DV SSL/TLS Certificate for chowgarkungfu.gr

Certificate is witin its validity period

Issued by Let's Encrypt (R11)

About the chowgarkungfu.gr DV SSL/TLS Certificate

This certificate with serial number 06:21:3d:bc:cf:67:8d:b5:00:9b:80:19:e1:2c:a1:85:d8:e7 for chowgarkungfu.gr was issued on by Let's Encrypt.

With 2 subject alternative names, this certificate can be used to secure multiple FQDNs. This DV SSL/TLS Certificate is currently within its validity period but we haven't checked the revocation status of this certificate, you can do this simply on revocationcheck.com. We have found some issues with the compliance of this certificate, they are be shown below. We hope this DV SSL/TLS Certificate review for chowgarkungfu.gr provides you with the detailed information you were looking for.


We have identified some issues with this certificate:
  • 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)

Let's Encrypt

Organization: Let's Encrypt
Country: US

This X.509 certificate will expire on

Certificate Details

Serial Number (hex): 06:21:3d:bc:cf:67:8d:b5:00:9b:80:19:e1:2c:a1:85:d8:e7
Serial Number (int): 533985096965167878489567695444136234965223
Serial Number Length: 139 bits, 18 octets

Subject Key Identifier: 0e:23:5d:43:29:5f:85:6f:46:a2:96:cc:ae:89:65:f8:45:4b:b7:51
Authority Key Identifier: c5:cf:46:a4:ea:f4:c3:c0:7a:6c:95:c4:2d:b0:5e:92:2f:26:e3:b9

Fingerprint (SHA-1): e3:20:37:e5:77:de:fb:94:be:7b:4c:be:2d:69:d5:37:28:d1:b2:f3
Fingerprint (SHA-256): 9b:02:ad:ce:b5:dc:99:cd:ce:c6:fa:6a:9f:91:26:79:d4:ff:47:0f:9e:e1:54:c5:30:44:1a:34:3f:2c:f1:55

Issuing Certificate URL: http://r11.i.lencr.org/

Revocation Information

OCSP Server: http://r11.o.lencr.org
CRL Distribution Point: http://r11.c.lencr.org/104.crl

Check the revocation status for certificate chowgarkungfu.gr
2
DNS Names
0
Email Addresses
0
IP Addresses

Advanced Certificate Properties

Technical details of the X.509 certificate for chowgarkungfu.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
10
CA Certificate
This is not a CA certificate

Subject Alternative Names

X.509 Certificate

The complete raw X.509 certificate details for chowgarkungfu.gr in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAxHh2WakJPnP4mzRUsGYJ
N9Q5276j6W3PjI2LkGhcKHAwXM5K6OIa0+FeODEZSnVNABrBUWOfr9Tb5wnvRWfm
8r6w1a6WALGFhlmX93kiToyiigkKr0R4YFMluHkPC9nigLqKshX55IUHCznENrk2
KAmknehlg3xYr/g7+dJdcYjevHy6Ae9Tn4Qii+aOn6eLJdgGzJa34TlRPXKVyAc1
Se4xqQO+83OYQgSzVbp/LQ5dzj37g90RJe0t826IvPuzCsLcj+YHF1t0kFA38NQO
dBu28crakMAHCl59QDCN7Oer599dNBHpJNhcxlSN7KSt4pNHmydfxJB5EMLwJBOo
lQIDAQAB
-----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 533985096965167878489567695444136234965223
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.113549.1.1.11
 . . . . . . . . . . . . [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
 . . . . . . . . . . . . . . . . . . . . [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
 . . . . . . . . . . . . . . . . . . . . [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
 . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'R11'
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2025-05-07 06:22:53 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2025-08-05 06:22:52 +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
 . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'chowgarkungfu.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
 . . . . . . . . . . . . . . . . [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 24802109950192029782711255253538510602012990502919540304215495052433752665464093640556572787291403253340372762363822054471078207387928015951428516452825684170361969792976658591203155636561371020795534218526502414438741606567403853487342720892512349491173318940401213247912997753304612324144320844796450342590576016711173852122228402188782585416197457354276748363316044289751178745964672150025831625862347900707023829721178143449112567459022862797975665299972528070494776961777197717714758745014959580237485487583851497193160520521842065813221968966466299106866404609500830783274852670666062649432584388396086247794837
 . . . . . . . . . . . . . . . . . . . . [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
 . . . . . . . . . . . . . . . . . . . . [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
 . . . . . . . . . . . . . . . . . . . . [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
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.3.2
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.19
 . . . . . . . . . . . . . . . . . . . . [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
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (22 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (20 bytes)
							0e235d43295f856f46a296ccae8965f8454bb751
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.35
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (24 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:0|false] OtherName c5cf46a4eaf4c3c07a6c95c42db05e922f26e3b9
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.1.1
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (75 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
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:6|false] IA5String 'http://r11.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
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:6|false] IA5String 'http://r11.i.lencr.org/'
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.17
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (42 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'chowgarkungfu.gr'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.chowgarkungfu.gr'
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.32
 . . . . . . . . . . . . . . . . . . . . [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
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.31
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (40 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:0|true] OtherName 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:0|true] OtherName 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:6|false] IA5String 'http://r11.c.lencr.org/104.crl'
 . . . . . . . . . . . . . . . . [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 (247 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (244 bytes)
							00f2007700ccfb0f6a85710965fe959b53cee9b27c22e9855c0d978db6a97e54c0fe4c0db000000196a99ee1c40000040300483046022100af54272fddee576299740fa72d9b4280f1f38591cde9f0396ab43a2bd0d437e7022100dad805cbb75bec42d579c19e6f145ea684418d279d57d9b4abb94ff0e1ce5d00007700ed3c4bd6e806c2a4a20057dbcb24e23801df512fedc486c5700f20ddb73e3fe000000196a99ee1b40000040300483046022100c49ac25e8d404916c104fd35db03f57aa6e44f1a700716604f05bbf86e7913b1022100ba9302d9b3c523fdc2890c0bf03c4720a67f856fc4709cbf55a9f64f2c7fb783
 . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.113549.1.1.11
 . . . . . . . . [c:0|t:5|false] NULL []
 . . . . [c:0|t:3|false] BIT STRING (2048 bits)
		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