypt.

With 2 subject alternative names this certificate can be used to secure multiple fqdn's. This certificate is currently not expired, we haven't checked the revocation status of this certificate but you can do this simply on revocationcheck.com. 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=decon.gr

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate will expire on

Certificate Details

Serial Number (hex): 03:f1:71:58:ef:78:01:3b:53:2f:1a:a0:63:c9:9b:db:ed:df
Serial Number (int): 343495572765877812171933883915754855460319
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: ed:0c:b5:4e:f9:dc:eb:92:2a:f9:8e:f9:c6:59:00:c4:dd:d0:1b:a3
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): 0c:14:64:17:7f:c3:94:f0:fc:cd:88:7c:2f:2c:c7:ce:8d:f7:db:27
Fingerprint (sha256): 8b:b7:e9:01:2e:50:65:c4:68:c4:b0:5b:e3:68:64:0d:5f:65:66:bd:56:6d:d6:f4:b3:25:ce:22:de:5d:29:d4

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

Revocation information

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

Check the revocation status for certificate decon.gr

2

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for decon.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

decon.gr
www.decon.gr

Other certificates including the domain name decon.gr

(limited to 100 certificates)
de.decon.gr
fr.decon.gr
www2.decon.gr
www3.decon.gr
www2.decon.gr
de.decon.gr
www2.decon.gr
de.decon.gr
en.decon.gr
gr.decon.gr
decon.gr
en.decon.gr
de.decon.gr
de.decon.gr
www2.decon.gr
decon.gr
fr.decon.gr
gr.decon.gr
de.decon.gr
en.decon.gr
www2.decon.gr
fr.decon.gr
decon.gr
www2.decon.gr
gr.decon.gr
www2.decon.gr
decon.gr
sni49126.cloudflaressl.com
fr.decon.gr
en.decon.gr
decon.gr
mail.decon.gr
en.decon.gr
decon.gr
en.decon.gr
en.decon.gr
www2.decon.gr
www2.decon.gr
fr.decon.gr
en.decon.gr
fr.decon.gr
en.decon.gr
gr.decon.gr
sni49126.cloudflaressl.com
gr.decon.gr
gr.decon.gr
gr.decon.gr
de.decon.gr
www.decon.gr
decon.gr
fr.decon.gr
fr.decon.gr
fr.decon.gr
decon.gr
en.decon.gr
fr.decon.gr
de.decon.gr
decon.gr
sni49126.cloudflaressl.com
de.decon.gr
decon.gr
decon.gr
gr.decon.gr
de.decon.gr
decon.gr
de.decon.gr
en.decon.gr
sni49126.cloudflaressl.com
www3.decon.gr
decon.gr
decon.gr
sni49126.cloudflaressl.com
fr.decon.gr
de.decon.gr
fr.decon.gr
en.decon.gr
decon.gr
en.decon.gr
en.decon.gr
en.decon.gr
decon.gr
de.decon.gr
en.decon.gr
sni49126.cloudflaressl.com
www3.decon.gr
www3.decon.gr
de.decon.gr
sni49126.cloudflaressl.com
de.decon.gr
www2.decon.gr
sni49126.cloudflaressl.com
www3.decon.gr
gr.decon.gr
en.decon.gr
decon.gr
de.decon.gr
fr.decon.gr
fr.decon.gr
www3.decon.gr
fr.decon.gr

Certificate

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

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEApYgMld2HDsCBM320YVc5
V9oFf8psVwS2vUGciefVjD2iu/COFlKT7JJ1+bGdfKOitJLMrTnwJJ27TpeueBju
DvBI74qP56o/sXCzKpCGKdhC7p8+zN7MD+kTE9d6zxpaN47glseaU3niYSjuXE7L
6CB4Gs/xd/o/adzXkCmsoFs3TQ7oxptzW4RX3Wxa/3GS34vfcy1i3CovVCMd7G2T
8Z75JZA7xW9+RDffmFWJOjAfAv6dEPUD1uXvwEWvKruB1FePcG+/+lIRS7+tPacD
t+PtSLQ4Nw67W0NJuaU6uWGDRS6/xd0G0HEt7npGgZUb8ZTnUazGnYSDIOsmoz1U
dQIDAQAB
-----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 343495572765877812171933883915754855460319
 . . . . . . . . [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 2024-04-01 00:20:55 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-06-30 00:20:54 +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 'decon.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 20896408661482076292899818945287127877440915900227675530759490030163063094722662588107117681461133320723947507913570920204064077708811564562800836644392128221382221667855941438482868586958371278746626040545178530609704111850830088199195648379316670370024833528205037861016369112048111257732924721397116695996204607571053371578327691951440860412717548387472339683877571685438740677312224572976502647233747250793401781238235607515818635108822973546160251295058946492814133214002299543291549155491216522253875843992195215309698779923784693604381042826633741392406834283561062144044361172205027685249984858755982610486389
 . . . . . . . . . . . . . . . . . . . . [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)
							ed0cb54ef9dceb922af98ef9c65900c4ddd01ba3
 . . . . . . . . . . . . . . . . [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 'decon.gr'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.decon.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 (246 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (243 bytes)
							00f1007700eecdd064d5db1acec55cb79db4cd13a23287467cbcecdec351485946711fb59b0000018e973ebe220000040300483046022100e73946ec8d6dc163e782d97720c5d2f409894daa7951b535b136eaefa80bc15e022100b741523bc911c19434a301caaa4bbc0d5fd60136eabbcfa60e261ccbdd5ba016007600a2e2bfd61ede2f2f07a0d64e6d37a7dc6543b0c6b52ea2dab78af89a6df517d80000018e973ebe760000040300473045022100d9a4ea746c6678140b3abbcadcc0f003b3d21e60f780a9305c93a591a2df958302206ae460f851e1014d93f0f2527b901dc56c170a9648e122cc6b272a9ab61d6627
 . . . . [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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