*.4zida.rs
Issued by R3
About this certificate
This digital certificate with serial number 04:92:ec:ef:73:4e:ff:c2:63:dc:63:ce:17:ae:51:3b:58:f7 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:
- 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=*.4zida.rs
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 04:92:ec:ef:73:4e:ff:c2:63:dc:63:ce:17:ae:51:3b:58:f7Serial Number (int): 398445310402188486998704730478836079876343
Serial Number lenght: 139 bits, 18 octets
SubjectKeyId: 9e:e0:fc:5e:70:e2:3b:17:e1:05:c5:60:6d:bd:b6:99:22:71:19:b1
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6
Fingerprint (sha1): 96:36:e6:74:d1:b2:70:ac:fb:18:05:ca:8a:ec:c6:47:b1:d1:78:35
Fingerprint (sha256): b4:b7:62:99:dc:3e:f6:b9:ae:0c:de:26:1c:33:e0:86:1d:7e:80:ac:2f:c7:be:b9:dd:c9:80:64:60:b0:e8:b4
Issuing Certificate URL: http://r3.i.lencr.org/
Revocation information
OCSP Server: http://r3.o.lencr.orgCheck the revocation status for certificate *.4zida.rs
2
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for *.4zida.rs
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
*.4zida.rs
4zida.rs
4zida.rs
Other certificates including the domain name 4zida.rs
(limited to 100 certificates)
*.4zida.rs
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guests.center
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*.4zida.rs
nova.4zida.rs
mau.4zida.rs
*.4zida.rs
4zida.rs
www.4zida.rs
blog.4zida.rs
*.4zida.rs
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prosepen.com
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sandbox.tickets.connfair.com
blog.4zida.rs
blog.4zida.rs
*.4zida.rs
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studyhub.york.org
api.4zida.rs
www.4zida.rs
www.4zida.rs
*.4zida.rs
blog.4zida.rs
admin.4zida.rs
4zida.rs
www.destamutisya.com
www.4zida.rs
www.4zida.rs
api.4zida.rs
studyhub.york.org
*.4zida.rs
mau.4zida.rs
api.4zida.rs
api.4zida.rs
scanned.42dijital.com
api.4zida.rs
guests.center
api.4zida.rs
*.4zida.rs
nova.4zida.rs
mau.4zida.rs
*.4zida.rs
4zida.rs
www.4zida.rs
blog.4zida.rs
*.4zida.rs
www.4zida.rs
media.4zida.rs
blog.4zida.rs
mau.4zida.rs
staging.rakefet.app
ronilsonrodriguescorretor.com
blog.4zida.rs
*.4zida.rs
api.4zida.rs
blog.4zida.rs
4zida.rs
api.4zida.rs
4zida.rs
4zida.rs
www.boxoboro.com
tribhus.com.br
blog.4zida.rs
www.insagaarchstudio.in
*.4zida.rs
api.4zida.rs
*.4zida.rs
api.4zida.rs
blog.4zida.rs
api.4zida.rs
*.4zida.rs
prosepen.com
www.4zida.rs
sandbox.tickets.connfair.com
blog.4zida.rs
blog.4zida.rs
*.4zida.rs
4zida.rs
studyhub.york.org
api.4zida.rs
www.4zida.rs
www.4zida.rs
*.4zida.rs
blog.4zida.rs
admin.4zida.rs
4zida.rs
www.destamutisya.com
www.4zida.rs
www.4zida.rs
api.4zida.rs
studyhub.york.org
*.4zida.rs
Certificate
The complete raw certificate details for *.4zida.rs in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIID+DCCAuCgAwIBAgISBJLs73NO/8Jj3GPOF65RO1j3MA0GCSqGSIb3DQEBCwUA MDIxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MQswCQYDVQQD EwJSMzAeFw0yMzEyMDQxMzQxMjhaFw0yNDAzMDMxMzQxMjdaMBUxEzARBgNVBAMM CiouNHppZGEucnMwggEiMA0GCSqGSIb3DQEBAQUAA4IBDwAwggEKAoIBAQDbFQVH Uru+1n+1xMr3pQnIcC7fdTagAPl9WLa5n7aK5AtjDo7h0/gc0KyQ39yfjjA55pHU VAesCdqjC8gqDDLo4He0rYvtqypne2z3QPVLkPnbTHA2NemyxubOvbfsUygZqZgW uAxCFEZi5ZO9C/dAMaqseuXvwkfDes/avBmlKmlADO5qAN17SeBmMhnU76SxOC7t TcIeeeok5VWvY4iI9D/4tzmvmBen3kiFgb+PrYxCP8Ym0uwkfEr2iAEMlNMD7jne 1QQgC7OcEJ9C4NktyPCV99bW/wR9GO3+biq+N3B6vkxBW3wC2sEWe2MplYYOjQjv I2xmf0/aS3r72ZNDAgMBAAGjggEjMIIBHzAOBgNVHQ8BAf8EBAMCBaAwHQYDVR0l BBYwFAYIKwYBBQUHAwEGCCsGAQUFBwMCMAwGA1UdEwEB/wQCMAAwHQYDVR0OBBYE FJ7g/F5w4jsX4QXFYG29tpkicRmxMB8GA1UdIwQYMBaAFBQusxe3WFbLrlAJQOYf r52LFMLGMFUGCCsGAQUFBwEBBEkwRzAhBggrBgEFBQcwAYYVaHR0cDovL3IzLm8u bGVuY3Iub3JnMCIGCCsGAQUFBzAChhZodHRwOi8vcjMuaS5sZW5jci5vcmcvMB8G A1UdEQQYMBaCCiouNHppZGEucnOCCDR6aWRhLnJzMBMGA1UdIAQMMAowCAYGZ4EM AQIBMBMGCisGAQQB1nkCBAMBAf8EAgUAMA0GCSqGSIb3DQEBCwUAA4IBAQCIGPb/ wjDZucWw28vem/sMYT0MvDkSNAwLFB3RT/vjc7bHqbwlnlCsu6F4K50b0Zi390fB kFQI4WHYizAz8fPhgBE2C593KFeq7Oanyf0DG/KU2hwz7q78GY4RBa2na5JJU1Bx 6tlPhi6Xh4orwAk31TLTE6HAjqayanUzW4L7w/atn1T1ohtZVWxICIIpmCuh0nBr +XaJiC3ze9hi4ThzYK4drnaEeaVsrhw8KyEjq5Y2e4tSXDlBQpNdQrPqAswjNF1e 9YxQzqNpNP7CR5qutVp4wb42AFZUDe83GNrsh8pmTEae0UxhsLPadacRD0hN2S1R 4CgZ0bUoi0sVu1LB -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA2xUFR1K7vtZ/tcTK96UJ yHAu33U2oAD5fVi2uZ+2iuQLYw6O4dP4HNCskN/cn44wOeaR1FQHrAnaowvIKgwy 6OB3tK2L7asqZ3ts90D1S5D520xwNjXpssbmzr237FMoGamYFrgMQhRGYuWTvQv3 QDGqrHrl78JHw3rP2rwZpSppQAzuagDde0ngZjIZ1O+ksTgu7U3CHnnqJOVVr2OI iPQ/+Lc5r5gXp95IhYG/j62MQj/GJtLsJHxK9ogBDJTTA+453tUEIAuznBCfQuDZ LcjwlffW1v8EfRjt/m4qvjdwer5MQVt8AtrBFntjKZWGDo0I7yNsZn9P2kt6+9mT QwIDAQAB -----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 398445310402188486998704730478836079876343 . . . . . . . . [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 2023-12-04 13:41:28 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-03-03 13:41:27 +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 '*.4zida.rs' . . . . . . . . [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 27656554441402774327448000793935581967222328426182256733196114995255001948523156332443491206345679479509216960271912914535023394561696030344134094366595273889115080164009186156825448870373396985529986134218042196959734940458726796077737825004200808447948589502725337992635176420712923992402122491790000394142455964365063932268291272723375253000333655712837466930197681318285569761352255248348240551903981734456699846838446806098641819771643015738088809175711502068844931035527097123067625984416779356151681504330782233813651705306586645775688327190142251485775321783013422476033151709563080667430842673136698396349251 . . . . . . . . . . . . . . . . . . . . [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) 9ee0fc5e70e23b17e105c5606dbdb699227119b1 . . . . . . . . . . . . . . . . [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 (24 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String '*.4zida.rs' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String '4zida.rs' . . . . . . . . . . . . . . . . [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 1.3.6.1.4.1.11129.2.4.3 (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) 008818f6ffc230d9b9c5b0dbcbde9bfb0c613d0cbc3912340c0b141dd14ffbe373b6c7a9bc259e50acbba1782b9d1bd198b7f747c1905408e161d88b3033f1f3e18011360b9f772857aaece6a7c9fd031bf294da1c33eeaefc198e1105ada76b9249535071ead94f862e97878a2bc00937d532d313a1c08ea6b26a75335b82fbc3f6ad9f54f5a21b59556c48088229982ba1d2706bf97689882df37bd862e1387360ae1dae768479a56cae1c3c2b2123ab96367b8b525c394142935d42b3ea02cc23345d5ef58c50cea36934fec2479aaeb55a78c1be360056540def3718daec87ca664c469ed14c61b0b3da75a7110f484dd92d51e02819d1b5288b4b15bb52c1