305877.vip

Issued by Certum Domain Validation CA SHA2

About this X.509 Certificate

This digital certificate with serial number 1e:52:b1:1a:5c:7a:29:a2:fc:0d:f4:e2:43:21:12:f6 was issued on by Unizeto Technologies S.A..

With 2 subject alternative names, this certificate can be used to secure multiple FQDNs. This certificate is currently valid. 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. We hope this certificate review provides you with the detailed information you were looking for.


We have identified 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=305877.vip

Unizeto Technologies S.A.

Organization: Unizeto Technologies S.A.
Organizational unit: Certum Certification Authority
Country: PL

This X.509 certificate will expire on

Certificate Details

Serial Number (hex): 1e:52:b1:1a:5c:7a:29:a2:fc:0d:f4:e2:43:21:12:f6
Serial Number (int): 40306200290999710246309039406302958326
Serial Number Length: 125 bits, 16 octets

Subject Key Identifier: 3b:52:df:d8:e6:4c:46:23:fd:72:d4:1a:ee:d4:6c:47:de:06:00:c2
Authority Key Identifier: e5:31:ad:bf:3a:11:96:f4:83:bc:50:3c:d4:b7:90:9b:90:ee:de:25

Fingerprint (SHA-1): 45:6e:0e:35:8e:40:33:b6:f0:44:d4:6d:99:d8:82:aa:0b:56:64:c1
Fingerprint (SHA-256): cf:8d:1d:56:8a:0a:60:34:4c:c6:fd:de:aa:1a:bb:a0:e0:cf:4f:0d:51:82:8c:cb:76:a8:ce:2b:5e:7e:b0:d2

Issuing Certificate URL: http://repository.certum.pl/dvcasha2.cer

Revocation Information

OCSP Server: http://dvcasha2.ocsp-certum.com
CRL Distribution Point: http://crl.certum.pl/dvcasha2.crl

Check the revocation status for certificate 305877.vip
2
DNS Names
0
Email Addresses
0
IP Addresses

Advanced Certificate Properties

Technical details of the X.509 certificate for 305877.vip

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
11
CA Certificate
This is not a CA certificate

Subject Alternative Names

305877.vip
www.305877.vip

Other certificates including the domain name 305877.vip

(limited to 100 certificates)
305877.vip

X.509 Certificate

The complete raw X.509 certificate details for 305877.vip in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAtQWUKeot1S9WCKS3JBcj
ZaExPCGBx4Dza0sxSPeQtDXwAF0Y53KE46N0jW5iBWsGP2jbWj9jh8Po949LVi4N
do5aki6Ya6BNrvp81CRLquSdCZ0aeCoweb9zCqDuCBlniCbbARIYvSKVHE/4PNLZ
NLndJXPtjnpG9ZLJ3l7bUI0lQiwl1kL1QDFo+es3H2c4JUttOdAZtQ69cr+d7aLg
AbqebJqO4mua9yeZ4i1cTH5pKjIjrdmUuHAD+Ra4Ru4tpkSkPNsmWYbaagroL9q2
mJnZtxKfxEQ6E/6yyUDcYw7BkvWeiLewSytJYeq8PqCjQ0arS2FGE8KS6HAGDPlc
JQIDAQAB
-----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 40306200290999710246309039406302958326
 . . . . . . . . [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 'PL'
 . . . . . . . . . . . . [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 'Unizeto Technologies S.A.'
 . . . . . . . . . . . . [c:0|t:17|true] SET, SET OF 
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.4.11 (organizationalUnitName)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'Certum Certification Authority'
 . . . . . . . . . . . . [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 'Certum Domain Validation CA SHA2'
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2023-12-23 06:20:57 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2025-01-21 06:20:56 +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:12|false] UTF8String '305877.vip'
 . . . . . . . . [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 22851884190196194111604521427696633736746008904382096519080660486303089050988625202770794857751372369396684169132532613618100409322314383845288611837026558588063354080907192852606449369898058388909795922554879892096715810965406483524434273013393151313668368996544276884683143260881189027091444220923917942660370982179840370546572359803953471205235696032219718919286278210308578348765540952283886967421304238448940945673578964215520158987697092998448031088932147759094098113771128627415342375471282538312323710985922822714358424287643661552581700649057712787029765453760907505018075441551938980457074721933756078840869
 . . . . . . . . . . . . . . . . . . . . [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 2.5.29.19 (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 2.5.29.31 (cRLDistributionPoints)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (43 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://crl.certum.pl/dvcasha2.crl'
 . . . . . . . . . . . . . . . . [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 (101 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://dvcasha2.ocsp-certum.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [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://repository.certum.pl/dvcasha2.cer'
 . . . . . . . . . . . . . . . . [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 e531adbf3a1196f483bc503cd4b7909b90eede25
 . . . . . . . . . . . . . . . . [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)
							3b52dfd8e64c4623fd72d41aeed46c47de0600c2
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.18 (issuerAltName)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (22 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:1|false] IA5String '[email protected]'
 . . . . . . . . . . . . . . . . [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 (68 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 1.2.616.1.113527.2.5.1.3
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.2.1 (cps)
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:22|false] IA5String 'https://www.certum.pl/CPS'
 . . . . . . . . . . . . . . . . [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 2.5.29.15 (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 2.5.29.17 (subjectAltName)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (30 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String '305877.vip'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.305877.vip'
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.4.1.11129.2.4.3 (CT Precertificate Poison)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:1|false] BOOLEAN true
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (2 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:5|false] NULL 
 . . . . [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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