DV SSL/TLS Certificate for imantosis.gr

Certificate is witin its validity period

Issued by Let's Encrypt (R11)

About the imantosis.gr DV SSL/TLS Certificate

This certificate with serial number 06:99:fb:39:b1:86:37:02:2a:bf:07:f1:51:e5:bc:87:e6:6a for imantosis.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 imantosis.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): 06:99:fb:39:b1:86:37:02:2a:bf:07:f1:51:e5:bc:87:e6:6a
Serial Number (int): 575070853517948113077425585974192649004650
Serial Number Length: 139 bits, 18 octets

Subject Key Identifier: 38:2a:7d:5f:ac:5e:ad:ca:ce:77:2f:18:ca:8f:77:c8:25:2c:89:35
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): 31:32:87:8b:56:41:10:4c:34:87:96:fe:3a:50:7c:30:41:71:81:2b
Fingerprint (SHA-256): 13:f2:7e:bd:2a:a8:70:c3:1c:c5:6f:92:ec:4b:f7:c4:3f:4b:68:8c:ea:20:6c:a8:ff:59:8f:d3:ef:b4:d7:b6

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

Revocation Information

CRL Distribution Point: http://r11.c.lencr.org/107.crl

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

Advanced Certificate Properties

Technical details of the X.509 certificate for imantosis.gr

Public Key Algorithm
RSA
Key Size
2048
Signature Algorithm
SHA256 with RSA
Key Usage
Key Encipherment
Digital Signature
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 imantosis.gr in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAsaVVkq/S+V4jYksODrqG
lig68x5OOY+6scCXifgz63CSS0dAEsPTvqqKtYIX3NPfk/eqiBhrJW7IKB0bdu/W
p/kCOf8kknSR9y9pD7gImsNylSBTXjJN4YGRC5JqwYA/X6Q8TXkp4WqYtgDLV9y2
p9f35pOAJ6bJp/bnVBhFch7ggJpNOrWGY4vmG1wJ+uGMEi+3hAGKhtujrTsus7Ne
ajSkPzRpvp/3ywUAF1Fqauf+gZc5K5fqzrMy6ekGQ4k52ktFhXK21Cx4MkrZ6Ogo
Z/BzjJK7pSgwIYN6RcjPjKACSlgL3UDT2X1t7yKcUK/mlCpvYIvsMpBSkZhH+TEe
6wIDAQAB
-----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 575070853517948113077425585974192649004650
 . . . . . . . . [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 2025-06-21 16:37:39 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2025-09-19 16:37:38 +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 'imantosis.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 22425709345930422789053032084636954555011811413163732578671527124132438481799482995203937012733080724773914564980046154471917791168420410811364622226252831906104309587120118297789282471405099050062858217932372814210455292548300944459176395049406281649707199055675184287541236005221215081950778358144920541702223282365934958711333054312536900923993041389580793630544129898542123998468123242845220734589579295572519790216252593177130944376403444033990263074850934016263681150779167392897702012752641059472178014257533501311831224506502037905175575552146991480709800628978581524002468663329014559474501671032950099091179
 . . . . . . . . . . . . . . . . . . . . [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)
							382a7d5fac5eadcace772f18ca8f77c8252c8935
 . . . . . . . . . . . . . . . . [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 (39 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.48.2
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [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 (32 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String '*.imantosis.gr'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'imantosis.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/107.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 (244 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (241 bytes)
							00ef007500ed3c4bd6e806c2a4a20057dbcb24e23801df512fedc486c5700f20ddb73e3fe000000197938fe2d00000040300463044022067f56c32446dc07731ca4439a4c8eccb1bad4f19493c02a3ed84e47accaf5f19022000b9b1a3fcbabc529f018c815097759276fa7697eb4526c323dec514eccbcd890076000de1f2302bd30dc140621209ea552efc47747cb1d7e930ef0e421eb47e4eaa3400000197938fea8b0000040300473045022100a62a51cf77c3db77ddc7eb8b750e5f3d6286ba0ed8a194c4dcab7da92b233ca6022072769354da6de14f6cf86ccac722d67a6796ac937ae75478822f62f9c3c7f8b8
 . . . . [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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