adastragrp.bg

Issued by R3

About this certificate

This digital certificate with serial number 03:13:fe:7f:16:64:7c:9e:f7:d7:98:98:55:73:e5:0a:00:62 was issued on by Let's Encrypt.

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=adastragrp.bg

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate will expire on

Certificate Details

Serial Number (hex): 03:13:fe:7f:16:64:7c:9e:f7:d7:98:98:55:73:e5:0a:00:62
Serial Number (int): 268140506553583369154164302278368399327330
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: f1:23:6e:e5:e8:13:9d:b7:a2:ec:5d:07:c9:89:74:4b:72:3d:17:8b
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): 05:6b:71:24:95:9d:13:3d:7e:9f:b5:ae:f9:c3:ac:fe:a4:06:6a:e5
Fingerprint (sha256): e6:a1:47:a9:f9:94:48:4a:6c:fe:0c:da:68:2a:48:ca:cf:69:7b:d7:de:46:6e:4a:33:84:f0:eb:7b:d7:6d:5e

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

Revocation information

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

Check the revocation status for certificate adastragrp.bg

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for adastragrp.bg

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

adastragrp.bg

Other certificates including the domain name adastragrp.bg

(limited to 100 certificates)
www.adastragrp.bg
www.adastragrp.bg
adastragrp.bg
careers.adastragrp.bg
www.adastragrp.bg
careers.adastragrp.bg
careers.adastragrp.bg
adastragrp.bg

Certificate

The complete raw certificate details for adastragrp.bg in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAx01321bt2QALUVN+zhne
QbCfhEApSzCyHD6cEaegXhnarRzh9L9cLSS2Fg5ih4rR3lur3oP7VOEXl4B9+JaY
56b+fiEHnXyAfBxEBU8iLYiIAYOm538kh4V6YZR4CiZDheGF8LUkOuEMeITcFq51
gwN9eePjXEu87XDAN55fW9/Gm+yIcrXQZmVWhVY4mBfQqX8DarwYLQZRuk+uoIw3
L+goUhkzqznBs6jqHr0YL2jNjbAuZ3M2H6NvGuPFiwXMEsOD87hAagxF1EA8hv9t
wbrViRdslYsX7tK/eX6zxmOVaPwU9oyc6yFHMdc9+AzelgkhtAlq7yQ4UWEMXim3
aQIDAQAB
-----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 268140506553583369154164302278368399327330
 . . . . . . . . [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 2024-04-18 13:43:41 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-07-17 13:43:40 +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 'adastragrp.bg'
 . . . . . . . . [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 25159623676803915857524058625296881609978861172198741437438387539659492653287081824249569548317638357561092393940726565858384671882738207962125229698011911508848042411213249179827085588739322882774658884015861003815425588611990005916251212111043562478682969408486144538898431358862254099705911752560423706562349342616378515855116024787883822612947488276648405048208151300734492088420319324088367057744852216042900830930832441326812501174204586120947404697431472160217921499390029506305155233996130857940558934024194674686616116684704258076548747491620027594884161315274068741072652055329951277534267710165330933954409
 . . . . . . . . . . . . . . . . . . . . [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)
							f1236ee5e8139db7a2ec5d07c989744b723d178b
 . . . . . . . . . . . . . . . . [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 (17 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'adastragrp.bg'
 . . . . . . . . . . . . . . . . [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 (247 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (244 bytes)
							00f20077003f174b4fd7224758941d651c84be0d12ed90377f1f856aebc1bf2885ecf8646e0000018ef1a9ce860000040300483046022100bce830d69aa3447107fe97e88967969fed5fd12161b88bf1e80b04a5f6ace590022100cc2a3995c72ac9e67cf0f64f5b5b813c7c3e3ecd639e5dec8ba8a3a977782bcd007700eecdd064d5db1acec55cb79db4cd13a23287467cbcecdec351485946711fb59b0000018ef1a9ce760000040300483046022100bcc622f89b0c0c3e656424dea750f8cbd0acbe50c3c4166f880fee2e8f0f23e6022100d3dc4968b2b5c82bc24c7f667d9611b823a17e75bd595e9f8c3fe28dcd358ffc
 . . . . [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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