www.gazovik.biz.ua

Issued by R3

About this certificate

This digital certificate with serial number 03:7b:cf:5b:76:83:85:61:35:d4:cb:05:92:1b:9f:10:b5:37 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:
  • Subscriber Certificate: commonName is deprecated. (BRs: 7.1.4.2.2)

Certificate Subject

CN=www.gazovik.biz.ua

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:7b:cf:5b:76:83:85:61:35:d4:cb:05:92:1b:9f:10:b5:37
Serial Number (int): 303467214024442276747459301917379253024055
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 09:0a:86:10:26:1b:34:fa:fd:2b:4c:c6:d1:44:84:0c:8d:43:de:c6
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): 25:f7:4b:96:8e:61:98:56:25:2c:88:ba:43:32:f3:62:66:33:6d:c6
Fingerprint (sha256): 27:ff:b6:48:1e:ba:6f:21:50:4f:9a:8b:1c:6e:e0:5f:de:ca:39:d3:51:ee:01:05:21:78:32:95:ab:6f:dc:df

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

Revocation information

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

Check the revocation status for certificate www.gazovik.biz.ua

2

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for www.gazovik.biz.ua

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

gazovik.biz.ua
www.gazovik.biz.ua

Other certificates including the domain name gazovik.biz.ua

(limited to 100 certificates)
www.gazovik.biz.ua
www.gazovik.biz.ua
www.gazovik.biz.ua
www.gazovik.biz.ua
www.gazovik.biz.ua
www.gazovik.biz.ua
www.gazovik.biz.ua
www.gazovik.biz.ua

Certificate

The complete raw certificate details for www.gazovik.biz.ua in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEApJqMMYXTxfmqly+Ks5IQ
XqXzMovwlGhvhuD5BWQ/QX8B724yqa1I527f5kc4+f1sxhRcWe0Za9WEGUFthgZx
vNem6YRvPy+1d+9mn6gHAjxZ9Io9FbIs/fsYDq9dz9y34TS0pYHx5p/NbpYHilA4
rRKaUHM0JCd0SlO4zpKMINyq6ngaCcPq4Lkc7Zq4YalcacKs4V/61igjQCOU0Qf3
h0/mzXdfpZ5w/m7s2g699b8TqyNMWoAZiVSk4pJBcEoA/8pn+n2zmYLwj4Hnz5VV
JsKFj9n6z8mjKocTvPqoGCJeK5KfI2JIu8Ghq+cGW9S5taRozjl3xyl77L5tI0lY
/QIDAQAB
-----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 303467214024442276747459301917379253024055
 . . . . . . . . [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 2023-09-04 06:13:06 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2023-12-03 06:13:05 +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 'www.gazovik.biz.ua'
 . . . . . . . . [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 20779292291506697182338259765198845500688059142059902063212743869462691721119897847659240742507418217446691856775693288231403700841370717481985460997349223040091525361761282553877386481284068435181460482523213553863746732495715637419393737238080102248111887022824442613296771694665431428647679282267965129170960394376548467284785112097815257475005722491385633910342843380119446424339819553128855704820297506227647495376062128449908886565658609839521233831213388335525232138926666355096522591796120780774591610852591056711753780479432882334587310245576357553447752766240796819967176215902479523134837793498604426057981
 . . . . . . . . . . . . . . . . . . . . [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)
							090a8610261b34fafd2b4cc6d144840c8d43dec6
 . . . . . . . . . . . . . . . . [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 (38 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'gazovik.biz.ua'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.gazovik.biz.ua'
 . . . . . . . . . . . . . . . . [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)
							00f1007600b73efb24df9c4dba75f239c5ba58f46c5dfc42cf7a9f35c49e1d098125edb4990000018a5f09b7c300000403004730450220139890a9f260d31701c099c6655cceb1dba589daf67514363d71b113f9463146022100b6253e29b52f612f3c52103d5dcb000c7e93d56336a4dea2770532e9eedffaa00077007a328c54d8b72db620ea38e0521ee98416703213854d3bd22bc13a57a352eb520000018a5f09b7de0000040300483046022100d036ebc3c8c6b36c5cbad6f3ed0b48b077e603e1d38f4f91ccea49f32ac33282022100930d8e1905d5b7bf0b33fe247ba2a70b278fcc77ce65b9e5826f6b20df147e45
 . . . . [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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